diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_10_9.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_10_9.json
new file mode 100644
index 0000000000000000000000000000000000000000..daf2a1b1d4ba74ce235803ae161efe2d73a088a2
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_10_9.json
@@ -0,0 +1,223 @@
+{
+  "answer_id": "ans_7b46489fa42b1183",
+  "patient_id": "patient_10",
+  "question_id": 9,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_a17c82ac0ee9f25f",
+    "atm_simplemem_rebuild_6f93733ee7e684a9",
+    "atm_simplemem_rebuild_1204414e7ed66b28",
+    "atm_simplemem_rebuild_50652ea9a3d9e733",
+    "atm_simplemem_rebuild_0e43b5aa657f0514",
+    "atm_simplemem_rebuild_e8e91c6544bc9e53",
+    "atm_simplemem_rebuild_b64378ae08c15f4f",
+    "atm_simplemem_rebuild_2d7bffd4bec90e81",
+    "atm_simplemem_rebuild_3ae444a3f9c22d40",
+    "atm_simplemem_rebuild_54627fa8f775691e",
+    "atm_simplemem_rebuild_9d33c9e08652b0d3",
+    "atm_simplemem_rebuild_07360b680ba11f30",
+    "atm_simplemem_rebuild_4b921e4cd9950a64",
+    "atm_simplemem_rebuild_8f766239a1301f9c",
+    "atm_simplemem_rebuild_59f6c5488f0c3384",
+    "atm_simplemem_rebuild_5f336911207318c9",
+    "atm_simplemem_rebuild_cadd513511f7f089",
+    "atm_simplemem_rebuild_70e686478683dcfa",
+    "atm_simplemem_rebuild_b0e4a9cc4fd1d19a",
+    "atm_simplemem_rebuild_528a553d46c57408",
+    "atm_simplemem_rebuild_e607405dd5168e7a",
+    "atm_simplemem_rebuild_12d0888d2d352052",
+    "atm_simplemem_rebuild_b4e15cdaaadfcab5"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_10",
+      "text_id": "text_3",
+      "section_id": "sec_2802701573d22101",
+      "chunk_id": "chunk_0abd07f147978628",
+      "original_start": 0,
+      "original_end": 2519
+    },
+    {
+      "patient_id": "patient_10",
+      "text_id": "text_5",
+      "section_id": "sec_83970312b4bc5922",
+      "chunk_id": "chunk_a4ae00a44da0e876",
+      "original_start": 0,
+      "original_end": 2160
+    },
+    {
+      "patient_id": "patient_10",
+      "text_id": "text_4",
+      "section_id": "sec_004439b31e3ca7f1",
+      "chunk_id": "chunk_1400297ce30db677",
+      "original_start": 0,
+      "original_end": 5753
+    },
+    {
+      "patient_id": "patient_10",
+      "text_id": "text_2",
+      "section_id": "sec_5832e3025d234565",
+      "chunk_id": "chunk_2c0fb8d4af33372e",
+      "original_start": 0,
+      "original_end": 6248
+    },
+    {
+      "patient_id": "patient_10",
+      "text_id": "text_1",
+      "section_id": "sec_1df142e4dafd887f",
+      "chunk_id": "chunk_c167449ad5659260",
+      "original_start": 0,
+      "original_end": 6519
+    },
+    {
+      "patient_id": "patient_10",
+      "text_id": "text_0",
+      "section_id": "sec_7dde0177e622b392",
+      "chunk_id": "chunk_0c4540360b62b8a8",
+      "original_start": 0,
+      "original_end": 9512
+    }
+  ],
+  "uncertainty": false,
+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "direct",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=26",
+    "entry_id_unique_count=26",
+    "signature_unique_count=8",
+    "atomic_content_unique_count=23",
+    "dedup_candidate_count=23",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=3",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.8846",
+    "context_count=23",
+    "selected_context_count=23",
+    "selected_context_char_count=6003",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 6,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_a17c82ac0ee9f25f",
+    "atm_simplemem_rebuild_6f93733ee7e684a9",
+    "atm_simplemem_rebuild_1204414e7ed66b28",
+    "atm_simplemem_rebuild_50652ea9a3d9e733",
+    "atm_simplemem_rebuild_0e43b5aa657f0514",
+    "atm_simplemem_rebuild_e8e91c6544bc9e53",
+    "atm_simplemem_rebuild_b64378ae08c15f4f",
+    "atm_simplemem_rebuild_2d7bffd4bec90e81",
+    "atm_simplemem_rebuild_3ae444a3f9c22d40",
+    "atm_simplemem_rebuild_54627fa8f775691e",
+    "atm_simplemem_rebuild_9d33c9e08652b0d3",
+    "atm_simplemem_rebuild_07360b680ba11f30",
+    "atm_simplemem_rebuild_4b921e4cd9950a64",
+    "atm_simplemem_rebuild_8f766239a1301f9c",
+    "atm_simplemem_rebuild_59f6c5488f0c3384",
+    "atm_simplemem_rebuild_5f336911207318c9",
+    "atm_simplemem_rebuild_cadd513511f7f089",
+    "atm_simplemem_rebuild_70e686478683dcfa",
+    "atm_simplemem_rebuild_b0e4a9cc4fd1d19a",
+    "atm_simplemem_rebuild_528a553d46c57408",
+    "atm_simplemem_rebuild_e607405dd5168e7a",
+    "atm_simplemem_rebuild_12d0888d2d352052",
+    "atm_simplemem_rebuild_b4e15cdaaadfcab5"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_a17c82ac0ee9f25f",
+    "atm_simplemem_rebuild_6f93733ee7e684a9",
+    "atm_simplemem_rebuild_1204414e7ed66b28",
+    "atm_simplemem_rebuild_50652ea9a3d9e733",
+    "atm_simplemem_rebuild_0e43b5aa657f0514",
+    "atm_simplemem_rebuild_e8e91c6544bc9e53",
+    "atm_simplemem_rebuild_b64378ae08c15f4f",
+    "atm_simplemem_rebuild_2d7bffd4bec90e81",
+    "atm_simplemem_rebuild_3ae444a3f9c22d40",
+    "atm_simplemem_rebuild_54627fa8f775691e",
+    "atm_simplemem_rebuild_9d33c9e08652b0d3",
+    "atm_simplemem_rebuild_07360b680ba11f30",
+    "atm_simplemem_rebuild_4b921e4cd9950a64",
+    "atm_simplemem_rebuild_8f766239a1301f9c",
+    "atm_simplemem_rebuild_59f6c5488f0c3384",
+    "atm_simplemem_rebuild_5f336911207318c9",
+    "atm_simplemem_rebuild_cadd513511f7f089",
+    "atm_simplemem_rebuild_70e686478683dcfa",
+    "atm_simplemem_rebuild_b0e4a9cc4fd1d19a",
+    "atm_simplemem_rebuild_528a553d46c57408",
+    "atm_simplemem_rebuild_e607405dd5168e7a",
+    "atm_simplemem_rebuild_12d0888d2d352052",
+    "atm_simplemem_rebuild_b4e15cdaaadfcab5"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: D",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_a17c82ac0ee9f25f",
+    "atm_simplemem_rebuild_6f93733ee7e684a9",
+    "atm_simplemem_rebuild_1204414e7ed66b28",
+    "atm_simplemem_rebuild_50652ea9a3d9e733",
+    "atm_simplemem_rebuild_0e43b5aa657f0514",
+    "atm_simplemem_rebuild_e8e91c6544bc9e53",
+    "atm_simplemem_rebuild_b64378ae08c15f4f",
+    "atm_simplemem_rebuild_2d7bffd4bec90e81",
+    "atm_simplemem_rebuild_3ae444a3f9c22d40",
+    "atm_simplemem_rebuild_54627fa8f775691e",
+    "atm_simplemem_rebuild_9d33c9e08652b0d3",
+    "atm_simplemem_rebuild_07360b680ba11f30",
+    "atm_simplemem_rebuild_4b921e4cd9950a64",
+    "atm_simplemem_rebuild_8f766239a1301f9c",
+    "atm_simplemem_rebuild_59f6c5488f0c3384",
+    "atm_simplemem_rebuild_5f336911207318c9",
+    "atm_simplemem_rebuild_cadd513511f7f089",
+    "atm_simplemem_rebuild_70e686478683dcfa",
+    "atm_simplemem_rebuild_b0e4a9cc4fd1d19a",
+    "atm_simplemem_rebuild_528a553d46c57408",
+    "atm_simplemem_rebuild_e607405dd5168e7a",
+    "atm_simplemem_rebuild_12d0888d2d352052",
+    "atm_simplemem_rebuild_b4e15cdaaadfcab5"
+  ],
+  "llm_context_count_pre_dedup": 26,
+  "llm_context_count_post_dedup": 23,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_0.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_0.json
new file mode 100644
index 0000000000000000000000000000000000000000..47705c75d40577cc0f8a8368a756aade636df8b8
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_0.json
@@ -0,0 +1,207 @@
+{
+  "answer_id": "ans_ae98c96dce929920",
+  "patient_id": "patient_11",
+  "question_id": 0,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_189bc63d67cac1e5",
+    "atm_simplemem_rebuild_8d06d7d04ab1a13d",
+    "atm_simplemem_rebuild_ea407e8d082e4bb1",
+    "atm_simplemem_rebuild_c92042e10bc9cae5",
+    "atm_simplemem_rebuild_5e9d2863fd704a75",
+    "atm_simplemem_rebuild_6af3b105870a29d4",
+    "atm_simplemem_rebuild_331f092e0302da3a",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_ace74d5fe7fef090",
+    "atm_simplemem_rebuild_0fcf97b4704cbef1",
+    "atm_simplemem_rebuild_e84f12521536563e",
+    "atm_simplemem_rebuild_97578f45e37d4c4a",
+    "atm_simplemem_rebuild_de21bfeac5eb75ec",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_66ac23bd37b00080",
+    "atm_simplemem_rebuild_4acd1758d3a24787",
+    "atm_simplemem_rebuild_e61edcc4358097c0",
+    "atm_simplemem_rebuild_0db2408c9ef03c9e",
+    "atm_simplemem_rebuild_10322cfadcd7bbda",
+    "atm_simplemem_rebuild_be090f616abe69be",
+    "atm_simplemem_rebuild_d09708286cd2ee3c",
+    "atm_simplemem_rebuild_4324532152c7c41b"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_0",
+      "section_id": "sec_f58e289edf6dfc8c",
+      "chunk_id": "chunk_e13a46e5787f67b0",
+      "original_start": 0,
+      "original_end": 9522
+    },
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_1",
+      "section_id": "sec_9f958dddb765571c",
+      "chunk_id": "chunk_c2cbcddb9f3ebd24",
+      "original_start": 0,
+      "original_end": 12968
+    },
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_2",
+      "section_id": "sec_01b7f456ecb4688f",
+      "chunk_id": "chunk_2aec1db3b8e7e9cf",
+      "original_start": 0,
+      "original_end": 4696
+    },
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_3",
+      "section_id": "sec_8e90b79d1648fe17",
+      "chunk_id": "chunk_efcfd1ae6c3cf56b",
+      "original_start": 0,
+      "original_end": 17457
+    }
+  ],
+  "uncertainty": false,
+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "direct",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=4",
+    "atomic_content_unique_count=23",
+    "dedup_candidate_count=23",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=2",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.9200",
+    "context_count=23",
+    "selected_context_count=23",
+    "selected_context_char_count=4352",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 4,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_189bc63d67cac1e5",
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+    "atm_simplemem_rebuild_c92042e10bc9cae5",
+    "atm_simplemem_rebuild_5e9d2863fd704a75",
+    "atm_simplemem_rebuild_6af3b105870a29d4",
+    "atm_simplemem_rebuild_331f092e0302da3a",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_ace74d5fe7fef090",
+    "atm_simplemem_rebuild_0fcf97b4704cbef1",
+    "atm_simplemem_rebuild_e84f12521536563e",
+    "atm_simplemem_rebuild_97578f45e37d4c4a",
+    "atm_simplemem_rebuild_de21bfeac5eb75ec",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_66ac23bd37b00080",
+    "atm_simplemem_rebuild_4acd1758d3a24787",
+    "atm_simplemem_rebuild_e61edcc4358097c0",
+    "atm_simplemem_rebuild_0db2408c9ef03c9e",
+    "atm_simplemem_rebuild_10322cfadcd7bbda",
+    "atm_simplemem_rebuild_be090f616abe69be",
+    "atm_simplemem_rebuild_d09708286cd2ee3c",
+    "atm_simplemem_rebuild_4324532152c7c41b"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_189bc63d67cac1e5",
+    "atm_simplemem_rebuild_8d06d7d04ab1a13d",
+    "atm_simplemem_rebuild_ea407e8d082e4bb1",
+    "atm_simplemem_rebuild_c92042e10bc9cae5",
+    "atm_simplemem_rebuild_5e9d2863fd704a75",
+    "atm_simplemem_rebuild_6af3b105870a29d4",
+    "atm_simplemem_rebuild_331f092e0302da3a",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_ace74d5fe7fef090",
+    "atm_simplemem_rebuild_0fcf97b4704cbef1",
+    "atm_simplemem_rebuild_e84f12521536563e",
+    "atm_simplemem_rebuild_97578f45e37d4c4a",
+    "atm_simplemem_rebuild_de21bfeac5eb75ec",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_66ac23bd37b00080",
+    "atm_simplemem_rebuild_4acd1758d3a24787",
+    "atm_simplemem_rebuild_e61edcc4358097c0",
+    "atm_simplemem_rebuild_0db2408c9ef03c9e",
+    "atm_simplemem_rebuild_10322cfadcd7bbda",
+    "atm_simplemem_rebuild_be090f616abe69be",
+    "atm_simplemem_rebuild_d09708286cd2ee3c",
+    "atm_simplemem_rebuild_4324532152c7c41b"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_189bc63d67cac1e5",
+    "atm_simplemem_rebuild_8d06d7d04ab1a13d",
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+    "atm_simplemem_rebuild_c92042e10bc9cae5",
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+    "atm_simplemem_rebuild_52b6df6bce7e3991",
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+    "atm_simplemem_rebuild_ace74d5fe7fef090",
+    "atm_simplemem_rebuild_0fcf97b4704cbef1",
+    "atm_simplemem_rebuild_e84f12521536563e",
+    "atm_simplemem_rebuild_97578f45e37d4c4a",
+    "atm_simplemem_rebuild_de21bfeac5eb75ec",
+    "atm_simplemem_rebuild_f2e55b5628162288",
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+    "atm_simplemem_rebuild_0db2408c9ef03c9e",
+    "atm_simplemem_rebuild_10322cfadcd7bbda",
+    "atm_simplemem_rebuild_be090f616abe69be",
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_1.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_1.json
new file mode 100644
index 0000000000000000000000000000000000000000..3396609064fdee08ac722c6242c18df993773c6b
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_1.json
@@ -0,0 +1,216 @@
+{
+  "answer_id": "ans_c3cee7fe0647a9a7",
+  "patient_id": "patient_11",
+  "question_id": 1,
+  "selected_option": "E",
+  "reasoning": "Final answer: E",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_0924d76417c31833",
+    "atm_simplemem_rebuild_8c4d8c8f254b66ff",
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+    "atm_simplemem_rebuild_7f92c5d6ed9ff8c8",
+    "atm_simplemem_rebuild_9cd2dc87fdbbacd0",
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+    "atm_simplemem_rebuild_0860347fb0afc355",
+    "atm_simplemem_rebuild_4a4d7bd4d3262955",
+    "atm_simplemem_rebuild_0fcf97b4704cbef1"
+  ],
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+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
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+    "atm_simplemem_rebuild_5cd3c7fc38089102",
+    "atm_simplemem_rebuild_143918d0f1c872e0",
+    "atm_simplemem_rebuild_ee8e5735973aa54c",
+    "atm_simplemem_rebuild_fb04bad97ae29ef6",
+    "atm_simplemem_rebuild_c0ee7948b996531d",
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+    "atm_simplemem_rebuild_0fcf97b4704cbef1"
+  ],
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_10.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_10.json
new file mode 100644
index 0000000000000000000000000000000000000000..cabac07817bfd1de68b57565a1fa5832636f2ca6
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_10.json
@@ -0,0 +1,215 @@
+{
+  "answer_id": "ans_48f888545a9750e5",
+  "patient_id": "patient_11",
+  "question_id": 10,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_ef20f36ebbe4dfee",
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+  "support_spans": [
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+    },
+    {
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+    "atm_simplemem_rebuild_313bf8b735e341c9"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_66d63c5fcc1c4499",
+    "atm_simplemem_rebuild_7e7b95ad23d115d7",
+    "atm_simplemem_rebuild_db12b1eed373d080",
+    "atm_simplemem_rebuild_30ea7c5fba22e81a",
+    "atm_simplemem_rebuild_386df6e849c4f2b3",
+    "atm_simplemem_rebuild_5cd3c7fc38089102",
+    "atm_simplemem_rebuild_ef20f36ebbe4dfee",
+    "atm_simplemem_rebuild_f9d04bcad3d4c107",
+    "atm_simplemem_rebuild_dd9062a94f9b2fb2",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6",
+    "atm_simplemem_rebuild_8d06d7d04ab1a13d",
+    "atm_simplemem_rebuild_bd63e786a808e033",
+    "atm_simplemem_rebuild_a4be65ead40b1002",
+    "atm_simplemem_rebuild_7a9e4339482eb833",
+    "atm_simplemem_rebuild_b5257313e3afad7c",
+    "atm_simplemem_rebuild_5aaf791c04ed1f95",
+    "atm_simplemem_rebuild_78a16b6702401b70",
+    "atm_simplemem_rebuild_61d46d0c8311d4dd",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_ce77e16fc9aa47d7",
+    "atm_simplemem_rebuild_08f35d7cf720df6e",
+    "atm_simplemem_rebuild_510674902145bcfa",
+    "atm_simplemem_rebuild_5f36b30a5d205ef1",
+    "atm_simplemem_rebuild_e9781c2bb8f05a49",
+    "atm_simplemem_rebuild_313bf8b735e341c9"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_11.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_11.json
new file mode 100644
index 0000000000000000000000000000000000000000..9cf8e72079c8526d3695beeda1e6b548fff94fb3
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_11.json
@@ -0,0 +1,216 @@
+{
+  "answer_id": "ans_db1fbae6589cf884",
+  "patient_id": "patient_11",
+  "question_id": 11,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_4324532152c7c41b",
+    "atm_simplemem_rebuild_e9781c2bb8f05a49",
+    "atm_simplemem_rebuild_ea407e8d082e4bb1",
+    "atm_simplemem_rebuild_331f092e0302da3a",
+    "atm_simplemem_rebuild_0fcf97b4704cbef1",
+    "atm_simplemem_rebuild_5cd3c7fc38089102",
+    "atm_simplemem_rebuild_386df6e849c4f2b3",
+    "atm_simplemem_rebuild_6cabd791635e046c",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_97b6aad4be4ee40f",
+    "atm_simplemem_rebuild_4acd1758d3a24787",
+    "atm_simplemem_rebuild_33135903a201066f",
+    "atm_simplemem_rebuild_e61edcc4358097c0",
+    "atm_simplemem_rebuild_97578f45e37d4c4a",
+    "atm_simplemem_rebuild_d09708286cd2ee3c",
+    "atm_simplemem_rebuild_272567555d94917d",
+    "atm_simplemem_rebuild_4a38729585b24d94",
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+    "atm_simplemem_rebuild_c72faeb3f04b9f94",
+    "atm_simplemem_rebuild_14fe638bd8a6b3ab",
+    "atm_simplemem_rebuild_ed290fe8eede288a",
+    "atm_simplemem_rebuild_d081c219bfa5bda2",
+    "atm_simplemem_rebuild_104432d1534bef59",
+    "atm_simplemem_rebuild_f97f4edb581ca5a5",
+    "atm_simplemem_rebuild_b629f4eac6a424fc"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_11",
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+      "original_start": 0,
+      "original_end": 17457
+    },
+    {
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+      "original_end": 4696
+    },
+    {
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+      "original_end": 9522
+    },
+    {
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+    }
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+  "question_intent": "direct",
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+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
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+  "verification_override_margin": 0.0,
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+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "signature_unique_count=4",
+    "atomic_content_unique_count=27",
+    "dedup_candidate_count=27",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
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+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=6546",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=2",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_f97f4edb581ca5a5,atm_simplemem_rebuild_b629f4eac6a424fc"
+  ],
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+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
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+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
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+  "llm_top_k": 25,
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+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_5cd3c7fc38089102",
+    "atm_simplemem_rebuild_386df6e849c4f2b3",
+    "atm_simplemem_rebuild_6cabd791635e046c",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_97b6aad4be4ee40f",
+    "atm_simplemem_rebuild_4acd1758d3a24787",
+    "atm_simplemem_rebuild_33135903a201066f",
+    "atm_simplemem_rebuild_e61edcc4358097c0",
+    "atm_simplemem_rebuild_97578f45e37d4c4a",
+    "atm_simplemem_rebuild_d09708286cd2ee3c",
+    "atm_simplemem_rebuild_272567555d94917d",
+    "atm_simplemem_rebuild_4a38729585b24d94",
+    "atm_simplemem_rebuild_9fba05027a0a518c",
+    "atm_simplemem_rebuild_c72faeb3f04b9f94",
+    "atm_simplemem_rebuild_14fe638bd8a6b3ab",
+    "atm_simplemem_rebuild_ed290fe8eede288a",
+    "atm_simplemem_rebuild_d081c219bfa5bda2",
+    "atm_simplemem_rebuild_104432d1534bef59",
+    "atm_simplemem_rebuild_f97f4edb581ca5a5",
+    "atm_simplemem_rebuild_b629f4eac6a424fc"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_4324532152c7c41b",
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+    "atm_simplemem_rebuild_4acd1758d3a24787",
+    "atm_simplemem_rebuild_33135903a201066f",
+    "atm_simplemem_rebuild_e61edcc4358097c0",
+    "atm_simplemem_rebuild_97578f45e37d4c4a",
+    "atm_simplemem_rebuild_d09708286cd2ee3c",
+    "atm_simplemem_rebuild_272567555d94917d",
+    "atm_simplemem_rebuild_4a38729585b24d94",
+    "atm_simplemem_rebuild_9fba05027a0a518c",
+    "atm_simplemem_rebuild_c72faeb3f04b9f94",
+    "atm_simplemem_rebuild_14fe638bd8a6b3ab",
+    "atm_simplemem_rebuild_ed290fe8eede288a",
+    "atm_simplemem_rebuild_d081c219bfa5bda2",
+    "atm_simplemem_rebuild_104432d1534bef59",
+    "atm_simplemem_rebuild_f97f4edb581ca5a5",
+    "atm_simplemem_rebuild_b629f4eac6a424fc"
+  ],
+  "llm_context_count_pre_dedup": 27,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_12.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_12.json
new file mode 100644
index 0000000000000000000000000000000000000000..b8c383575ce943182abfb45fded8321cd59c5c7e
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_12.json
@@ -0,0 +1,207 @@
+{
+  "answer_id": "ans_70544d0645db11db",
+  "patient_id": "patient_11",
+  "question_id": 12,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_84e500bebe44ba99",
+    "atm_simplemem_rebuild_ad915541c28a8cd8",
+    "atm_simplemem_rebuild_55b2ac0be72a07fb",
+    "atm_simplemem_rebuild_31f3c17fd7889d76",
+    "atm_simplemem_rebuild_a45bc1faaacf6738",
+    "atm_simplemem_rebuild_6fed6da311ff1e78",
+    "atm_simplemem_rebuild_02703214337860ba",
+    "atm_simplemem_rebuild_4acd1758d3a24787",
+    "atm_simplemem_rebuild_0059297ac5b77e7e",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_08f0c8ef5e1ff470",
+    "atm_simplemem_rebuild_ed533faecfbfab12",
+    "atm_simplemem_rebuild_9fba05027a0a518c",
+    "atm_simplemem_rebuild_8c771120845ff0ec",
+    "atm_simplemem_rebuild_34a3f6979eec2504",
+    "atm_simplemem_rebuild_d16855470c2f1bf5",
+    "atm_simplemem_rebuild_8d06d7d04ab1a13d",
+    "atm_simplemem_rebuild_1f70fb987fb9dabf",
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+    "atm_simplemem_rebuild_7365a281f7d55036",
+    "atm_simplemem_rebuild_49b1f07fcd2f8728",
+    "atm_simplemem_rebuild_c785fd047451c357"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_1",
+      "section_id": "sec_9f958dddb765571c",
+      "chunk_id": "chunk_c2cbcddb9f3ebd24",
+      "original_start": 0,
+      "original_end": 12968
+    },
+    {
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+      "original_end": 9522
+    },
+    {
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+      "original_end": 17457
+    },
+    {
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+    }
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+  "question_intent": "chronology",
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+    "dedup_candidate_count=23",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
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+    "selection_collapse_warning=False",
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+    "context_count=23",
+    "selected_context_count=23",
+    "selected_context_char_count=5725",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
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+  ],
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+  "option_diagnostics": {},
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+    "atm_simplemem_rebuild_6fed6da311ff1e78",
+    "atm_simplemem_rebuild_02703214337860ba",
+    "atm_simplemem_rebuild_4acd1758d3a24787",
+    "atm_simplemem_rebuild_0059297ac5b77e7e",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_08f0c8ef5e1ff470",
+    "atm_simplemem_rebuild_ed533faecfbfab12",
+    "atm_simplemem_rebuild_9fba05027a0a518c",
+    "atm_simplemem_rebuild_8c771120845ff0ec",
+    "atm_simplemem_rebuild_34a3f6979eec2504",
+    "atm_simplemem_rebuild_d16855470c2f1bf5",
+    "atm_simplemem_rebuild_8d06d7d04ab1a13d",
+    "atm_simplemem_rebuild_1f70fb987fb9dabf",
+    "atm_simplemem_rebuild_e9781c2bb8f05a49",
+    "atm_simplemem_rebuild_7365a281f7d55036",
+    "atm_simplemem_rebuild_49b1f07fcd2f8728",
+    "atm_simplemem_rebuild_c785fd047451c357"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: D",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_84e500bebe44ba99",
+    "atm_simplemem_rebuild_ad915541c28a8cd8",
+    "atm_simplemem_rebuild_55b2ac0be72a07fb",
+    "atm_simplemem_rebuild_31f3c17fd7889d76",
+    "atm_simplemem_rebuild_a45bc1faaacf6738",
+    "atm_simplemem_rebuild_6fed6da311ff1e78",
+    "atm_simplemem_rebuild_02703214337860ba",
+    "atm_simplemem_rebuild_4acd1758d3a24787",
+    "atm_simplemem_rebuild_0059297ac5b77e7e",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_08f0c8ef5e1ff470",
+    "atm_simplemem_rebuild_ed533faecfbfab12",
+    "atm_simplemem_rebuild_9fba05027a0a518c",
+    "atm_simplemem_rebuild_8c771120845ff0ec",
+    "atm_simplemem_rebuild_34a3f6979eec2504",
+    "atm_simplemem_rebuild_d16855470c2f1bf5",
+    "atm_simplemem_rebuild_8d06d7d04ab1a13d",
+    "atm_simplemem_rebuild_1f70fb987fb9dabf",
+    "atm_simplemem_rebuild_e9781c2bb8f05a49",
+    "atm_simplemem_rebuild_7365a281f7d55036",
+    "atm_simplemem_rebuild_49b1f07fcd2f8728",
+    "atm_simplemem_rebuild_c785fd047451c357"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 23,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_13.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_13.json
new file mode 100644
index 0000000000000000000000000000000000000000..7d0433aeba1ca9a9edeab8e5a85e50bfd65b03ea
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_13.json
@@ -0,0 +1,207 @@
+{
+  "answer_id": "ans_099f2387f1a49197",
+  "patient_id": "patient_11",
+  "question_id": 13,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_61d46d0c8311d4dd",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_08f35d7cf720df6e",
+    "atm_simplemem_rebuild_5cd3c7fc38089102",
+    "atm_simplemem_rebuild_386df6e849c4f2b3",
+    "atm_simplemem_rebuild_dc8aef8c4cd9956e",
+    "atm_simplemem_rebuild_5f36b30a5d205ef1",
+    "atm_simplemem_rebuild_b95d25d0189c9d3d",
+    "atm_simplemem_rebuild_137e832e9087dab5",
+    "atm_simplemem_rebuild_7f92c5d6ed9ff8c8",
+    "atm_simplemem_rebuild_313bf8b735e341c9",
+    "atm_simplemem_rebuild_8d06d7d04ab1a13d",
+    "atm_simplemem_rebuild_78a16b6702401b70",
+    "atm_simplemem_rebuild_db12b1eed373d080",
+    "atm_simplemem_rebuild_c92042e10bc9cae5",
+    "atm_simplemem_rebuild_fa35f04daf82a6d1",
+    "atm_simplemem_rebuild_8c4d8c8f254b66ff",
+    "atm_simplemem_rebuild_e84f12521536563e",
+    "atm_simplemem_rebuild_510674902145bcfa",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_e9781c2bb8f05a49",
+    "atm_simplemem_rebuild_c785fd047451c357",
+    "atm_simplemem_rebuild_f9d04bcad3d4c107"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_1",
+      "section_id": "sec_9f958dddb765571c",
+      "chunk_id": "chunk_c2cbcddb9f3ebd24",
+      "original_start": 0,
+      "original_end": 12968
+    },
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_0",
+      "section_id": "sec_f58e289edf6dfc8c",
+      "chunk_id": "chunk_e13a46e5787f67b0",
+      "original_start": 0,
+      "original_end": 9522
+    },
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_3",
+      "section_id": "sec_8e90b79d1648fe17",
+      "chunk_id": "chunk_efcfd1ae6c3cf56b",
+      "original_start": 0,
+      "original_end": 17457
+    },
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_2",
+      "section_id": "sec_01b7f456ecb4688f",
+      "chunk_id": "chunk_2aec1db3b8e7e9cf",
+      "original_start": 0,
+      "original_end": 4696
+    }
+  ],
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+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "direct",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=4",
+    "atomic_content_unique_count=23",
+    "dedup_candidate_count=23",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=2",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.9200",
+    "context_count=23",
+    "selected_context_count=23",
+    "selected_context_char_count=6096",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 4,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_61d46d0c8311d4dd",
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+    "atm_simplemem_rebuild_08f35d7cf720df6e",
+    "atm_simplemem_rebuild_5cd3c7fc38089102",
+    "atm_simplemem_rebuild_386df6e849c4f2b3",
+    "atm_simplemem_rebuild_dc8aef8c4cd9956e",
+    "atm_simplemem_rebuild_5f36b30a5d205ef1",
+    "atm_simplemem_rebuild_b95d25d0189c9d3d",
+    "atm_simplemem_rebuild_137e832e9087dab5",
+    "atm_simplemem_rebuild_7f92c5d6ed9ff8c8",
+    "atm_simplemem_rebuild_313bf8b735e341c9",
+    "atm_simplemem_rebuild_8d06d7d04ab1a13d",
+    "atm_simplemem_rebuild_78a16b6702401b70",
+    "atm_simplemem_rebuild_db12b1eed373d080",
+    "atm_simplemem_rebuild_c92042e10bc9cae5",
+    "atm_simplemem_rebuild_fa35f04daf82a6d1",
+    "atm_simplemem_rebuild_8c4d8c8f254b66ff",
+    "atm_simplemem_rebuild_e84f12521536563e",
+    "atm_simplemem_rebuild_510674902145bcfa",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_e9781c2bb8f05a49",
+    "atm_simplemem_rebuild_c785fd047451c357",
+    "atm_simplemem_rebuild_f9d04bcad3d4c107"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_61d46d0c8311d4dd",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_08f35d7cf720df6e",
+    "atm_simplemem_rebuild_5cd3c7fc38089102",
+    "atm_simplemem_rebuild_386df6e849c4f2b3",
+    "atm_simplemem_rebuild_dc8aef8c4cd9956e",
+    "atm_simplemem_rebuild_5f36b30a5d205ef1",
+    "atm_simplemem_rebuild_b95d25d0189c9d3d",
+    "atm_simplemem_rebuild_137e832e9087dab5",
+    "atm_simplemem_rebuild_7f92c5d6ed9ff8c8",
+    "atm_simplemem_rebuild_313bf8b735e341c9",
+    "atm_simplemem_rebuild_8d06d7d04ab1a13d",
+    "atm_simplemem_rebuild_78a16b6702401b70",
+    "atm_simplemem_rebuild_db12b1eed373d080",
+    "atm_simplemem_rebuild_c92042e10bc9cae5",
+    "atm_simplemem_rebuild_fa35f04daf82a6d1",
+    "atm_simplemem_rebuild_8c4d8c8f254b66ff",
+    "atm_simplemem_rebuild_e84f12521536563e",
+    "atm_simplemem_rebuild_510674902145bcfa",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_e9781c2bb8f05a49",
+    "atm_simplemem_rebuild_c785fd047451c357",
+    "atm_simplemem_rebuild_f9d04bcad3d4c107"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_61d46d0c8311d4dd",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_08f35d7cf720df6e",
+    "atm_simplemem_rebuild_5cd3c7fc38089102",
+    "atm_simplemem_rebuild_386df6e849c4f2b3",
+    "atm_simplemem_rebuild_dc8aef8c4cd9956e",
+    "atm_simplemem_rebuild_5f36b30a5d205ef1",
+    "atm_simplemem_rebuild_b95d25d0189c9d3d",
+    "atm_simplemem_rebuild_137e832e9087dab5",
+    "atm_simplemem_rebuild_7f92c5d6ed9ff8c8",
+    "atm_simplemem_rebuild_313bf8b735e341c9",
+    "atm_simplemem_rebuild_8d06d7d04ab1a13d",
+    "atm_simplemem_rebuild_78a16b6702401b70",
+    "atm_simplemem_rebuild_db12b1eed373d080",
+    "atm_simplemem_rebuild_c92042e10bc9cae5",
+    "atm_simplemem_rebuild_fa35f04daf82a6d1",
+    "atm_simplemem_rebuild_8c4d8c8f254b66ff",
+    "atm_simplemem_rebuild_e84f12521536563e",
+    "atm_simplemem_rebuild_510674902145bcfa",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_e9781c2bb8f05a49",
+    "atm_simplemem_rebuild_c785fd047451c357",
+    "atm_simplemem_rebuild_f9d04bcad3d4c107"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 23,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_14.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_14.json
new file mode 100644
index 0000000000000000000000000000000000000000..b186ad89b89252f83377674eaa9eb5a9ebd07feb
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_14.json
@@ -0,0 +1,211 @@
+{
+  "answer_id": "ans_ae0ab421c696acdd",
+  "patient_id": "patient_11",
+  "question_id": 14,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_e93742d88ab3e897",
+    "atm_simplemem_rebuild_e3c50b463c7cfc17",
+    "atm_simplemem_rebuild_ed533faecfbfab12",
+    "atm_simplemem_rebuild_d0edb6b5fcdd3077",
+    "atm_simplemem_rebuild_c785fd047451c357",
+    "atm_simplemem_rebuild_98cd3d7e222cf076",
+    "atm_simplemem_rebuild_e29c30db6ea9825b",
+    "atm_simplemem_rebuild_683e8a09e8816a24",
+    "atm_simplemem_rebuild_1f70fb987fb9dabf",
+    "atm_simplemem_rebuild_8c771120845ff0ec",
+    "atm_simplemem_rebuild_ad915541c28a8cd8",
+    "atm_simplemem_rebuild_31bf55fbc94a572f",
+    "atm_simplemem_rebuild_89380539ebb54a9d",
+    "atm_simplemem_rebuild_7a9e4339482eb833",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6",
+    "atm_simplemem_rebuild_84418501db521f4c",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_8df23d2c6d9c9879",
+    "atm_simplemem_rebuild_8d06d7d04ab1a13d",
+    "atm_simplemem_rebuild_31f3c17fd7889d76",
+    "atm_simplemem_rebuild_4b342a02e466e910",
+    "atm_simplemem_rebuild_137e832e9087dab5",
+    "atm_simplemem_rebuild_84e500bebe44ba99",
+    "atm_simplemem_rebuild_4acd1758d3a24787"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_3",
+      "section_id": "sec_8e90b79d1648fe17",
+      "chunk_id": "chunk_efcfd1ae6c3cf56b",
+      "original_start": 0,
+      "original_end": 17457
+    },
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_0",
+      "section_id": "sec_f58e289edf6dfc8c",
+      "chunk_id": "chunk_e13a46e5787f67b0",
+      "original_start": 0,
+      "original_end": 9522
+    },
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_1",
+      "section_id": "sec_9f958dddb765571c",
+      "chunk_id": "chunk_c2cbcddb9f3ebd24",
+      "original_start": 0,
+      "original_end": 12968
+    },
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_2",
+      "section_id": "sec_01b7f456ecb4688f",
+      "chunk_id": "chunk_2aec1db3b8e7e9cf",
+      "original_start": 0,
+      "original_end": 4696
+    }
+  ],
+  "uncertainty": false,
+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "direct",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=4",
+    "atomic_content_unique_count=24",
+    "dedup_candidate_count=24",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=1",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.9600",
+    "context_count=24",
+    "selected_context_count=24",
+    "selected_context_char_count=6201",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 4,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_8c771120845ff0ec",
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+    "atm_simplemem_rebuild_31f3c17fd7889d76",
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+    "atm_simplemem_rebuild_31bf55fbc94a572f",
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+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6",
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+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_8df23d2c6d9c9879",
+    "atm_simplemem_rebuild_8d06d7d04ab1a13d",
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+    "atm_simplemem_rebuild_4b342a02e466e910",
+    "atm_simplemem_rebuild_137e832e9087dab5",
+    "atm_simplemem_rebuild_84e500bebe44ba99",
+    "atm_simplemem_rebuild_4acd1758d3a24787"
+  ],
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+  "llm_evidence_summary": "Final answer: C",
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+    "atm_simplemem_rebuild_e3c50b463c7cfc17",
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+    "atm_simplemem_rebuild_d0edb6b5fcdd3077",
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+    "atm_simplemem_rebuild_98cd3d7e222cf076",
+    "atm_simplemem_rebuild_e29c30db6ea9825b",
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+    "atm_simplemem_rebuild_8d06d7d04ab1a13d",
+    "atm_simplemem_rebuild_31f3c17fd7889d76",
+    "atm_simplemem_rebuild_4b342a02e466e910",
+    "atm_simplemem_rebuild_137e832e9087dab5",
+    "atm_simplemem_rebuild_84e500bebe44ba99",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_15.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_15.json
new file mode 100644
index 0000000000000000000000000000000000000000..ffe6f73bef795df9f346c39a04279ac9735931f0
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_15.json
@@ -0,0 +1,216 @@
+{
+  "answer_id": "ans_3bfc5b265e6f4b55",
+  "patient_id": "patient_11",
+  "question_id": 15,
+  "selected_option": "E",
+  "reasoning": "Final answer: E",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_31bf55fbc94a572f",
+    "atm_simplemem_rebuild_386df6e849c4f2b3",
+    "atm_simplemem_rebuild_c785fd047451c357",
+    "atm_simplemem_rebuild_78a16b6702401b70",
+    "atm_simplemem_rebuild_e3c50b463c7cfc17",
+    "atm_simplemem_rebuild_fa35f04daf82a6d1",
+    "atm_simplemem_rebuild_7a9e4339482eb833",
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+    "atm_simplemem_rebuild_f43db145a4298698",
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+    "atm_simplemem_rebuild_4b342a02e466e910",
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+    "atm_simplemem_rebuild_a50e22ab198d7115"
+  ],
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+    "lexical_lower_rank_pull_count=2",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_0fcf97b4704cbef1,atm_simplemem_rebuild_a50e22ab198d7115"
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+    "atm_simplemem_rebuild_7a9e4339482eb833",
+    "atm_simplemem_rebuild_d0edb6b5fcdd3077",
+    "atm_simplemem_rebuild_f43db145a4298698",
+    "atm_simplemem_rebuild_d081c219bfa5bda2",
+    "atm_simplemem_rebuild_4b342a02e466e910",
+    "atm_simplemem_rebuild_8c771120845ff0ec",
+    "atm_simplemem_rebuild_84418501db521f4c",
+    "atm_simplemem_rebuild_8df23d2c6d9c9879",
+    "atm_simplemem_rebuild_482442115e380c8b",
+    "atm_simplemem_rebuild_c0ee7948b996531d",
+    "atm_simplemem_rebuild_e93742d88ab3e897",
+    "atm_simplemem_rebuild_f9d04bcad3d4c107",
+    "atm_simplemem_rebuild_2bbf24bedb8e8b69",
+    "atm_simplemem_rebuild_bc023d0a5893f641",
+    "atm_simplemem_rebuild_0fcf97b4704cbef1",
+    "atm_simplemem_rebuild_a50e22ab198d7115"
+  ],
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+  "llm_evidence_summary": "Final answer: E",
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+    "atm_simplemem_rebuild_ce77e16fc9aa47d7",
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+    "atm_simplemem_rebuild_f43db145a4298698",
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+    "atm_simplemem_rebuild_4b342a02e466e910",
+    "atm_simplemem_rebuild_8c771120845ff0ec",
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+    "atm_simplemem_rebuild_8df23d2c6d9c9879",
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+    "atm_simplemem_rebuild_e93742d88ab3e897",
+    "atm_simplemem_rebuild_f9d04bcad3d4c107",
+    "atm_simplemem_rebuild_2bbf24bedb8e8b69",
+    "atm_simplemem_rebuild_bc023d0a5893f641",
+    "atm_simplemem_rebuild_0fcf97b4704cbef1",
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+  ],
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_16.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_16.json
new file mode 100644
index 0000000000000000000000000000000000000000..217a4464edb8b1d61c23871408ddb62cc00fa9cf
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_16.json
@@ -0,0 +1,211 @@
+{
+  "answer_id": "ans_e856a1d4d9493535",
+  "patient_id": "patient_11",
+  "question_id": 16,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_bc023d0a5893f641",
+    "atm_simplemem_rebuild_84418501db521f4c",
+    "atm_simplemem_rebuild_f7e8ef2e99bddd47",
+    "atm_simplemem_rebuild_4b342a02e466e910",
+    "atm_simplemem_rebuild_31f3c17fd7889d76",
+    "atm_simplemem_rebuild_d0edb6b5fcdd3077",
+    "atm_simplemem_rebuild_e93742d88ab3e897",
+    "atm_simplemem_rebuild_a3dfe70960e15ffe",
+    "atm_simplemem_rebuild_98cd3d7e222cf076",
+    "atm_simplemem_rebuild_ed533faecfbfab12",
+    "atm_simplemem_rebuild_c785fd047451c357",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6",
+    "atm_simplemem_rebuild_08f0c8ef5e1ff470",
+    "atm_simplemem_rebuild_ad915541c28a8cd8",
+    "atm_simplemem_rebuild_e3c50b463c7cfc17",
+    "atm_simplemem_rebuild_7a1c1b2933452bdd",
+    "atm_simplemem_rebuild_e29c30db6ea9825b",
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+    "atm_simplemem_rebuild_683e8a09e8816a24",
+    "atm_simplemem_rebuild_8c771120845ff0ec",
+    "atm_simplemem_rebuild_84e500bebe44ba99",
+    "atm_simplemem_rebuild_8df23d2c6d9c9879",
+    "atm_simplemem_rebuild_31bf55fbc94a572f",
+    "atm_simplemem_rebuild_89380539ebb54a9d"
+  ],
+  "support_spans": [
+    {
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+      "original_start": 0,
+      "original_end": 12968
+    },
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+    {
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+      "original_end": 9522
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+    {
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+    "atm_simplemem_rebuild_6fed6da311ff1e78",
+    "atm_simplemem_rebuild_683e8a09e8816a24",
+    "atm_simplemem_rebuild_8c771120845ff0ec",
+    "atm_simplemem_rebuild_84e500bebe44ba99",
+    "atm_simplemem_rebuild_8df23d2c6d9c9879",
+    "atm_simplemem_rebuild_31bf55fbc94a572f",
+    "atm_simplemem_rebuild_89380539ebb54a9d"
+  ],
+  "llm_supporting_entry_ids": [
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+    "atm_simplemem_rebuild_84418501db521f4c",
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+    "atm_simplemem_rebuild_4b342a02e466e910",
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+    "atm_simplemem_rebuild_e93742d88ab3e897",
+    "atm_simplemem_rebuild_a3dfe70960e15ffe",
+    "atm_simplemem_rebuild_98cd3d7e222cf076",
+    "atm_simplemem_rebuild_ed533faecfbfab12",
+    "atm_simplemem_rebuild_c785fd047451c357",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6",
+    "atm_simplemem_rebuild_08f0c8ef5e1ff470",
+    "atm_simplemem_rebuild_ad915541c28a8cd8",
+    "atm_simplemem_rebuild_e3c50b463c7cfc17",
+    "atm_simplemem_rebuild_7a1c1b2933452bdd",
+    "atm_simplemem_rebuild_e29c30db6ea9825b",
+    "atm_simplemem_rebuild_6fed6da311ff1e78",
+    "atm_simplemem_rebuild_683e8a09e8816a24",
+    "atm_simplemem_rebuild_8c771120845ff0ec",
+    "atm_simplemem_rebuild_84e500bebe44ba99",
+    "atm_simplemem_rebuild_8df23d2c6d9c9879",
+    "atm_simplemem_rebuild_31bf55fbc94a572f",
+    "atm_simplemem_rebuild_89380539ebb54a9d"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_bc023d0a5893f641",
+    "atm_simplemem_rebuild_84418501db521f4c",
+    "atm_simplemem_rebuild_f7e8ef2e99bddd47",
+    "atm_simplemem_rebuild_4b342a02e466e910",
+    "atm_simplemem_rebuild_31f3c17fd7889d76",
+    "atm_simplemem_rebuild_d0edb6b5fcdd3077",
+    "atm_simplemem_rebuild_e93742d88ab3e897",
+    "atm_simplemem_rebuild_a3dfe70960e15ffe",
+    "atm_simplemem_rebuild_98cd3d7e222cf076",
+    "atm_simplemem_rebuild_ed533faecfbfab12",
+    "atm_simplemem_rebuild_c785fd047451c357",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6",
+    "atm_simplemem_rebuild_08f0c8ef5e1ff470",
+    "atm_simplemem_rebuild_ad915541c28a8cd8",
+    "atm_simplemem_rebuild_e3c50b463c7cfc17",
+    "atm_simplemem_rebuild_7a1c1b2933452bdd",
+    "atm_simplemem_rebuild_e29c30db6ea9825b",
+    "atm_simplemem_rebuild_6fed6da311ff1e78",
+    "atm_simplemem_rebuild_683e8a09e8816a24",
+    "atm_simplemem_rebuild_8c771120845ff0ec",
+    "atm_simplemem_rebuild_84e500bebe44ba99",
+    "atm_simplemem_rebuild_8df23d2c6d9c9879",
+    "atm_simplemem_rebuild_31bf55fbc94a572f",
+    "atm_simplemem_rebuild_89380539ebb54a9d"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 24,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_17.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_17.json
new file mode 100644
index 0000000000000000000000000000000000000000..632ecb21f68ac6a82cf2db1933117f73c58d36a4
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_17.json
@@ -0,0 +1,211 @@
+{
+  "answer_id": "ans_003a68751396a25f",
+  "patient_id": "patient_11",
+  "question_id": 17,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_a45bc1faaacf6738",
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+    "atm_simplemem_rebuild_34a3f6979eec2504",
+    "atm_simplemem_rebuild_02703214337860ba",
+    "atm_simplemem_rebuild_55b2ac0be72a07fb",
+    "atm_simplemem_rebuild_84e500bebe44ba99",
+    "atm_simplemem_rebuild_70cf3a1c76432376",
+    "atm_simplemem_rebuild_1f70fb987fb9dabf",
+    "atm_simplemem_rebuild_d16855470c2f1bf5",
+    "atm_simplemem_rebuild_ad915541c28a8cd8",
+    "atm_simplemem_rebuild_6fed6da311ff1e78",
+    "atm_simplemem_rebuild_49b1f07fcd2f8728",
+    "atm_simplemem_rebuild_89380539ebb54a9d",
+    "atm_simplemem_rebuild_31f3c17fd7889d76",
+    "atm_simplemem_rebuild_08f0c8ef5e1ff470",
+    "atm_simplemem_rebuild_0059297ac5b77e7e",
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+    "atm_simplemem_rebuild_8c771120845ff0ec",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6",
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+    "atm_simplemem_rebuild_7e7b95ad23d115d7",
+    "atm_simplemem_rebuild_5d34bebb1bd5a6fb",
+    "atm_simplemem_rebuild_08f35d7cf720df6e"
+  ],
+  "support_spans": [
+    {
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+      "section_id": "sec_9f958dddb765571c",
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+      "original_start": 0,
+      "original_end": 12968
+    },
+    {
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+      "original_end": 9522
+    },
+    {
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+      "original_end": 4696
+    },
+    {
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+    }
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+  "question_intent": "chronology",
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+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
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+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
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+    "entry_id_unique_count=25",
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+    "dedup_candidate_count=24",
+    "dropped_by_entry_id_dup=0",
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+    "dropped_by_atomic_content_dup=1",
+    "selection_collapse_warning=False",
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+    "context_count=24",
+    "selected_context_count=24",
+    "selected_context_char_count=6598",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
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+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
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+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_7e7b95ad23d115d7",
+    "atm_simplemem_rebuild_5d34bebb1bd5a6fb",
+    "atm_simplemem_rebuild_08f35d7cf720df6e"
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+    "atm_simplemem_rebuild_34a3f6979eec2504",
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+    "atm_simplemem_rebuild_55b2ac0be72a07fb",
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+    "atm_simplemem_rebuild_70cf3a1c76432376",
+    "atm_simplemem_rebuild_1f70fb987fb9dabf",
+    "atm_simplemem_rebuild_d16855470c2f1bf5",
+    "atm_simplemem_rebuild_ad915541c28a8cd8",
+    "atm_simplemem_rebuild_6fed6da311ff1e78",
+    "atm_simplemem_rebuild_49b1f07fcd2f8728",
+    "atm_simplemem_rebuild_89380539ebb54a9d",
+    "atm_simplemem_rebuild_31f3c17fd7889d76",
+    "atm_simplemem_rebuild_08f0c8ef5e1ff470",
+    "atm_simplemem_rebuild_0059297ac5b77e7e",
+    "atm_simplemem_rebuild_4a4d7bd4d3262955",
+    "atm_simplemem_rebuild_8c771120845ff0ec",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6",
+    "atm_simplemem_rebuild_ee8e5735973aa54c",
+    "atm_simplemem_rebuild_7e7b95ad23d115d7",
+    "atm_simplemem_rebuild_5d34bebb1bd5a6fb",
+    "atm_simplemem_rebuild_08f35d7cf720df6e"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
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+    "atm_simplemem_rebuild_4acd1758d3a24787",
+    "atm_simplemem_rebuild_a45bc1faaacf6738",
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+    "atm_simplemem_rebuild_34a3f6979eec2504",
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+    "atm_simplemem_rebuild_d16855470c2f1bf5",
+    "atm_simplemem_rebuild_ad915541c28a8cd8",
+    "atm_simplemem_rebuild_6fed6da311ff1e78",
+    "atm_simplemem_rebuild_49b1f07fcd2f8728",
+    "atm_simplemem_rebuild_89380539ebb54a9d",
+    "atm_simplemem_rebuild_31f3c17fd7889d76",
+    "atm_simplemem_rebuild_08f0c8ef5e1ff470",
+    "atm_simplemem_rebuild_0059297ac5b77e7e",
+    "atm_simplemem_rebuild_4a4d7bd4d3262955",
+    "atm_simplemem_rebuild_8c771120845ff0ec",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6",
+    "atm_simplemem_rebuild_ee8e5735973aa54c",
+    "atm_simplemem_rebuild_7e7b95ad23d115d7",
+    "atm_simplemem_rebuild_5d34bebb1bd5a6fb",
+    "atm_simplemem_rebuild_08f35d7cf720df6e"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 24,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_18.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_18.json
new file mode 100644
index 0000000000000000000000000000000000000000..a0495323b766813b68aaba2b7d0dc2ef60f658de
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_18.json
@@ -0,0 +1,215 @@
+{
+  "answer_id": "ans_be2111631bb32eaf",
+  "patient_id": "patient_11",
+  "question_id": 18,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_c92042e10bc9cae5",
+    "atm_simplemem_rebuild_189bc63d67cac1e5",
+    "atm_simplemem_rebuild_8d06d7d04ab1a13d",
+    "atm_simplemem_rebuild_6af3b105870a29d4",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_ace74d5fe7fef090",
+    "atm_simplemem_rebuild_e84f12521536563e",
+    "atm_simplemem_rebuild_ea407e8d082e4bb1",
+    "atm_simplemem_rebuild_e61edcc4358097c0",
+    "atm_simplemem_rebuild_4b342a02e466e910",
+    "atm_simplemem_rebuild_5e9d2863fd704a75",
+    "atm_simplemem_rebuild_e93742d88ab3e897",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_331f092e0302da3a",
+    "atm_simplemem_rebuild_4324532152c7c41b",
+    "atm_simplemem_rebuild_0db2408c9ef03c9e",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_c785fd047451c357",
+    "atm_simplemem_rebuild_5f36b30a5d205ef1",
+    "atm_simplemem_rebuild_0fcf97b4704cbef1",
+    "atm_simplemem_rebuild_e9781c2bb8f05a49",
+    "atm_simplemem_rebuild_e3c50b463c7cfc17",
+    "atm_simplemem_rebuild_8df23d2c6d9c9879",
+    "atm_simplemem_rebuild_f9d04bcad3d4c107",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_1",
+      "section_id": "sec_9f958dddb765571c",
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+      "original_start": 0,
+      "original_end": 12968
+    },
+    {
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+      "original_end": 9522
+    },
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_2",
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+      "chunk_id": "chunk_2aec1db3b8e7e9cf",
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+      "original_end": 4696
+    },
+    {
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+      "original_end": 17457
+    }
+  ],
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+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "chronology",
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+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
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+  "answer_routing_policy": "simplemem_rebuild_mcq",
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+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "entry_id_unique_count=26",
+    "signature_unique_count=4",
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+    "dedup_candidate_count=25",
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+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.9615",
+    "context_count=25",
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+    "atm_simplemem_rebuild_e61edcc4358097c0",
+    "atm_simplemem_rebuild_4b342a02e466e910",
+    "atm_simplemem_rebuild_5e9d2863fd704a75",
+    "atm_simplemem_rebuild_e93742d88ab3e897",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_331f092e0302da3a",
+    "atm_simplemem_rebuild_4324532152c7c41b",
+    "atm_simplemem_rebuild_0db2408c9ef03c9e",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_c785fd047451c357",
+    "atm_simplemem_rebuild_5f36b30a5d205ef1",
+    "atm_simplemem_rebuild_0fcf97b4704cbef1",
+    "atm_simplemem_rebuild_e9781c2bb8f05a49",
+    "atm_simplemem_rebuild_e3c50b463c7cfc17",
+    "atm_simplemem_rebuild_8df23d2c6d9c9879",
+    "atm_simplemem_rebuild_f9d04bcad3d4c107",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: A",
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+    "atm_simplemem_rebuild_c92042e10bc9cae5",
+    "atm_simplemem_rebuild_189bc63d67cac1e5",
+    "atm_simplemem_rebuild_8d06d7d04ab1a13d",
+    "atm_simplemem_rebuild_6af3b105870a29d4",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_ace74d5fe7fef090",
+    "atm_simplemem_rebuild_e84f12521536563e",
+    "atm_simplemem_rebuild_ea407e8d082e4bb1",
+    "atm_simplemem_rebuild_e61edcc4358097c0",
+    "atm_simplemem_rebuild_4b342a02e466e910",
+    "atm_simplemem_rebuild_5e9d2863fd704a75",
+    "atm_simplemem_rebuild_e93742d88ab3e897",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_331f092e0302da3a",
+    "atm_simplemem_rebuild_4324532152c7c41b",
+    "atm_simplemem_rebuild_0db2408c9ef03c9e",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_c785fd047451c357",
+    "atm_simplemem_rebuild_5f36b30a5d205ef1",
+    "atm_simplemem_rebuild_0fcf97b4704cbef1",
+    "atm_simplemem_rebuild_e9781c2bb8f05a49",
+    "atm_simplemem_rebuild_e3c50b463c7cfc17",
+    "atm_simplemem_rebuild_8df23d2c6d9c9879",
+    "atm_simplemem_rebuild_f9d04bcad3d4c107",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6"
+  ],
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_19.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_19.json
new file mode 100644
index 0000000000000000000000000000000000000000..4dcabb2e06d97ab98e353ac732e9d9939083072b
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_19.json
@@ -0,0 +1,215 @@
+{
+  "answer_id": "ans_727b319b11955039",
+  "patient_id": "patient_11",
+  "question_id": 19,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_e61edcc4358097c0",
+    "atm_simplemem_rebuild_ea407e8d082e4bb1",
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+    "atm_simplemem_rebuild_81a69fdcc253e5c8",
+    "atm_simplemem_rebuild_4324532152c7c41b",
+    "atm_simplemem_rebuild_be090f616abe69be",
+    "atm_simplemem_rebuild_4a38729585b24d94",
+    "atm_simplemem_rebuild_9fba05027a0a518c",
+    "atm_simplemem_rebuild_10322cfadcd7bbda",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_ed290fe8eede288a",
+    "atm_simplemem_rebuild_97b6aad4be4ee40f",
+    "atm_simplemem_rebuild_ace74d5fe7fef090",
+    "atm_simplemem_rebuild_331f092e0302da3a",
+    "atm_simplemem_rebuild_e84f12521536563e",
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+    "atm_simplemem_rebuild_33135903a201066f",
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+  ],
+  "support_spans": [
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+  "verification_warning_notes": [],
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+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
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+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
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+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=5713",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 4,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
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+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_33135903a201066f",
+    "atm_simplemem_rebuild_6af3b105870a29d4",
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+  ],
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+    "atm_simplemem_rebuild_81a69fdcc253e5c8",
+    "atm_simplemem_rebuild_4324532152c7c41b",
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+    "atm_simplemem_rebuild_4a38729585b24d94",
+    "atm_simplemem_rebuild_9fba05027a0a518c",
+    "atm_simplemem_rebuild_10322cfadcd7bbda",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_ed290fe8eede288a",
+    "atm_simplemem_rebuild_97b6aad4be4ee40f",
+    "atm_simplemem_rebuild_ace74d5fe7fef090",
+    "atm_simplemem_rebuild_331f092e0302da3a",
+    "atm_simplemem_rebuild_e84f12521536563e",
+    "atm_simplemem_rebuild_4af783e5f46f0ee3",
+    "atm_simplemem_rebuild_0fcf97b4704cbef1",
+    "atm_simplemem_rebuild_d09708286cd2ee3c",
+    "atm_simplemem_rebuild_cb38731f55c31647",
+    "atm_simplemem_rebuild_31f3c17fd7889d76",
+    "atm_simplemem_rebuild_c92042e10bc9cae5",
+    "atm_simplemem_rebuild_2a7f4573aadc059e",
+    "atm_simplemem_rebuild_33135903a201066f",
+    "atm_simplemem_rebuild_6af3b105870a29d4",
+    "atm_simplemem_rebuild_97578f45e37d4c4a"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
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+    "atm_simplemem_rebuild_e61edcc4358097c0",
+    "atm_simplemem_rebuild_ea407e8d082e4bb1",
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+    "atm_simplemem_rebuild_97b6aad4be4ee40f",
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+    "atm_simplemem_rebuild_4af783e5f46f0ee3",
+    "atm_simplemem_rebuild_0fcf97b4704cbef1",
+    "atm_simplemem_rebuild_d09708286cd2ee3c",
+    "atm_simplemem_rebuild_cb38731f55c31647",
+    "atm_simplemem_rebuild_31f3c17fd7889d76",
+    "atm_simplemem_rebuild_c92042e10bc9cae5",
+    "atm_simplemem_rebuild_2a7f4573aadc059e",
+    "atm_simplemem_rebuild_33135903a201066f",
+    "atm_simplemem_rebuild_6af3b105870a29d4",
+    "atm_simplemem_rebuild_97578f45e37d4c4a"
+  ],
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+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_2.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_2.json
new file mode 100644
index 0000000000000000000000000000000000000000..80e15155b7db7fd22f519ebe4d74964b56247595
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_2.json
@@ -0,0 +1,215 @@
+{
+  "answer_id": "ans_b78c2cc9d52481b3",
+  "patient_id": "patient_11",
+  "question_id": 2,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_eca40d410c8f7619",
+    "atm_simplemem_rebuild_93f24427972b6b53",
+    "atm_simplemem_rebuild_0b45da617c693a9f",
+    "atm_simplemem_rebuild_05e0bbd6dc7cf547",
+    "atm_simplemem_rebuild_5e2743f4db1ed2f0",
+    "atm_simplemem_rebuild_88a72df509b5c8b0",
+    "atm_simplemem_rebuild_9f852854c938928d",
+    "atm_simplemem_rebuild_c72faeb3f04b9f94",
+    "atm_simplemem_rebuild_c2605936e74f139e",
+    "atm_simplemem_rebuild_33135903a201066f",
+    "atm_simplemem_rebuild_2334ddc9ec8fccd6",
+    "atm_simplemem_rebuild_80da8afdb80232ce",
+    "atm_simplemem_rebuild_b3b8474425890b0c",
+    "atm_simplemem_rebuild_0059297ac5b77e7e",
+    "atm_simplemem_rebuild_eb66bf9ce1335730",
+    "atm_simplemem_rebuild_b2c57ff949b61f86",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_4a38729585b24d94",
+    "atm_simplemem_rebuild_4324532152c7c41b",
+    "atm_simplemem_rebuild_e39a95ef5ce34acf",
+    "atm_simplemem_rebuild_70276552a216dee3",
+    "atm_simplemem_rebuild_97b6aad4be4ee40f",
+    "atm_simplemem_rebuild_97578f45e37d4c4a",
+    "atm_simplemem_rebuild_5e9d2863fd704a75",
+    "atm_simplemem_rebuild_81a69fdcc253e5c8"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_0",
+      "section_id": "sec_f58e289edf6dfc8c",
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+      "original_start": 0,
+      "original_end": 9522
+    },
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_1",
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+      "original_end": 12968
+    },
+    {
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+      "section_id": "sec_8e90b79d1648fe17",
+      "chunk_id": "chunk_efcfd1ae6c3cf56b",
+      "original_start": 0,
+      "original_end": 17457
+    },
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_2",
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+      "chunk_id": "chunk_2aec1db3b8e7e9cf",
+      "original_start": 0,
+      "original_end": 4696
+    }
+  ],
+  "uncertainty": false,
+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "chronology",
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+  "verification_triggered": false,
+  "verification_warning_notes": [],
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+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=4",
+    "atomic_content_unique_count=25",
+    "dedup_candidate_count=25",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=1.0000",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=6731",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 4,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
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+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_b2c57ff949b61f86",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_4a38729585b24d94",
+    "atm_simplemem_rebuild_4324532152c7c41b",
+    "atm_simplemem_rebuild_e39a95ef5ce34acf",
+    "atm_simplemem_rebuild_70276552a216dee3",
+    "atm_simplemem_rebuild_97b6aad4be4ee40f",
+    "atm_simplemem_rebuild_97578f45e37d4c4a",
+    "atm_simplemem_rebuild_5e9d2863fd704a75",
+    "atm_simplemem_rebuild_81a69fdcc253e5c8"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_eca40d410c8f7619",
+    "atm_simplemem_rebuild_93f24427972b6b53",
+    "atm_simplemem_rebuild_0b45da617c693a9f",
+    "atm_simplemem_rebuild_05e0bbd6dc7cf547",
+    "atm_simplemem_rebuild_5e2743f4db1ed2f0",
+    "atm_simplemem_rebuild_88a72df509b5c8b0",
+    "atm_simplemem_rebuild_9f852854c938928d",
+    "atm_simplemem_rebuild_c72faeb3f04b9f94",
+    "atm_simplemem_rebuild_c2605936e74f139e",
+    "atm_simplemem_rebuild_33135903a201066f",
+    "atm_simplemem_rebuild_2334ddc9ec8fccd6",
+    "atm_simplemem_rebuild_80da8afdb80232ce",
+    "atm_simplemem_rebuild_b3b8474425890b0c",
+    "atm_simplemem_rebuild_0059297ac5b77e7e",
+    "atm_simplemem_rebuild_eb66bf9ce1335730",
+    "atm_simplemem_rebuild_b2c57ff949b61f86",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_4a38729585b24d94",
+    "atm_simplemem_rebuild_4324532152c7c41b",
+    "atm_simplemem_rebuild_e39a95ef5ce34acf",
+    "atm_simplemem_rebuild_70276552a216dee3",
+    "atm_simplemem_rebuild_97b6aad4be4ee40f",
+    "atm_simplemem_rebuild_97578f45e37d4c4a",
+    "atm_simplemem_rebuild_5e9d2863fd704a75",
+    "atm_simplemem_rebuild_81a69fdcc253e5c8"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_eca40d410c8f7619",
+    "atm_simplemem_rebuild_93f24427972b6b53",
+    "atm_simplemem_rebuild_0b45da617c693a9f",
+    "atm_simplemem_rebuild_05e0bbd6dc7cf547",
+    "atm_simplemem_rebuild_5e2743f4db1ed2f0",
+    "atm_simplemem_rebuild_88a72df509b5c8b0",
+    "atm_simplemem_rebuild_9f852854c938928d",
+    "atm_simplemem_rebuild_c72faeb3f04b9f94",
+    "atm_simplemem_rebuild_c2605936e74f139e",
+    "atm_simplemem_rebuild_33135903a201066f",
+    "atm_simplemem_rebuild_2334ddc9ec8fccd6",
+    "atm_simplemem_rebuild_80da8afdb80232ce",
+    "atm_simplemem_rebuild_b3b8474425890b0c",
+    "atm_simplemem_rebuild_0059297ac5b77e7e",
+    "atm_simplemem_rebuild_eb66bf9ce1335730",
+    "atm_simplemem_rebuild_b2c57ff949b61f86",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_4a38729585b24d94",
+    "atm_simplemem_rebuild_4324532152c7c41b",
+    "atm_simplemem_rebuild_e39a95ef5ce34acf",
+    "atm_simplemem_rebuild_70276552a216dee3",
+    "atm_simplemem_rebuild_97b6aad4be4ee40f",
+    "atm_simplemem_rebuild_97578f45e37d4c4a",
+    "atm_simplemem_rebuild_5e9d2863fd704a75",
+    "atm_simplemem_rebuild_81a69fdcc253e5c8"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_3.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_3.json
new file mode 100644
index 0000000000000000000000000000000000000000..c99816a70109b82f63e5241ac6a7957d8e59788f
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_3.json
@@ -0,0 +1,211 @@
+{
+  "answer_id": "ans_08df84463e7d5711",
+  "patient_id": "patient_11",
+  "question_id": 3,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_d0edb6b5fcdd3077",
+    "atm_simplemem_rebuild_c785fd047451c357",
+    "atm_simplemem_rebuild_e93742d88ab3e897",
+    "atm_simplemem_rebuild_e29c30db6ea9825b",
+    "atm_simplemem_rebuild_ed533faecfbfab12",
+    "atm_simplemem_rebuild_98cd3d7e222cf076",
+    "atm_simplemem_rebuild_31bf55fbc94a572f",
+    "atm_simplemem_rebuild_683e8a09e8816a24",
+    "atm_simplemem_rebuild_84418501db521f4c",
+    "atm_simplemem_rebuild_1f70fb987fb9dabf",
+    "atm_simplemem_rebuild_31f3c17fd7889d76",
+    "atm_simplemem_rebuild_89380539ebb54a9d",
+    "atm_simplemem_rebuild_ad915541c28a8cd8",
+    "atm_simplemem_rebuild_02703214337860ba",
+    "atm_simplemem_rebuild_8c771120845ff0ec",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6",
+    "atm_simplemem_rebuild_4b342a02e466e910",
+    "atm_simplemem_rebuild_f0108df9402eafd9",
+    "atm_simplemem_rebuild_6fed6da311ff1e78",
+    "atm_simplemem_rebuild_f7e8ef2e99bddd47",
+    "atm_simplemem_rebuild_08f35d7cf720df6e",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_8d06d7d04ab1a13d"
+  ],
+  "support_spans": [
+    {
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+      "text_id": "text_0",
+      "section_id": "sec_f58e289edf6dfc8c",
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+      "original_start": 0,
+      "original_end": 9522
+    },
+    {
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+      "original_start": 0,
+      "original_end": 17457
+    },
+    {
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+      "chunk_id": "chunk_2aec1db3b8e7e9cf",
+      "original_start": 0,
+      "original_end": 4696
+    },
+    {
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+      "original_end": 12968
+    }
+  ],
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+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "direct",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=4",
+    "atomic_content_unique_count=24",
+    "dedup_candidate_count=24",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=1",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.9600",
+    "context_count=24",
+    "selected_context_count=24",
+    "selected_context_char_count=6024",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
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+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_ed533faecfbfab12",
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+    "atm_simplemem_rebuild_1f70fb987fb9dabf",
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+    "atm_simplemem_rebuild_ad915541c28a8cd8",
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+    "atm_simplemem_rebuild_6fed6da311ff1e78",
+    "atm_simplemem_rebuild_f7e8ef2e99bddd47",
+    "atm_simplemem_rebuild_08f35d7cf720df6e",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_8d06d7d04ab1a13d"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_e3c50b463c7cfc17",
+    "atm_simplemem_rebuild_d0edb6b5fcdd3077",
+    "atm_simplemem_rebuild_c785fd047451c357",
+    "atm_simplemem_rebuild_e93742d88ab3e897",
+    "atm_simplemem_rebuild_e29c30db6ea9825b",
+    "atm_simplemem_rebuild_ed533faecfbfab12",
+    "atm_simplemem_rebuild_98cd3d7e222cf076",
+    "atm_simplemem_rebuild_31bf55fbc94a572f",
+    "atm_simplemem_rebuild_683e8a09e8816a24",
+    "atm_simplemem_rebuild_84418501db521f4c",
+    "atm_simplemem_rebuild_1f70fb987fb9dabf",
+    "atm_simplemem_rebuild_31f3c17fd7889d76",
+    "atm_simplemem_rebuild_89380539ebb54a9d",
+    "atm_simplemem_rebuild_ad915541c28a8cd8",
+    "atm_simplemem_rebuild_02703214337860ba",
+    "atm_simplemem_rebuild_8c771120845ff0ec",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6",
+    "atm_simplemem_rebuild_4b342a02e466e910",
+    "atm_simplemem_rebuild_f0108df9402eafd9",
+    "atm_simplemem_rebuild_6fed6da311ff1e78",
+    "atm_simplemem_rebuild_f7e8ef2e99bddd47",
+    "atm_simplemem_rebuild_08f35d7cf720df6e",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_8d06d7d04ab1a13d"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_e3c50b463c7cfc17",
+    "atm_simplemem_rebuild_d0edb6b5fcdd3077",
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+    "atm_simplemem_rebuild_e93742d88ab3e897",
+    "atm_simplemem_rebuild_e29c30db6ea9825b",
+    "atm_simplemem_rebuild_ed533faecfbfab12",
+    "atm_simplemem_rebuild_98cd3d7e222cf076",
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+    "atm_simplemem_rebuild_683e8a09e8816a24",
+    "atm_simplemem_rebuild_84418501db521f4c",
+    "atm_simplemem_rebuild_1f70fb987fb9dabf",
+    "atm_simplemem_rebuild_31f3c17fd7889d76",
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+    "atm_simplemem_rebuild_ad915541c28a8cd8",
+    "atm_simplemem_rebuild_02703214337860ba",
+    "atm_simplemem_rebuild_8c771120845ff0ec",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6",
+    "atm_simplemem_rebuild_4b342a02e466e910",
+    "atm_simplemem_rebuild_f0108df9402eafd9",
+    "atm_simplemem_rebuild_6fed6da311ff1e78",
+    "atm_simplemem_rebuild_f7e8ef2e99bddd47",
+    "atm_simplemem_rebuild_08f35d7cf720df6e",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_8d06d7d04ab1a13d"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 24,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_4.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_4.json
new file mode 100644
index 0000000000000000000000000000000000000000..256dbd79f5ff2611e23fa8b5c439a2dbd9fe2d29
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_4.json
@@ -0,0 +1,215 @@
+{
+  "answer_id": "ans_7c4eeee837c77a68",
+  "patient_id": "patient_11",
+  "question_id": 4,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_4a38729585b24d94",
+    "atm_simplemem_rebuild_e9781c2bb8f05a49",
+    "atm_simplemem_rebuild_e61edcc4358097c0",
+    "atm_simplemem_rebuild_81a69fdcc253e5c8",
+    "atm_simplemem_rebuild_ea407e8d082e4bb1",
+    "atm_simplemem_rebuild_33135903a201066f",
+    "atm_simplemem_rebuild_4324532152c7c41b",
+    "atm_simplemem_rebuild_7e9679626f3d502d",
+    "atm_simplemem_rebuild_ed290fe8eede288a",
+    "atm_simplemem_rebuild_2a7f4573aadc059e",
+    "atm_simplemem_rebuild_be090f616abe69be",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_6cd3d6142eb7cf8c",
+    "atm_simplemem_rebuild_97b6aad4be4ee40f",
+    "atm_simplemem_rebuild_9fba05027a0a518c",
+    "atm_simplemem_rebuild_4af783e5f46f0ee3",
+    "atm_simplemem_rebuild_e84f12521536563e",
+    "atm_simplemem_rebuild_6827dd7489e24467",
+    "atm_simplemem_rebuild_37183d3c42124bd0",
+    "atm_simplemem_rebuild_f90715f6aee66c9a",
+    "atm_simplemem_rebuild_93f24427972b6b53",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_eb1d10de1835649e",
+    "atm_simplemem_rebuild_d09708286cd2ee3c",
+    "atm_simplemem_rebuild_d00197fad2630d19"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_3",
+      "section_id": "sec_8e90b79d1648fe17",
+      "chunk_id": "chunk_efcfd1ae6c3cf56b",
+      "original_start": 0,
+      "original_end": 17457
+    },
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_2",
+      "section_id": "sec_01b7f456ecb4688f",
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+    "atm_simplemem_rebuild_d09708286cd2ee3c",
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+    "atm_simplemem_rebuild_ed290fe8eede288a",
+    "atm_simplemem_rebuild_2a7f4573aadc059e",
+    "atm_simplemem_rebuild_be090f616abe69be",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_6cd3d6142eb7cf8c",
+    "atm_simplemem_rebuild_97b6aad4be4ee40f",
+    "atm_simplemem_rebuild_9fba05027a0a518c",
+    "atm_simplemem_rebuild_4af783e5f46f0ee3",
+    "atm_simplemem_rebuild_e84f12521536563e",
+    "atm_simplemem_rebuild_6827dd7489e24467",
+    "atm_simplemem_rebuild_37183d3c42124bd0",
+    "atm_simplemem_rebuild_f90715f6aee66c9a",
+    "atm_simplemem_rebuild_93f24427972b6b53",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_eb1d10de1835649e",
+    "atm_simplemem_rebuild_d09708286cd2ee3c",
+    "atm_simplemem_rebuild_d00197fad2630d19"
+  ],
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+  "llm_evidence_summary": "Final answer: B",
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+    "atm_simplemem_rebuild_e9781c2bb8f05a49",
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+    "atm_simplemem_rebuild_81a69fdcc253e5c8",
+    "atm_simplemem_rebuild_ea407e8d082e4bb1",
+    "atm_simplemem_rebuild_33135903a201066f",
+    "atm_simplemem_rebuild_4324532152c7c41b",
+    "atm_simplemem_rebuild_7e9679626f3d502d",
+    "atm_simplemem_rebuild_ed290fe8eede288a",
+    "atm_simplemem_rebuild_2a7f4573aadc059e",
+    "atm_simplemem_rebuild_be090f616abe69be",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_6cd3d6142eb7cf8c",
+    "atm_simplemem_rebuild_97b6aad4be4ee40f",
+    "atm_simplemem_rebuild_9fba05027a0a518c",
+    "atm_simplemem_rebuild_4af783e5f46f0ee3",
+    "atm_simplemem_rebuild_e84f12521536563e",
+    "atm_simplemem_rebuild_6827dd7489e24467",
+    "atm_simplemem_rebuild_37183d3c42124bd0",
+    "atm_simplemem_rebuild_f90715f6aee66c9a",
+    "atm_simplemem_rebuild_93f24427972b6b53",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_eb1d10de1835649e",
+    "atm_simplemem_rebuild_d09708286cd2ee3c",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_5.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_5.json
new file mode 100644
index 0000000000000000000000000000000000000000..e36e1932e9286956ebe9903c45a7a0203aac53e3
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_5.json
@@ -0,0 +1,215 @@
+{
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+  "patient_id": "patient_11",
+  "question_id": 5,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_6cabd791635e046c",
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+    "atm_simplemem_rebuild_66ac23bd37b00080",
+    "atm_simplemem_rebuild_97578f45e37d4c4a",
+    "atm_simplemem_rebuild_eb66bf9ce1335730",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_81a69fdcc253e5c8",
+    "atm_simplemem_rebuild_c2605936e74f139e",
+    "atm_simplemem_rebuild_d3b93d17b53bb07e",
+    "atm_simplemem_rebuild_c72faeb3f04b9f94",
+    "atm_simplemem_rebuild_b2c57ff949b61f86",
+    "atm_simplemem_rebuild_70276552a216dee3",
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+    "atm_simplemem_rebuild_f90715f6aee66c9a",
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+    "atm_simplemem_rebuild_61d46d0c8311d4dd",
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+  ],
+  "support_spans": [
+    {
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+  "question_intent": "direct",
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+  "temporal_event_list_invoked": false,
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+  "mixed_support_fusion_used": false,
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+    "selection_collapse_warning=False",
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+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=6190",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 4,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
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+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
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+    "atm_simplemem_rebuild_97b6aad4be4ee40f",
+    "atm_simplemem_rebuild_61d46d0c8311d4dd",
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+  ],
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+    "atm_simplemem_rebuild_66ac23bd37b00080",
+    "atm_simplemem_rebuild_97578f45e37d4c4a",
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+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_81a69fdcc253e5c8",
+    "atm_simplemem_rebuild_c2605936e74f139e",
+    "atm_simplemem_rebuild_d3b93d17b53bb07e",
+    "atm_simplemem_rebuild_c72faeb3f04b9f94",
+    "atm_simplemem_rebuild_b2c57ff949b61f86",
+    "atm_simplemem_rebuild_70276552a216dee3",
+    "atm_simplemem_rebuild_05e0bbd6dc7cf547",
+    "atm_simplemem_rebuild_f90715f6aee66c9a",
+    "atm_simplemem_rebuild_80da8afdb80232ce",
+    "atm_simplemem_rebuild_b3b8474425890b0c",
+    "atm_simplemem_rebuild_0b45da617c693a9f",
+    "atm_simplemem_rebuild_5e2743f4db1ed2f0",
+    "atm_simplemem_rebuild_4a38729585b24d94",
+    "atm_simplemem_rebuild_2334ddc9ec8fccd6",
+    "atm_simplemem_rebuild_2a7f4573aadc059e",
+    "atm_simplemem_rebuild_97b6aad4be4ee40f",
+    "atm_simplemem_rebuild_61d46d0c8311d4dd",
+    "atm_simplemem_rebuild_52b6df6bce7e3991"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
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+    "atm_simplemem_rebuild_88fbe4d89d3545e6",
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+    "atm_simplemem_rebuild_80da8afdb80232ce",
+    "atm_simplemem_rebuild_b3b8474425890b0c",
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+    "atm_simplemem_rebuild_4a38729585b24d94",
+    "atm_simplemem_rebuild_2334ddc9ec8fccd6",
+    "atm_simplemem_rebuild_2a7f4573aadc059e",
+    "atm_simplemem_rebuild_97b6aad4be4ee40f",
+    "atm_simplemem_rebuild_61d46d0c8311d4dd",
+    "atm_simplemem_rebuild_52b6df6bce7e3991"
+  ],
+  "llm_context_count_pre_dedup": 26,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_6.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_6.json
new file mode 100644
index 0000000000000000000000000000000000000000..429f917d0139c1918dc58e3cf3b5c8976094cd69
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_6.json
@@ -0,0 +1,211 @@
+{
+  "answer_id": "ans_62fcb55dbfd6caa8",
+  "patient_id": "patient_11",
+  "question_id": 6,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_81a69fdcc253e5c8",
+    "atm_simplemem_rebuild_33135903a201066f",
+    "atm_simplemem_rebuild_eb66bf9ce1335730",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_4a38729585b24d94",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_e61edcc4358097c0",
+    "atm_simplemem_rebuild_88fbe4d89d3545e6",
+    "atm_simplemem_rebuild_97578f45e37d4c4a",
+    "atm_simplemem_rebuild_66ac23bd37b00080",
+    "atm_simplemem_rebuild_e9781c2bb8f05a49",
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+  ],
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+    "atm_simplemem_rebuild_d3b93d17b53bb07e",
+    "atm_simplemem_rebuild_4324532152c7c41b",
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+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
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+    "atm_simplemem_rebuild_52b6df6bce7e3991",
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+    "atm_simplemem_rebuild_88fbe4d89d3545e6",
+    "atm_simplemem_rebuild_97578f45e37d4c4a",
+    "atm_simplemem_rebuild_66ac23bd37b00080",
+    "atm_simplemem_rebuild_e9781c2bb8f05a49",
+    "atm_simplemem_rebuild_f90715f6aee66c9a",
+    "atm_simplemem_rebuild_70276552a216dee3",
+    "atm_simplemem_rebuild_0b45da617c693a9f",
+    "atm_simplemem_rebuild_c2605936e74f139e",
+    "atm_simplemem_rebuild_c72faeb3f04b9f94",
+    "atm_simplemem_rebuild_6cabd791635e046c",
+    "atm_simplemem_rebuild_f69bac06de68ab14",
+    "atm_simplemem_rebuild_143918d0f1c872e0",
+    "atm_simplemem_rebuild_05e0bbd6dc7cf547",
+    "atm_simplemem_rebuild_d3b93d17b53bb07e",
+    "atm_simplemem_rebuild_4324532152c7c41b",
+    "atm_simplemem_rebuild_5f36b30a5d205ef1",
+    "atm_simplemem_rebuild_93f24427972b6b53"
+  ],
+  "llm_contradicting_entry_ids": [],
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+    "atm_simplemem_rebuild_81a69fdcc253e5c8",
+    "atm_simplemem_rebuild_33135903a201066f",
+    "atm_simplemem_rebuild_eb66bf9ce1335730",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_4a38729585b24d94",
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+    "atm_simplemem_rebuild_70276552a216dee3",
+    "atm_simplemem_rebuild_0b45da617c693a9f",
+    "atm_simplemem_rebuild_c2605936e74f139e",
+    "atm_simplemem_rebuild_c72faeb3f04b9f94",
+    "atm_simplemem_rebuild_6cabd791635e046c",
+    "atm_simplemem_rebuild_f69bac06de68ab14",
+    "atm_simplemem_rebuild_143918d0f1c872e0",
+    "atm_simplemem_rebuild_05e0bbd6dc7cf547",
+    "atm_simplemem_rebuild_d3b93d17b53bb07e",
+    "atm_simplemem_rebuild_4324532152c7c41b",
+    "atm_simplemem_rebuild_5f36b30a5d205ef1",
+    "atm_simplemem_rebuild_93f24427972b6b53"
+  ],
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_7.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_7.json
new file mode 100644
index 0000000000000000000000000000000000000000..5e4122c471399d0ebed54a743fb5b4824580ea2a
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_7.json
@@ -0,0 +1,215 @@
+{
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+  "patient_id": "patient_11",
+  "question_id": 7,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_e9781c2bb8f05a49",
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+    "atm_simplemem_rebuild_ed290fe8eede288a",
+    "atm_simplemem_rebuild_2a7f4573aadc059e",
+    "atm_simplemem_rebuild_33135903a201066f",
+    "atm_simplemem_rebuild_4324532152c7c41b",
+    "atm_simplemem_rebuild_7e9679626f3d502d",
+    "atm_simplemem_rebuild_81a69fdcc253e5c8",
+    "atm_simplemem_rebuild_6827dd7489e24467",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_9fba05027a0a518c",
+    "atm_simplemem_rebuild_f90715f6aee66c9a",
+    "atm_simplemem_rebuild_eb66bf9ce1335730",
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+    "atm_simplemem_rebuild_802208e9cf8f789b",
+    "atm_simplemem_rebuild_93f24427972b6b53",
+    "atm_simplemem_rebuild_cc7ea785145338e7",
+    "atm_simplemem_rebuild_331f092e0302da3a"
+  ],
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+    {
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+    },
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+    },
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+    },
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+    }
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+  "used_synth_support": false,
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+  "verification_warning_notes": [],
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+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
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+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
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+    "entry_id_unique_count=25",
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+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=1.0000",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=6320",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 4,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
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+  "llm_top_k": 25,
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+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_ed290fe8eede288a",
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+    "atm_simplemem_rebuild_66ac23bd37b00080",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_802208e9cf8f789b",
+    "atm_simplemem_rebuild_93f24427972b6b53",
+    "atm_simplemem_rebuild_cc7ea785145338e7",
+    "atm_simplemem_rebuild_331f092e0302da3a"
+  ],
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+    "atm_simplemem_rebuild_4a38729585b24d94",
+    "atm_simplemem_rebuild_e9781c2bb8f05a49",
+    "atm_simplemem_rebuild_e61edcc4358097c0",
+    "atm_simplemem_rebuild_ed290fe8eede288a",
+    "atm_simplemem_rebuild_2a7f4573aadc059e",
+    "atm_simplemem_rebuild_33135903a201066f",
+    "atm_simplemem_rebuild_4324532152c7c41b",
+    "atm_simplemem_rebuild_7e9679626f3d502d",
+    "atm_simplemem_rebuild_81a69fdcc253e5c8",
+    "atm_simplemem_rebuild_6827dd7489e24467",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_9fba05027a0a518c",
+    "atm_simplemem_rebuild_f90715f6aee66c9a",
+    "atm_simplemem_rebuild_eb66bf9ce1335730",
+    "atm_simplemem_rebuild_ea407e8d082e4bb1",
+    "atm_simplemem_rebuild_97578f45e37d4c4a",
+    "atm_simplemem_rebuild_c72faeb3f04b9f94",
+    "atm_simplemem_rebuild_97b6aad4be4ee40f",
+    "atm_simplemem_rebuild_5e9d2863fd704a75",
+    "atm_simplemem_rebuild_66ac23bd37b00080",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_802208e9cf8f789b",
+    "atm_simplemem_rebuild_93f24427972b6b53",
+    "atm_simplemem_rebuild_cc7ea785145338e7",
+    "atm_simplemem_rebuild_331f092e0302da3a"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_4a38729585b24d94",
+    "atm_simplemem_rebuild_e9781c2bb8f05a49",
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+    "atm_simplemem_rebuild_ed290fe8eede288a",
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+    "atm_simplemem_rebuild_6827dd7489e24467",
+    "atm_simplemem_rebuild_ab0a4bb6909d5f60",
+    "atm_simplemem_rebuild_9fba05027a0a518c",
+    "atm_simplemem_rebuild_f90715f6aee66c9a",
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+    "atm_simplemem_rebuild_97578f45e37d4c4a",
+    "atm_simplemem_rebuild_c72faeb3f04b9f94",
+    "atm_simplemem_rebuild_97b6aad4be4ee40f",
+    "atm_simplemem_rebuild_5e9d2863fd704a75",
+    "atm_simplemem_rebuild_66ac23bd37b00080",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_802208e9cf8f789b",
+    "atm_simplemem_rebuild_93f24427972b6b53",
+    "atm_simplemem_rebuild_cc7ea785145338e7",
+    "atm_simplemem_rebuild_331f092e0302da3a"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_8.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_8.json
new file mode 100644
index 0000000000000000000000000000000000000000..56ef276784b2a23a47f9e0f5de95b8c49a8226dc
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_8.json
@@ -0,0 +1,216 @@
+{
+  "answer_id": "ans_90dfbf06d94d6fce",
+  "patient_id": "patient_11",
+  "question_id": 8,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_5cd3c7fc38089102",
+    "atm_simplemem_rebuild_386df6e849c4f2b3",
+    "atm_simplemem_rebuild_f43db145a4298698",
+    "atm_simplemem_rebuild_5f36b30a5d205ef1",
+    "atm_simplemem_rebuild_78a16b6702401b70",
+    "atm_simplemem_rebuild_fa35f04daf82a6d1",
+    "atm_simplemem_rebuild_61d46d0c8311d4dd",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_7f92c5d6ed9ff8c8",
+    "atm_simplemem_rebuild_c0ee7948b996531d",
+    "atm_simplemem_rebuild_2cd618701b113517",
+    "atm_simplemem_rebuild_0924d76417c31833",
+    "atm_simplemem_rebuild_fb04bad97ae29ef6",
+    "atm_simplemem_rebuild_ce77e16fc9aa47d7",
+    "atm_simplemem_rebuild_313bf8b735e341c9",
+    "atm_simplemem_rebuild_08f35d7cf720df6e",
+    "atm_simplemem_rebuild_edce1da0886e1020",
+    "atm_simplemem_rebuild_9f760d19d276e24c",
+    "atm_simplemem_rebuild_46330b257656c683",
+    "atm_simplemem_rebuild_9c6fcd2b35bf6d71",
+    "atm_simplemem_rebuild_c92042e10bc9cae5",
+    "atm_simplemem_rebuild_dc8aef8c4cd9956e",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_0fcf97b4704cbef1",
+    "atm_simplemem_rebuild_ace74d5fe7fef090"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_2",
+      "section_id": "sec_01b7f456ecb4688f",
+      "chunk_id": "chunk_2aec1db3b8e7e9cf",
+      "original_start": 0,
+      "original_end": 4696
+    },
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_3",
+      "section_id": "sec_8e90b79d1648fe17",
+      "chunk_id": "chunk_efcfd1ae6c3cf56b",
+      "original_start": 0,
+      "original_end": 17457
+    },
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_0",
+      "section_id": "sec_f58e289edf6dfc8c",
+      "chunk_id": "chunk_e13a46e5787f67b0",
+      "original_start": 0,
+      "original_end": 9522
+    },
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_1",
+      "section_id": "sec_9f958dddb765571c",
+      "chunk_id": "chunk_c2cbcddb9f3ebd24",
+      "original_start": 0,
+      "original_end": 12968
+    }
+  ],
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+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "direct",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=29",
+    "entry_id_unique_count=29",
+    "signature_unique_count=4",
+    "atomic_content_unique_count=29",
+    "dedup_candidate_count=29",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=1.0000",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=6650",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=4",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_dc8aef8c4cd9956e,atm_simplemem_rebuild_f2e55b5628162288,atm_simplemem_rebuild_0fcf97b4704cbef1,atm_simplemem_rebuild_ace74d5fe7fef090"
+  ],
+  "deduplicated_support_count": 4,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_5cd3c7fc38089102",
+    "atm_simplemem_rebuild_386df6e849c4f2b3",
+    "atm_simplemem_rebuild_f43db145a4298698",
+    "atm_simplemem_rebuild_5f36b30a5d205ef1",
+    "atm_simplemem_rebuild_78a16b6702401b70",
+    "atm_simplemem_rebuild_fa35f04daf82a6d1",
+    "atm_simplemem_rebuild_61d46d0c8311d4dd",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_7f92c5d6ed9ff8c8",
+    "atm_simplemem_rebuild_c0ee7948b996531d",
+    "atm_simplemem_rebuild_2cd618701b113517",
+    "atm_simplemem_rebuild_0924d76417c31833",
+    "atm_simplemem_rebuild_fb04bad97ae29ef6",
+    "atm_simplemem_rebuild_ce77e16fc9aa47d7",
+    "atm_simplemem_rebuild_313bf8b735e341c9",
+    "atm_simplemem_rebuild_08f35d7cf720df6e",
+    "atm_simplemem_rebuild_edce1da0886e1020",
+    "atm_simplemem_rebuild_9f760d19d276e24c",
+    "atm_simplemem_rebuild_46330b257656c683",
+    "atm_simplemem_rebuild_9c6fcd2b35bf6d71",
+    "atm_simplemem_rebuild_c92042e10bc9cae5",
+    "atm_simplemem_rebuild_dc8aef8c4cd9956e",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_0fcf97b4704cbef1",
+    "atm_simplemem_rebuild_ace74d5fe7fef090"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_5cd3c7fc38089102",
+    "atm_simplemem_rebuild_386df6e849c4f2b3",
+    "atm_simplemem_rebuild_f43db145a4298698",
+    "atm_simplemem_rebuild_5f36b30a5d205ef1",
+    "atm_simplemem_rebuild_78a16b6702401b70",
+    "atm_simplemem_rebuild_fa35f04daf82a6d1",
+    "atm_simplemem_rebuild_61d46d0c8311d4dd",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_7f92c5d6ed9ff8c8",
+    "atm_simplemem_rebuild_c0ee7948b996531d",
+    "atm_simplemem_rebuild_2cd618701b113517",
+    "atm_simplemem_rebuild_0924d76417c31833",
+    "atm_simplemem_rebuild_fb04bad97ae29ef6",
+    "atm_simplemem_rebuild_ce77e16fc9aa47d7",
+    "atm_simplemem_rebuild_313bf8b735e341c9",
+    "atm_simplemem_rebuild_08f35d7cf720df6e",
+    "atm_simplemem_rebuild_edce1da0886e1020",
+    "atm_simplemem_rebuild_9f760d19d276e24c",
+    "atm_simplemem_rebuild_46330b257656c683",
+    "atm_simplemem_rebuild_9c6fcd2b35bf6d71",
+    "atm_simplemem_rebuild_c92042e10bc9cae5",
+    "atm_simplemem_rebuild_dc8aef8c4cd9956e",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_0fcf97b4704cbef1",
+    "atm_simplemem_rebuild_ace74d5fe7fef090"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_5cd3c7fc38089102",
+    "atm_simplemem_rebuild_386df6e849c4f2b3",
+    "atm_simplemem_rebuild_f43db145a4298698",
+    "atm_simplemem_rebuild_5f36b30a5d205ef1",
+    "atm_simplemem_rebuild_78a16b6702401b70",
+    "atm_simplemem_rebuild_fa35f04daf82a6d1",
+    "atm_simplemem_rebuild_61d46d0c8311d4dd",
+    "atm_simplemem_rebuild_52b6df6bce7e3991",
+    "atm_simplemem_rebuild_7f92c5d6ed9ff8c8",
+    "atm_simplemem_rebuild_c0ee7948b996531d",
+    "atm_simplemem_rebuild_2cd618701b113517",
+    "atm_simplemem_rebuild_0924d76417c31833",
+    "atm_simplemem_rebuild_fb04bad97ae29ef6",
+    "atm_simplemem_rebuild_ce77e16fc9aa47d7",
+    "atm_simplemem_rebuild_313bf8b735e341c9",
+    "atm_simplemem_rebuild_08f35d7cf720df6e",
+    "atm_simplemem_rebuild_edce1da0886e1020",
+    "atm_simplemem_rebuild_9f760d19d276e24c",
+    "atm_simplemem_rebuild_46330b257656c683",
+    "atm_simplemem_rebuild_9c6fcd2b35bf6d71",
+    "atm_simplemem_rebuild_c92042e10bc9cae5",
+    "atm_simplemem_rebuild_dc8aef8c4cd9956e",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_0fcf97b4704cbef1",
+    "atm_simplemem_rebuild_ace74d5fe7fef090"
+  ],
+  "llm_context_count_pre_dedup": 29,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_9.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_9.json
new file mode 100644
index 0000000000000000000000000000000000000000..97f2d064b223e6c496287fc822b030d63d7fddc9
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_11_9.json
@@ -0,0 +1,216 @@
+{
+  "answer_id": "ans_a0277922d5fb73b6",
+  "patient_id": "patient_11",
+  "question_id": 9,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_34e43c6f477269ac",
+    "atm_simplemem_rebuild_7a1c1b2933452bdd",
+    "atm_simplemem_rebuild_5d34bebb1bd5a6fb",
+    "atm_simplemem_rebuild_ea407e8d082e4bb1",
+    "atm_simplemem_rebuild_d00197fad2630d19",
+    "atm_simplemem_rebuild_4b342a02e466e910",
+    "atm_simplemem_rebuild_a85d3c4205ddabf8",
+    "atm_simplemem_rebuild_4af783e5f46f0ee3",
+    "atm_simplemem_rebuild_4c6b71fec0b55634",
+    "atm_simplemem_rebuild_2af370a518a60c25",
+    "atm_simplemem_rebuild_c62835ddecc51c11",
+    "atm_simplemem_rebuild_d30c4343659d14de",
+    "atm_simplemem_rebuild_482442115e380c8b",
+    "atm_simplemem_rebuild_5b3baaf7646fe9bf",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6",
+    "atm_simplemem_rebuild_6cd3d6142eb7cf8c",
+    "atm_simplemem_rebuild_31f3c17fd7889d76",
+    "atm_simplemem_rebuild_d09708286cd2ee3c",
+    "atm_simplemem_rebuild_f0108df9402eafd9",
+    "atm_simplemem_rebuild_10322cfadcd7bbda",
+    "atm_simplemem_rebuild_be090f616abe69be",
+    "atm_simplemem_rebuild_143918d0f1c872e0",
+    "atm_simplemem_rebuild_e84f12521536563e",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_b202bf139c6411aa"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_0",
+      "section_id": "sec_f58e289edf6dfc8c",
+      "chunk_id": "chunk_e13a46e5787f67b0",
+      "original_start": 0,
+      "original_end": 9522
+    },
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_1",
+      "section_id": "sec_9f958dddb765571c",
+      "chunk_id": "chunk_c2cbcddb9f3ebd24",
+      "original_start": 0,
+      "original_end": 12968
+    },
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_2",
+      "section_id": "sec_01b7f456ecb4688f",
+      "chunk_id": "chunk_2aec1db3b8e7e9cf",
+      "original_start": 0,
+      "original_end": 4696
+    },
+    {
+      "patient_id": "patient_11",
+      "text_id": "text_3",
+      "section_id": "sec_8e90b79d1648fe17",
+      "chunk_id": "chunk_efcfd1ae6c3cf56b",
+      "original_start": 0,
+      "original_end": 17457
+    }
+  ],
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+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "chronology",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=26",
+    "entry_id_unique_count=26",
+    "signature_unique_count=4",
+    "atomic_content_unique_count=26",
+    "dedup_candidate_count=26",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=1.0000",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=6353",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=1",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_b202bf139c6411aa"
+  ],
+  "deduplicated_support_count": 4,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_d30c4343659d14de",
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+    "atm_simplemem_rebuild_5b3baaf7646fe9bf",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6",
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+    "atm_simplemem_rebuild_31f3c17fd7889d76",
+    "atm_simplemem_rebuild_d09708286cd2ee3c",
+    "atm_simplemem_rebuild_f0108df9402eafd9",
+    "atm_simplemem_rebuild_10322cfadcd7bbda",
+    "atm_simplemem_rebuild_be090f616abe69be",
+    "atm_simplemem_rebuild_143918d0f1c872e0",
+    "atm_simplemem_rebuild_e84f12521536563e",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_b202bf139c6411aa"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_34e43c6f477269ac",
+    "atm_simplemem_rebuild_7a1c1b2933452bdd",
+    "atm_simplemem_rebuild_5d34bebb1bd5a6fb",
+    "atm_simplemem_rebuild_ea407e8d082e4bb1",
+    "atm_simplemem_rebuild_d00197fad2630d19",
+    "atm_simplemem_rebuild_4b342a02e466e910",
+    "atm_simplemem_rebuild_a85d3c4205ddabf8",
+    "atm_simplemem_rebuild_4af783e5f46f0ee3",
+    "atm_simplemem_rebuild_4c6b71fec0b55634",
+    "atm_simplemem_rebuild_2af370a518a60c25",
+    "atm_simplemem_rebuild_c62835ddecc51c11",
+    "atm_simplemem_rebuild_d30c4343659d14de",
+    "atm_simplemem_rebuild_482442115e380c8b",
+    "atm_simplemem_rebuild_5b3baaf7646fe9bf",
+    "atm_simplemem_rebuild_c60b0a7bba4e2aa6",
+    "atm_simplemem_rebuild_6cd3d6142eb7cf8c",
+    "atm_simplemem_rebuild_31f3c17fd7889d76",
+    "atm_simplemem_rebuild_d09708286cd2ee3c",
+    "atm_simplemem_rebuild_f0108df9402eafd9",
+    "atm_simplemem_rebuild_10322cfadcd7bbda",
+    "atm_simplemem_rebuild_be090f616abe69be",
+    "atm_simplemem_rebuild_143918d0f1c872e0",
+    "atm_simplemem_rebuild_e84f12521536563e",
+    "atm_simplemem_rebuild_f2e55b5628162288",
+    "atm_simplemem_rebuild_b202bf139c6411aa"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: D",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_34e43c6f477269ac",
+    "atm_simplemem_rebuild_7a1c1b2933452bdd",
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+    "atm_simplemem_rebuild_be090f616abe69be",
+    "atm_simplemem_rebuild_143918d0f1c872e0",
+    "atm_simplemem_rebuild_e84f12521536563e",
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_0.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_0.json
new file mode 100644
index 0000000000000000000000000000000000000000..fc5ac0300c484185c7c62166e64cd9815d38eeaa
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_0.json
@@ -0,0 +1,167 @@
+{
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+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_ed300942107eadca",
+    "atm_simplemem_rebuild_eb2cf846f0bbd823",
+    "atm_simplemem_rebuild_28af6dcec476baa4",
+    "atm_simplemem_rebuild_9ff8f2b99f5d757b",
+    "atm_simplemem_rebuild_bd9c547300c6f06d",
+    "atm_simplemem_rebuild_ebe96ee79387f8e7",
+    "atm_simplemem_rebuild_20ce4a3c400edf9b",
+    "atm_simplemem_rebuild_54580f83f93446f6",
+    "atm_simplemem_rebuild_05572cde64159503",
+    "atm_simplemem_rebuild_268f078b450dcb77",
+    "atm_simplemem_rebuild_48b8f0445e43a82a",
+    "atm_simplemem_rebuild_291c481bbc644ca5"
+  ],
+  "support_spans": [
+    {
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+      "original_end": 11115
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+      "original_start": 0,
+      "original_end": 8462
+    },
+    {
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+  "answer_routing_policy": "simplemem_rebuild_mcq",
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+    "dedup_candidate_count=15",
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+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=16",
+    "selection_collapse_warning=False",
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+    "context_count=15",
+    "selected_context_count=15",
+    "selected_context_char_count=2722",
+    "lexical_backfill_used=False",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
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+  "deduplicated_support_count": 3,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
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+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
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+    "atm_simplemem_rebuild_268f078b450dcb77",
+    "atm_simplemem_rebuild_48b8f0445e43a82a",
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+  ],
+  "llm_supporting_entry_ids": [
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+    "atm_simplemem_rebuild_6a5a3db2356fe83f",
+    "atm_simplemem_rebuild_b3dac90216c803b8",
+    "atm_simplemem_rebuild_ed300942107eadca",
+    "atm_simplemem_rebuild_eb2cf846f0bbd823",
+    "atm_simplemem_rebuild_28af6dcec476baa4",
+    "atm_simplemem_rebuild_9ff8f2b99f5d757b",
+    "atm_simplemem_rebuild_bd9c547300c6f06d",
+    "atm_simplemem_rebuild_ebe96ee79387f8e7",
+    "atm_simplemem_rebuild_20ce4a3c400edf9b",
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+    "atm_simplemem_rebuild_05572cde64159503",
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+    "atm_simplemem_rebuild_48b8f0445e43a82a",
+    "atm_simplemem_rebuild_291c481bbc644ca5"
+  ],
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+    "atm_simplemem_rebuild_ed300942107eadca",
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+    "atm_simplemem_rebuild_28af6dcec476baa4",
+    "atm_simplemem_rebuild_9ff8f2b99f5d757b",
+    "atm_simplemem_rebuild_bd9c547300c6f06d",
+    "atm_simplemem_rebuild_ebe96ee79387f8e7",
+    "atm_simplemem_rebuild_20ce4a3c400edf9b",
+    "atm_simplemem_rebuild_54580f83f93446f6",
+    "atm_simplemem_rebuild_05572cde64159503",
+    "atm_simplemem_rebuild_268f078b450dcb77",
+    "atm_simplemem_rebuild_48b8f0445e43a82a",
+    "atm_simplemem_rebuild_291c481bbc644ca5"
+  ],
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_1.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_1.json
new file mode 100644
index 0000000000000000000000000000000000000000..c990b2761abdfa0fc91dc546d22de7cc02b66af2
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_1.json
@@ -0,0 +1,167 @@
+{
+  "answer_id": "ans_a0f98d35a9c78775",
+  "patient_id": "patient_12",
+  "question_id": 1,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_544739923525e291",
+    "atm_simplemem_rebuild_e523dc5edff7093f",
+    "atm_simplemem_rebuild_c111dffc8ffcc4d3",
+    "atm_simplemem_rebuild_b3dac90216c803b8",
+    "atm_simplemem_rebuild_973f50e9606d5ee8",
+    "atm_simplemem_rebuild_1abbc5a82a88ad62",
+    "atm_simplemem_rebuild_cdedd2d4d1b26989",
+    "atm_simplemem_rebuild_a27e0a46196e5738",
+    "atm_simplemem_rebuild_201364cc10675b70",
+    "atm_simplemem_rebuild_291c481bbc644ca5",
+    "atm_simplemem_rebuild_b9d9d00fde28eeaf"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_12",
+      "text_id": "text_1",
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+    },
+    {
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+    },
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+    },
+    {
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+  "answer_routing_policy": "simplemem_rebuild_mcq",
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+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "entry_id_unique_count=25",
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+    "context_count=11",
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+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_291c481bbc644ca5",
+    "atm_simplemem_rebuild_b9d9d00fde28eeaf"
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+    "atm_simplemem_rebuild_a27e0a46196e5738",
+    "atm_simplemem_rebuild_201364cc10675b70",
+    "atm_simplemem_rebuild_291c481bbc644ca5",
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_10.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_10.json
new file mode 100644
index 0000000000000000000000000000000000000000..1400ce867e25f4710ca2a8f20047b09e50b00bc2
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_10.json
@@ -0,0 +1,211 @@
+{
+  "answer_id": "ans_7bf24e5f4d5f5094",
+  "patient_id": "patient_12",
+  "question_id": 10,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_89122267eaa342e7",
+    "atm_simplemem_rebuild_249c664fca20ada7",
+    "atm_simplemem_rebuild_5fc21322e8b6b9d1",
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+    "atm_simplemem_rebuild_ea0dda58535c3f5f",
+    "atm_simplemem_rebuild_35ea013184fc7c7c",
+    "atm_simplemem_rebuild_f6de46c30f4a81fc",
+    "atm_simplemem_rebuild_5bee0a682f4201c2",
+    "atm_simplemem_rebuild_1a0734bb2bf7e7e9",
+    "atm_simplemem_rebuild_a2020ad3c797c452",
+    "atm_simplemem_rebuild_b4f9340ccaaa4983",
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+    "atm_simplemem_rebuild_bac4212c1701b4bb",
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+    "atm_simplemem_rebuild_25496b909608f14f",
+    "atm_simplemem_rebuild_c06f46317dbbe50b",
+    "atm_simplemem_rebuild_6a5a3db2356fe83f"
+  ],
+  "support_spans": [
+    {
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+      "text_id": "text_1",
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+      "original_end": 5118
+    },
+    {
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+      "original_start": 0,
+      "original_end": 7572
+    },
+    {
+      "patient_id": "patient_12",
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+      "original_end": 6547
+    },
+    {
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+      "original_start": 0,
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+    },
+    {
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+    "atm_simplemem_rebuild_5bee0a682f4201c2",
+    "atm_simplemem_rebuild_1a0734bb2bf7e7e9",
+    "atm_simplemem_rebuild_a2020ad3c797c452",
+    "atm_simplemem_rebuild_b4f9340ccaaa4983",
+    "atm_simplemem_rebuild_9a215f1f9765669e",
+    "atm_simplemem_rebuild_f97f15f00ba45e36",
+    "atm_simplemem_rebuild_b253937b4c32909e",
+    "atm_simplemem_rebuild_b76f1710469f3e48",
+    "atm_simplemem_rebuild_cff7ef074c000407",
+    "atm_simplemem_rebuild_bac4212c1701b4bb",
+    "atm_simplemem_rebuild_56b91c130551c2e1",
+    "atm_simplemem_rebuild_47097f2edaf188a8",
+    "atm_simplemem_rebuild_25496b909608f14f",
+    "atm_simplemem_rebuild_c06f46317dbbe50b",
+    "atm_simplemem_rebuild_6a5a3db2356fe83f"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: D",
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+    "atm_simplemem_rebuild_89122267eaa342e7",
+    "atm_simplemem_rebuild_249c664fca20ada7",
+    "atm_simplemem_rebuild_5fc21322e8b6b9d1",
+    "atm_simplemem_rebuild_debe927c3be2a90e",
+    "atm_simplemem_rebuild_ea0dda58535c3f5f",
+    "atm_simplemem_rebuild_35ea013184fc7c7c",
+    "atm_simplemem_rebuild_f6de46c30f4a81fc",
+    "atm_simplemem_rebuild_5bee0a682f4201c2",
+    "atm_simplemem_rebuild_1a0734bb2bf7e7e9",
+    "atm_simplemem_rebuild_a2020ad3c797c452",
+    "atm_simplemem_rebuild_b4f9340ccaaa4983",
+    "atm_simplemem_rebuild_9a215f1f9765669e",
+    "atm_simplemem_rebuild_f97f15f00ba45e36",
+    "atm_simplemem_rebuild_b253937b4c32909e",
+    "atm_simplemem_rebuild_b76f1710469f3e48",
+    "atm_simplemem_rebuild_cff7ef074c000407",
+    "atm_simplemem_rebuild_bac4212c1701b4bb",
+    "atm_simplemem_rebuild_56b91c130551c2e1",
+    "atm_simplemem_rebuild_47097f2edaf188a8",
+    "atm_simplemem_rebuild_25496b909608f14f",
+    "atm_simplemem_rebuild_c06f46317dbbe50b",
+    "atm_simplemem_rebuild_6a5a3db2356fe83f"
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_11.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_11.json
new file mode 100644
index 0000000000000000000000000000000000000000..80274a99a511afb50ed72cd0ad3d907b04c123b2
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_11.json
@@ -0,0 +1,211 @@
+{
+  "answer_id": "ans_616b2891bff69f80",
+  "patient_id": "patient_12",
+  "question_id": 11,
+  "selected_option": "C",
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+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_1abbc5a82a88ad62",
+    "atm_simplemem_rebuild_a27e0a46196e5738",
+    "atm_simplemem_rebuild_77f9b67c75601e92",
+    "atm_simplemem_rebuild_a02f0d7359af564c",
+    "atm_simplemem_rebuild_04de34edcbf73c37",
+    "atm_simplemem_rebuild_6a5a3db2356fe83f",
+    "atm_simplemem_rebuild_249c664fca20ada7",
+    "atm_simplemem_rebuild_ebe96ee79387f8e7",
+    "atm_simplemem_rebuild_4e816ae2fc29e197",
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+  ],
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+    "selected_context_count=20",
+    "selected_context_char_count=4479",
+    "lexical_backfill_used=True",
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+    "llm_attempt_count=1",
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+    "atm_simplemem_rebuild_a02f0d7359af564c",
+    "atm_simplemem_rebuild_04de34edcbf73c37",
+    "atm_simplemem_rebuild_6a5a3db2356fe83f",
+    "atm_simplemem_rebuild_249c664fca20ada7",
+    "atm_simplemem_rebuild_ebe96ee79387f8e7",
+    "atm_simplemem_rebuild_4e816ae2fc29e197",
+    "atm_simplemem_rebuild_b4f9340ccaaa4983",
+    "atm_simplemem_rebuild_11503f8f3ba5a264",
+    "atm_simplemem_rebuild_567fa527ffdb1f7a",
+    "atm_simplemem_rebuild_dabebd96a0b48bf0",
+    "atm_simplemem_rebuild_9ff8f2b99f5d757b",
+    "atm_simplemem_rebuild_2eae640df5ba38d8",
+    "atm_simplemem_rebuild_1783e01e3e5dcbaa",
+    "atm_simplemem_rebuild_201364cc10675b70"
+  ],
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+    "atm_simplemem_rebuild_dabebd96a0b48bf0",
+    "atm_simplemem_rebuild_9ff8f2b99f5d757b",
+    "atm_simplemem_rebuild_2eae640df5ba38d8",
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+  ],
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+  "llm_context_count_post_dedup": 20,
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_12.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_12.json
new file mode 100644
index 0000000000000000000000000000000000000000..6b8611de019464e7722097ea870ea7d2ff277265
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_12.json
@@ -0,0 +1,139 @@
+{
+  "answer_id": "ans_6c28acbbb9087b4e",
+  "patient_id": "patient_12",
+  "question_id": 12,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_2d9c8f01f060116e",
+    "atm_simplemem_rebuild_48d2a0cfd70ad19c",
+    "atm_simplemem_rebuild_5fb8b37720cde312",
+    "atm_simplemem_rebuild_c111dffc8ffcc4d3",
+    "atm_simplemem_rebuild_4024c676bd7d95b1",
+    "atm_simplemem_rebuild_55dfb9c4425141d8",
+    "atm_simplemem_rebuild_20ce4a3c400edf9b",
+    "atm_simplemem_rebuild_b3dac90216c803b8"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_12",
+      "text_id": "text_0",
+      "section_id": "sec_6e8dfda0fe4a2b66",
+      "chunk_id": "chunk_9c7c6b52ca1a86c9",
+      "original_start": 0,
+      "original_end": 11115
+    },
+    {
+      "patient_id": "patient_12",
+      "text_id": "text_1",
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+      "original_start": 0,
+      "original_end": 5118
+    },
+    {
+      "patient_id": "patient_12",
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+      "chunk_id": "chunk_69d2a03464c0e4f3",
+      "original_start": 0,
+      "original_end": 6547
+    }
+  ],
+  "uncertainty": false,
+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "direct",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=6",
+    "atomic_content_unique_count=8",
+    "dedup_candidate_count=8",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=17",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.3200",
+    "context_count=8",
+    "selected_context_count=8",
+    "selected_context_char_count=1737",
+    "lexical_backfill_used=False",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 3,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_2d9c8f01f060116e",
+    "atm_simplemem_rebuild_48d2a0cfd70ad19c",
+    "atm_simplemem_rebuild_5fb8b37720cde312",
+    "atm_simplemem_rebuild_c111dffc8ffcc4d3",
+    "atm_simplemem_rebuild_4024c676bd7d95b1",
+    "atm_simplemem_rebuild_55dfb9c4425141d8",
+    "atm_simplemem_rebuild_20ce4a3c400edf9b",
+    "atm_simplemem_rebuild_b3dac90216c803b8"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_2d9c8f01f060116e",
+    "atm_simplemem_rebuild_48d2a0cfd70ad19c",
+    "atm_simplemem_rebuild_5fb8b37720cde312",
+    "atm_simplemem_rebuild_c111dffc8ffcc4d3",
+    "atm_simplemem_rebuild_4024c676bd7d95b1",
+    "atm_simplemem_rebuild_55dfb9c4425141d8",
+    "atm_simplemem_rebuild_20ce4a3c400edf9b",
+    "atm_simplemem_rebuild_b3dac90216c803b8"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_2d9c8f01f060116e",
+    "atm_simplemem_rebuild_48d2a0cfd70ad19c",
+    "atm_simplemem_rebuild_5fb8b37720cde312",
+    "atm_simplemem_rebuild_c111dffc8ffcc4d3",
+    "atm_simplemem_rebuild_4024c676bd7d95b1",
+    "atm_simplemem_rebuild_55dfb9c4425141d8",
+    "atm_simplemem_rebuild_20ce4a3c400edf9b",
+    "atm_simplemem_rebuild_b3dac90216c803b8"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 8,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_13.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_13.json
new file mode 100644
index 0000000000000000000000000000000000000000..b89b24b822405b802818081629b8adde65cc4324
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_13.json
@@ -0,0 +1,203 @@
+{
+  "answer_id": "ans_8d4ef91a93253584",
+  "patient_id": "patient_12",
+  "question_id": 13,
+  "selected_option": "E",
+  "reasoning": "Final answer: E",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_11503f8f3ba5a264",
+    "atm_simplemem_rebuild_832826c3c4204147",
+    "atm_simplemem_rebuild_4e816ae2fc29e197",
+    "atm_simplemem_rebuild_1db31b447696a0ce",
+    "atm_simplemem_rebuild_2eae640df5ba38d8",
+    "atm_simplemem_rebuild_cdedd2d4d1b26989",
+    "atm_simplemem_rebuild_201364cc10675b70",
+    "atm_simplemem_rebuild_c4c69d9e4b245fea",
+    "atm_simplemem_rebuild_dac94e830560ee1f",
+    "atm_simplemem_rebuild_b3dac90216c803b8",
+    "atm_simplemem_rebuild_28af6dcec476baa4",
+    "atm_simplemem_rebuild_cf1b7966113ea162",
+    "atm_simplemem_rebuild_9ff8f2b99f5d757b",
+    "atm_simplemem_rebuild_ebe96ee79387f8e7",
+    "atm_simplemem_rebuild_567fa527ffdb1f7a",
+    "atm_simplemem_rebuild_6a5a3db2356fe83f",
+    "atm_simplemem_rebuild_28e35a08d55fda32",
+    "atm_simplemem_rebuild_b9d9d00fde28eeaf"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_12",
+      "text_id": "text_0",
+      "section_id": "sec_6e8dfda0fe4a2b66",
+      "chunk_id": "chunk_9c7c6b52ca1a86c9",
+      "original_start": 0,
+      "original_end": 11115
+    },
+    {
+      "patient_id": "patient_12",
+      "text_id": "text_1",
+      "section_id": "sec_8b60a037cd566396",
+      "chunk_id": "chunk_beabfada0e4b6a85",
+      "original_start": 0,
+      "original_end": 5118
+    },
+    {
+      "patient_id": "patient_12",
+      "text_id": "text_3",
+      "section_id": "sec_7e3ad3672ab419b1",
+      "chunk_id": "chunk_975a4dd82ba5cfbf",
+      "original_start": 0,
+      "original_end": 8462
+    },
+    {
+      "patient_id": "patient_12",
+      "text_id": "text_4",
+      "section_id": "sec_9280f4ea7ee1b35f",
+      "chunk_id": "chunk_69d2a03464c0e4f3",
+      "original_start": 0,
+      "original_end": 6547
+    },
+    {
+      "patient_id": "patient_12",
+      "text_id": "text_2",
+      "section_id": "sec_4fd3462ed5067294",
+      "chunk_id": "chunk_ac639033b0f8ff17",
+      "original_start": 0,
+      "original_end": 7572
+    },
+    {
+      "patient_id": "patient_12",
+      "text_id": "text_5",
+      "section_id": "sec_0f7fb561520e236f",
+      "chunk_id": "chunk_eab87863d48c9ac1",
+      "original_start": 0,
+      "original_end": 7036
+    }
+  ],
+  "uncertainty": false,
+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "chronology",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=6",
+    "atomic_content_unique_count=18",
+    "dedup_candidate_count=18",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=7",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.7200",
+    "context_count=18",
+    "selected_context_count=18",
+    "selected_context_char_count=4176",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 6,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_11503f8f3ba5a264",
+    "atm_simplemem_rebuild_832826c3c4204147",
+    "atm_simplemem_rebuild_4e816ae2fc29e197",
+    "atm_simplemem_rebuild_1db31b447696a0ce",
+    "atm_simplemem_rebuild_2eae640df5ba38d8",
+    "atm_simplemem_rebuild_cdedd2d4d1b26989",
+    "atm_simplemem_rebuild_201364cc10675b70",
+    "atm_simplemem_rebuild_c4c69d9e4b245fea",
+    "atm_simplemem_rebuild_dac94e830560ee1f",
+    "atm_simplemem_rebuild_b3dac90216c803b8",
+    "atm_simplemem_rebuild_28af6dcec476baa4",
+    "atm_simplemem_rebuild_cf1b7966113ea162",
+    "atm_simplemem_rebuild_9ff8f2b99f5d757b",
+    "atm_simplemem_rebuild_ebe96ee79387f8e7",
+    "atm_simplemem_rebuild_567fa527ffdb1f7a",
+    "atm_simplemem_rebuild_6a5a3db2356fe83f",
+    "atm_simplemem_rebuild_28e35a08d55fda32",
+    "atm_simplemem_rebuild_b9d9d00fde28eeaf"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_11503f8f3ba5a264",
+    "atm_simplemem_rebuild_832826c3c4204147",
+    "atm_simplemem_rebuild_4e816ae2fc29e197",
+    "atm_simplemem_rebuild_1db31b447696a0ce",
+    "atm_simplemem_rebuild_2eae640df5ba38d8",
+    "atm_simplemem_rebuild_cdedd2d4d1b26989",
+    "atm_simplemem_rebuild_201364cc10675b70",
+    "atm_simplemem_rebuild_c4c69d9e4b245fea",
+    "atm_simplemem_rebuild_dac94e830560ee1f",
+    "atm_simplemem_rebuild_b3dac90216c803b8",
+    "atm_simplemem_rebuild_28af6dcec476baa4",
+    "atm_simplemem_rebuild_cf1b7966113ea162",
+    "atm_simplemem_rebuild_9ff8f2b99f5d757b",
+    "atm_simplemem_rebuild_ebe96ee79387f8e7",
+    "atm_simplemem_rebuild_567fa527ffdb1f7a",
+    "atm_simplemem_rebuild_6a5a3db2356fe83f",
+    "atm_simplemem_rebuild_28e35a08d55fda32",
+    "atm_simplemem_rebuild_b9d9d00fde28eeaf"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: E",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_11503f8f3ba5a264",
+    "atm_simplemem_rebuild_832826c3c4204147",
+    "atm_simplemem_rebuild_4e816ae2fc29e197",
+    "atm_simplemem_rebuild_1db31b447696a0ce",
+    "atm_simplemem_rebuild_2eae640df5ba38d8",
+    "atm_simplemem_rebuild_cdedd2d4d1b26989",
+    "atm_simplemem_rebuild_201364cc10675b70",
+    "atm_simplemem_rebuild_c4c69d9e4b245fea",
+    "atm_simplemem_rebuild_dac94e830560ee1f",
+    "atm_simplemem_rebuild_b3dac90216c803b8",
+    "atm_simplemem_rebuild_28af6dcec476baa4",
+    "atm_simplemem_rebuild_cf1b7966113ea162",
+    "atm_simplemem_rebuild_9ff8f2b99f5d757b",
+    "atm_simplemem_rebuild_ebe96ee79387f8e7",
+    "atm_simplemem_rebuild_567fa527ffdb1f7a",
+    "atm_simplemem_rebuild_6a5a3db2356fe83f",
+    "atm_simplemem_rebuild_28e35a08d55fda32",
+    "atm_simplemem_rebuild_b9d9d00fde28eeaf"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 18,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_14.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_14.json
new file mode 100644
index 0000000000000000000000000000000000000000..034bd4704905f6e2e582644ec19e5e1233aa445d
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_14.json
@@ -0,0 +1,139 @@
+{
+  "answer_id": "ans_e5133d0abb23ab2e",
+  "patient_id": "patient_12",
+  "question_id": 14,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_b7482adc3933f07a",
+    "atm_simplemem_rebuild_8ecdc443be496755",
+    "atm_simplemem_rebuild_c111dffc8ffcc4d3",
+    "atm_simplemem_rebuild_2b76591a566824a4",
+    "atm_simplemem_rebuild_d80bf9f0b6556482",
+    "atm_simplemem_rebuild_b253937b4c32909e",
+    "atm_simplemem_rebuild_28918c1729ce52fc",
+    "atm_simplemem_rebuild_23368fc037c38657"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_12",
+      "text_id": "text_0",
+      "section_id": "sec_6e8dfda0fe4a2b66",
+      "chunk_id": "chunk_9c7c6b52ca1a86c9",
+      "original_start": 0,
+      "original_end": 11115
+    },
+    {
+      "patient_id": "patient_12",
+      "text_id": "text_5",
+      "section_id": "sec_0f7fb561520e236f",
+      "chunk_id": "chunk_eab87863d48c9ac1",
+      "original_start": 0,
+      "original_end": 7036
+    },
+    {
+      "patient_id": "patient_12",
+      "text_id": "text_4",
+      "section_id": "sec_9280f4ea7ee1b35f",
+      "chunk_id": "chunk_69d2a03464c0e4f3",
+      "original_start": 0,
+      "original_end": 6547
+    }
+  ],
+  "uncertainty": false,
+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "direct",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=26",
+    "entry_id_unique_count=26",
+    "signature_unique_count=6",
+    "atomic_content_unique_count=8",
+    "dedup_candidate_count=8",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=18",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.3077",
+    "context_count=8",
+    "selected_context_count=8",
+    "selected_context_char_count=1433",
+    "lexical_backfill_used=False",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 3,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_b7482adc3933f07a",
+    "atm_simplemem_rebuild_8ecdc443be496755",
+    "atm_simplemem_rebuild_c111dffc8ffcc4d3",
+    "atm_simplemem_rebuild_2b76591a566824a4",
+    "atm_simplemem_rebuild_d80bf9f0b6556482",
+    "atm_simplemem_rebuild_b253937b4c32909e",
+    "atm_simplemem_rebuild_28918c1729ce52fc",
+    "atm_simplemem_rebuild_23368fc037c38657"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_b7482adc3933f07a",
+    "atm_simplemem_rebuild_8ecdc443be496755",
+    "atm_simplemem_rebuild_c111dffc8ffcc4d3",
+    "atm_simplemem_rebuild_2b76591a566824a4",
+    "atm_simplemem_rebuild_d80bf9f0b6556482",
+    "atm_simplemem_rebuild_b253937b4c32909e",
+    "atm_simplemem_rebuild_28918c1729ce52fc",
+    "atm_simplemem_rebuild_23368fc037c38657"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_b7482adc3933f07a",
+    "atm_simplemem_rebuild_8ecdc443be496755",
+    "atm_simplemem_rebuild_c111dffc8ffcc4d3",
+    "atm_simplemem_rebuild_2b76591a566824a4",
+    "atm_simplemem_rebuild_d80bf9f0b6556482",
+    "atm_simplemem_rebuild_b253937b4c32909e",
+    "atm_simplemem_rebuild_28918c1729ce52fc",
+    "atm_simplemem_rebuild_23368fc037c38657"
+  ],
+  "llm_context_count_pre_dedup": 26,
+  "llm_context_count_post_dedup": 8,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_15.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_15.json
new file mode 100644
index 0000000000000000000000000000000000000000..38dd6a4a29f22f7f0a3b31db1dc8f93fb967ca78
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_15.json
@@ -0,0 +1,227 @@
+{
+  "answer_id": "ans_738173f09f547ad0",
+  "patient_id": "patient_12",
+  "question_id": 15,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_26c1a68a08f37ce4",
+    "atm_simplemem_rebuild_f3d8f238f035bc07",
+    "atm_simplemem_rebuild_6dc23326869d78ae",
+    "atm_simplemem_rebuild_aa6bbce4a0e9be26",
+    "atm_simplemem_rebuild_2f35b4cbe60ca3f4",
+    "atm_simplemem_rebuild_98a680aa01fc98f1",
+    "atm_simplemem_rebuild_0b63c95043a3a2ae",
+    "atm_simplemem_rebuild_eacbc08dacacde1b",
+    "atm_simplemem_rebuild_42bf6c44f53256aa",
+    "atm_simplemem_rebuild_8643fe2edddbdb00",
+    "atm_simplemem_rebuild_a02f0d7359af564c",
+    "atm_simplemem_rebuild_02b1f9111005da8c",
+    "atm_simplemem_rebuild_9e0f8eb38472027c",
+    "atm_simplemem_rebuild_b74ed758fbd4748e",
+    "atm_simplemem_rebuild_a47817ba49750cfe",
+    "atm_simplemem_rebuild_b121ac6ffe76dc27",
+    "atm_simplemem_rebuild_5c385d389dd23285",
+    "atm_simplemem_rebuild_ef92a8c0d2f99ed5",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_16.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_16.json
new file mode 100644
index 0000000000000000000000000000000000000000..6401107fdf21dd3972614f82f46726666eff03bb
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_16.json
@@ -0,0 +1,224 @@
+{
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_17.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_17.json
new file mode 100644
index 0000000000000000000000000000000000000000..ae0cc4848f68d28748138d25790851b3d04deb5b
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_17.json
@@ -0,0 +1,224 @@
+{
+  "answer_id": "ans_2c89e2e21bf29eec",
+  "patient_id": "patient_12",
+  "question_id": 17,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_dabebd96a0b48bf0",
+    "atm_simplemem_rebuild_a2020ad3c797c452",
+    "atm_simplemem_rebuild_3b653ec49582b6b5",
+    "atm_simplemem_rebuild_f42528cb22e0c5df",
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+    "atm_simplemem_rebuild_651b467c665c3a63",
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+  ],
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+    "atm_simplemem_rebuild_c130107b718b7a12",
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+  ],
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_18.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_18.json
new file mode 100644
index 0000000000000000000000000000000000000000..b8b9a16e7c852660d41e8c6267534d165647780f
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_18.json
@@ -0,0 +1,224 @@
+{
+  "answer_id": "ans_9fb7578a1b6cb37b",
+  "patient_id": "patient_12",
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+  "selected_option": "E",
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+  "support_entry_ids": [
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+  ],
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+    "atm_simplemem_rebuild_984e19c783d64d2c"
+  ],
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+    "atm_simplemem_rebuild_86c7c8b44c41830c",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_19.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_19.json
new file mode 100644
index 0000000000000000000000000000000000000000..b3197665b52b735b955c6bc06418733c75f4a968
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_19.json
@@ -0,0 +1,223 @@
+{
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+  "support_entry_ids": [
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_2.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_2.json
new file mode 100644
index 0000000000000000000000000000000000000000..bac35fce12aa37939f364bf708909a6a091933a7
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_2.json
@@ -0,0 +1,203 @@
+{
+  "answer_id": "ans_e82b841c485d78f5",
+  "patient_id": "patient_12",
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+  "selected_option": "C",
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+    "atm_simplemem_rebuild_6063a6612c03dcec",
+    "atm_simplemem_rebuild_c22d472accb9a3c1",
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+    "atm_simplemem_rebuild_e6991bce3bf9ef64",
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+    "atm_simplemem_rebuild_1b19f5fc4139a806",
+    "atm_simplemem_rebuild_44703ed6c68c4c08",
+    "atm_simplemem_rebuild_301a5e0f4a96e6e5",
+    "atm_simplemem_rebuild_12a9d5cabafd4b3d",
+    "atm_simplemem_rebuild_d73086d517f6d73d",
+    "atm_simplemem_rebuild_089b2d653eba4ded",
+    "atm_simplemem_rebuild_8aef654d8dedeeae",
+    "atm_simplemem_rebuild_7004347615f43664",
+    "atm_simplemem_rebuild_91544f34f5a9f84d",
+    "atm_simplemem_rebuild_e5d555c66a1f612e"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_55dfb9c4425141d8",
+    "atm_simplemem_rebuild_48d2a0cfd70ad19c",
+    "atm_simplemem_rebuild_5fb8b37720cde312",
+    "atm_simplemem_rebuild_6063a6612c03dcec",
+    "atm_simplemem_rebuild_c22d472accb9a3c1",
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+    "atm_simplemem_rebuild_44703ed6c68c4c08",
+    "atm_simplemem_rebuild_301a5e0f4a96e6e5",
+    "atm_simplemem_rebuild_12a9d5cabafd4b3d",
+    "atm_simplemem_rebuild_d73086d517f6d73d",
+    "atm_simplemem_rebuild_089b2d653eba4ded",
+    "atm_simplemem_rebuild_8aef654d8dedeeae",
+    "atm_simplemem_rebuild_7004347615f43664",
+    "atm_simplemem_rebuild_91544f34f5a9f84d",
+    "atm_simplemem_rebuild_e5d555c66a1f612e"
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_3.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_3.json
new file mode 100644
index 0000000000000000000000000000000000000000..b40cd12efe112cf5402e1ec334e5f917a2d5bbcf
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_3.json
@@ -0,0 +1,191 @@
+{
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+  "patient_id": "patient_12",
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+  "reasoning": "Final answer: A",
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+    "atm_simplemem_rebuild_b253937b4c32909e",
+    "atm_simplemem_rebuild_bac4212c1701b4bb",
+    "atm_simplemem_rebuild_249c664fca20ada7",
+    "atm_simplemem_rebuild_a2020ad3c797c452",
+    "atm_simplemem_rebuild_291c481bbc644ca5",
+    "atm_simplemem_rebuild_f97f15f00ba45e36",
+    "atm_simplemem_rebuild_b76f1710469f3e48",
+    "atm_simplemem_rebuild_973f50e9606d5ee8",
+    "atm_simplemem_rebuild_b4f9340ccaaa4983",
+    "atm_simplemem_rebuild_5258598972b8f3a2",
+    "atm_simplemem_rebuild_bcc7b5c0d3bf4a3e"
+  ],
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+    },
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+    "selected_context_char_count=2915",
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+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
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+  "option_diagnostics": {},
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+    "atm_simplemem_rebuild_291c481bbc644ca5",
+    "atm_simplemem_rebuild_f97f15f00ba45e36",
+    "atm_simplemem_rebuild_b76f1710469f3e48",
+    "atm_simplemem_rebuild_973f50e9606d5ee8",
+    "atm_simplemem_rebuild_b4f9340ccaaa4983",
+    "atm_simplemem_rebuild_5258598972b8f3a2",
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+  "llm_context_count_post_dedup": 15,
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_4.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_4.json
new file mode 100644
index 0000000000000000000000000000000000000000..c02734580cf6a0f997895f1d87e473758089cbab
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_4.json
@@ -0,0 +1,231 @@
+{
+  "answer_id": "ans_1c39e5b9269d6c90",
+  "patient_id": "patient_12",
+  "question_id": 4,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_05572cde64159503",
+    "atm_simplemem_rebuild_dabebd96a0b48bf0",
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+    "atm_simplemem_rebuild_18d8d23bd2c17030",
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+    "atm_simplemem_rebuild_249c664fca20ada7",
+    "atm_simplemem_rebuild_a2020ad3c797c452",
+    "atm_simplemem_rebuild_9660c8c76d674f57",
+    "atm_simplemem_rebuild_4c2ac8f0da365470",
+    "atm_simplemem_rebuild_dfba84c612df9ecb",
+    "atm_simplemem_rebuild_8e93a6e12a577f72",
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+    "atm_simplemem_rebuild_f97f15f00ba45e36",
+    "atm_simplemem_rebuild_72ba6bbde9d4fafe",
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+    "atm_simplemem_rebuild_c94c717bab7e4a0b"
+  ],
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+    },
+    {
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+    },
+    {
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+    },
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+    "atm_simplemem_rebuild_d50eac87d1d5a6dc",
+    "atm_simplemem_rebuild_65e7d7d382c3b831",
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+    "atm_simplemem_rebuild_72ba6bbde9d4fafe",
+    "atm_simplemem_rebuild_f42528cb22e0c5df",
+    "atm_simplemem_rebuild_c94c717bab7e4a0b"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
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+    "atm_simplemem_rebuild_dabebd96a0b48bf0",
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+    "atm_simplemem_rebuild_6a5a3db2356fe83f",
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+    "atm_simplemem_rebuild_f97f15f00ba45e36",
+    "atm_simplemem_rebuild_72ba6bbde9d4fafe",
+    "atm_simplemem_rebuild_f42528cb22e0c5df",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_5.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_5.json
new file mode 100644
index 0000000000000000000000000000000000000000..251b42b9a7f9017eb53a857efcfb243f8772d6b2
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_5.json
@@ -0,0 +1,195 @@
+{
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+    "atm_simplemem_rebuild_268f078b450dcb77",
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+    "atm_simplemem_rebuild_47097f2edaf188a8",
+    "atm_simplemem_rebuild_f8ea5e9960c68aa5",
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+    },
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_6.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_6.json
new file mode 100644
index 0000000000000000000000000000000000000000..75c8b91248d5080c3af87b0586545965c2bf1d2c
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_6.json
@@ -0,0 +1,219 @@
+{
+  "answer_id": "ans_e3d9ba88a458336b",
+  "patient_id": "patient_12",
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+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_44703ed6c68c4c08",
+    "atm_simplemem_rebuild_48d2a0cfd70ad19c",
+    "atm_simplemem_rebuild_f8c84e0acaeb99f6",
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+    "atm_simplemem_rebuild_47097f2edaf188a8",
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+  ],
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+    "atm_simplemem_rebuild_55dfb9c4425141d8",
+    "atm_simplemem_rebuild_b76f1710469f3e48",
+    "atm_simplemem_rebuild_d7a38592bf3856d4",
+    "atm_simplemem_rebuild_b253937b4c32909e",
+    "atm_simplemem_rebuild_2ae80a47e23a2773",
+    "atm_simplemem_rebuild_bcc7b5c0d3bf4a3e",
+    "atm_simplemem_rebuild_f97f15f00ba45e36",
+    "atm_simplemem_rebuild_b4f9340ccaaa4983",
+    "atm_simplemem_rebuild_bac4212c1701b4bb"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_1b19f5fc4139a806",
+    "atm_simplemem_rebuild_e6991bce3bf9ef64",
+    "atm_simplemem_rebuild_301a5e0f4a96e6e5",
+    "atm_simplemem_rebuild_c22d472accb9a3c1",
+    "atm_simplemem_rebuild_44703ed6c68c4c08",
+    "atm_simplemem_rebuild_48d2a0cfd70ad19c",
+    "atm_simplemem_rebuild_f8c84e0acaeb99f6",
+    "atm_simplemem_rebuild_268f078b450dcb77",
+    "atm_simplemem_rebuild_5fb8b37720cde312",
+    "atm_simplemem_rebuild_47097f2edaf188a8",
+    "atm_simplemem_rebuild_6063a6612c03dcec",
+    "atm_simplemem_rebuild_249c664fca20ada7",
+    "atm_simplemem_rebuild_35ea013184fc7c7c",
+    "atm_simplemem_rebuild_55dfb9c4425141d8",
+    "atm_simplemem_rebuild_b76f1710469f3e48",
+    "atm_simplemem_rebuild_d7a38592bf3856d4",
+    "atm_simplemem_rebuild_b253937b4c32909e",
+    "atm_simplemem_rebuild_2ae80a47e23a2773",
+    "atm_simplemem_rebuild_bcc7b5c0d3bf4a3e",
+    "atm_simplemem_rebuild_f97f15f00ba45e36",
+    "atm_simplemem_rebuild_b4f9340ccaaa4983",
+    "atm_simplemem_rebuild_bac4212c1701b4bb"
+  ],
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+  "llm_context_count_post_dedup": 22,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_7.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_7.json
new file mode 100644
index 0000000000000000000000000000000000000000..5e0451f14b8674740434212748f58c49217c17b9
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_7.json
@@ -0,0 +1,219 @@
+{
+  "answer_id": "ans_d99bfd769f6e25b4",
+  "patient_id": "patient_12",
+  "question_id": 7,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_05572cde64159503",
+    "atm_simplemem_rebuild_b3dac90216c803b8",
+    "atm_simplemem_rebuild_dabebd96a0b48bf0",
+    "atm_simplemem_rebuild_f42528cb22e0c5df",
+    "atm_simplemem_rebuild_89122267eaa342e7",
+    "atm_simplemem_rebuild_a2020ad3c797c452",
+    "atm_simplemem_rebuild_cdedd2d4d1b26989",
+    "atm_simplemem_rebuild_8643fe2edddbdb00",
+    "atm_simplemem_rebuild_c111dffc8ffcc4d3",
+    "atm_simplemem_rebuild_1abbc5a82a88ad62",
+    "atm_simplemem_rebuild_a27e0a46196e5738",
+    "atm_simplemem_rebuild_ccbc70ac485a350c",
+    "atm_simplemem_rebuild_dfba84c612df9ecb",
+    "atm_simplemem_rebuild_8eb792f0327c3d0f",
+    "atm_simplemem_rebuild_4c2ac8f0da365470",
+    "atm_simplemem_rebuild_249c664fca20ada7",
+    "atm_simplemem_rebuild_9660c8c76d674f57",
+    "atm_simplemem_rebuild_1783e01e3e5dcbaa",
+    "atm_simplemem_rebuild_3b653ec49582b6b5",
+    "atm_simplemem_rebuild_8e93a6e12a577f72",
+    "atm_simplemem_rebuild_72ba6bbde9d4fafe",
+    "atm_simplemem_rebuild_c94c717bab7e4a0b"
+  ],
+  "support_spans": [
+    {
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+      "original_end": 11115
+    },
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+      "original_end": 7572
+    },
+    {
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+      "original_end": 5118
+    },
+    {
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+    },
+    {
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+    },
+    {
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+  "question_intent": "direct",
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+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
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+  "verification_override_margin": 0.0,
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+  "answer_routing_policy": "simplemem_rebuild_mcq",
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+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "signature_unique_count=6",
+    "atomic_content_unique_count=22",
+    "dedup_candidate_count=22",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=5",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.8148",
+    "context_count=22",
+    "selected_context_count=22",
+    "selected_context_char_count=4531",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
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+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
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+    "atm_simplemem_rebuild_a2020ad3c797c452",
+    "atm_simplemem_rebuild_cdedd2d4d1b26989",
+    "atm_simplemem_rebuild_8643fe2edddbdb00",
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+    "atm_simplemem_rebuild_dfba84c612df9ecb",
+    "atm_simplemem_rebuild_8eb792f0327c3d0f",
+    "atm_simplemem_rebuild_4c2ac8f0da365470",
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+    "atm_simplemem_rebuild_9660c8c76d674f57",
+    "atm_simplemem_rebuild_1783e01e3e5dcbaa",
+    "atm_simplemem_rebuild_3b653ec49582b6b5",
+    "atm_simplemem_rebuild_8e93a6e12a577f72",
+    "atm_simplemem_rebuild_72ba6bbde9d4fafe",
+    "atm_simplemem_rebuild_c94c717bab7e4a0b"
+  ],
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+    "atm_simplemem_rebuild_f42528cb22e0c5df",
+    "atm_simplemem_rebuild_89122267eaa342e7",
+    "atm_simplemem_rebuild_a2020ad3c797c452",
+    "atm_simplemem_rebuild_cdedd2d4d1b26989",
+    "atm_simplemem_rebuild_8643fe2edddbdb00",
+    "atm_simplemem_rebuild_c111dffc8ffcc4d3",
+    "atm_simplemem_rebuild_1abbc5a82a88ad62",
+    "atm_simplemem_rebuild_a27e0a46196e5738",
+    "atm_simplemem_rebuild_ccbc70ac485a350c",
+    "atm_simplemem_rebuild_dfba84c612df9ecb",
+    "atm_simplemem_rebuild_8eb792f0327c3d0f",
+    "atm_simplemem_rebuild_4c2ac8f0da365470",
+    "atm_simplemem_rebuild_249c664fca20ada7",
+    "atm_simplemem_rebuild_9660c8c76d674f57",
+    "atm_simplemem_rebuild_1783e01e3e5dcbaa",
+    "atm_simplemem_rebuild_3b653ec49582b6b5",
+    "atm_simplemem_rebuild_8e93a6e12a577f72",
+    "atm_simplemem_rebuild_72ba6bbde9d4fafe",
+    "atm_simplemem_rebuild_c94c717bab7e4a0b"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_05572cde64159503",
+    "atm_simplemem_rebuild_b3dac90216c803b8",
+    "atm_simplemem_rebuild_dabebd96a0b48bf0",
+    "atm_simplemem_rebuild_f42528cb22e0c5df",
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+    "atm_simplemem_rebuild_a2020ad3c797c452",
+    "atm_simplemem_rebuild_cdedd2d4d1b26989",
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+    "atm_simplemem_rebuild_1abbc5a82a88ad62",
+    "atm_simplemem_rebuild_a27e0a46196e5738",
+    "atm_simplemem_rebuild_ccbc70ac485a350c",
+    "atm_simplemem_rebuild_dfba84c612df9ecb",
+    "atm_simplemem_rebuild_8eb792f0327c3d0f",
+    "atm_simplemem_rebuild_4c2ac8f0da365470",
+    "atm_simplemem_rebuild_249c664fca20ada7",
+    "atm_simplemem_rebuild_9660c8c76d674f57",
+    "atm_simplemem_rebuild_1783e01e3e5dcbaa",
+    "atm_simplemem_rebuild_3b653ec49582b6b5",
+    "atm_simplemem_rebuild_8e93a6e12a577f72",
+    "atm_simplemem_rebuild_72ba6bbde9d4fafe",
+    "atm_simplemem_rebuild_c94c717bab7e4a0b"
+  ],
+  "llm_context_count_pre_dedup": 27,
+  "llm_context_count_post_dedup": 22,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_8.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_8.json
new file mode 100644
index 0000000000000000000000000000000000000000..eebb61a992cc078a082eaaf472aa15eba1a3d764
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_8.json
@@ -0,0 +1,175 @@
+{
+  "answer_id": "ans_a1f7d387cf7a774b",
+  "patient_id": "patient_12",
+  "question_id": 8,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_eb2cf846f0bbd823",
+    "atm_simplemem_rebuild_c111dffc8ffcc4d3",
+    "atm_simplemem_rebuild_2b76591a566824a4",
+    "atm_simplemem_rebuild_a2020ad3c797c452",
+    "atm_simplemem_rebuild_8e93a6e12a577f72",
+    "atm_simplemem_rebuild_1e67b8f4f5b5c347",
+    "atm_simplemem_rebuild_05572cde64159503",
+    "atm_simplemem_rebuild_1783e01e3e5dcbaa",
+    "atm_simplemem_rebuild_b3dac90216c803b8",
+    "atm_simplemem_rebuild_4c2ac8f0da365470",
+    "atm_simplemem_rebuild_20ce4a3c400edf9b"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_12",
+      "text_id": "text_0",
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+      "original_end": 11115
+    },
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+      "original_end": 7572
+    },
+    {
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+      "text_id": "text_4",
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+      "chunk_id": "chunk_69d2a03464c0e4f3",
+      "original_start": 0,
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+    },
+    {
+      "patient_id": "patient_12",
+      "text_id": "text_5",
+      "section_id": "sec_0f7fb561520e236f",
+      "chunk_id": "chunk_eab87863d48c9ac1",
+      "original_start": 0,
+      "original_end": 7036
+    },
+    {
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+      "original_start": 0,
+      "original_end": 8462
+    },
+    {
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+      "chunk_id": "chunk_beabfada0e4b6a85",
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+      "original_end": 5118
+    }
+  ],
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+  "support_score": 0.0,
+  "contradiction_score": 0.0,
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+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "direct",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
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+  "answer_routing_policy": "simplemem_rebuild_mcq",
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+    "context_count=11",
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+    "selected_context_char_count=1902",
+    "lexical_backfill_used=False",
+    "lexical_lower_rank_pull_count=0",
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+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_05572cde64159503",
+    "atm_simplemem_rebuild_1783e01e3e5dcbaa",
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+    "atm_simplemem_rebuild_a2020ad3c797c452",
+    "atm_simplemem_rebuild_8e93a6e12a577f72",
+    "atm_simplemem_rebuild_1e67b8f4f5b5c347",
+    "atm_simplemem_rebuild_05572cde64159503",
+    "atm_simplemem_rebuild_1783e01e3e5dcbaa",
+    "atm_simplemem_rebuild_b3dac90216c803b8",
+    "atm_simplemem_rebuild_4c2ac8f0da365470",
+    "atm_simplemem_rebuild_20ce4a3c400edf9b"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
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+    "atm_simplemem_rebuild_1783e01e3e5dcbaa",
+    "atm_simplemem_rebuild_b3dac90216c803b8",
+    "atm_simplemem_rebuild_4c2ac8f0da365470",
+    "atm_simplemem_rebuild_20ce4a3c400edf9b"
+  ],
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+  "llm_context_count_post_dedup": 11,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_9.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_9.json
new file mode 100644
index 0000000000000000000000000000000000000000..e7f0389a05ac83579cab3c4732f10697051709bb
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_12_9.json
@@ -0,0 +1,215 @@
+{
+  "answer_id": "ans_d289aecccd34d60f",
+  "patient_id": "patient_12",
+  "question_id": 9,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_b3dac90216c803b8",
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+    "atm_simplemem_rebuild_1abbc5a82a88ad62",
+    "atm_simplemem_rebuild_a27e0a46196e5738",
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+    "atm_simplemem_rebuild_05572cde64159503",
+    "atm_simplemem_rebuild_ec50907d4f6e526e",
+    "atm_simplemem_rebuild_ebe96ee79387f8e7",
+    "atm_simplemem_rebuild_dabebd96a0b48bf0",
+    "atm_simplemem_rebuild_28e35a08d55fda32",
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+    "atm_simplemem_rebuild_5c41c69e7678d785",
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+  ],
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+    "atm_simplemem_rebuild_ec50907d4f6e526e",
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+    "atm_simplemem_rebuild_28e35a08d55fda32",
+    "atm_simplemem_rebuild_6a5a3db2356fe83f",
+    "atm_simplemem_rebuild_6a68d10e82a94c60",
+    "atm_simplemem_rebuild_5c41c69e7678d785",
+    "atm_simplemem_rebuild_567fa527ffdb1f7a",
+    "atm_simplemem_rebuild_20c561bae260e2e9",
+    "atm_simplemem_rebuild_00ff9e02cf412843",
+    "atm_simplemem_rebuild_28af6dcec476baa4",
+    "atm_simplemem_rebuild_301a5e0f4a96e6e5",
+    "atm_simplemem_rebuild_e6991bce3bf9ef64"
+  ],
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+    "atm_simplemem_rebuild_6a68d10e82a94c60",
+    "atm_simplemem_rebuild_5c41c69e7678d785",
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+    "atm_simplemem_rebuild_20c561bae260e2e9",
+    "atm_simplemem_rebuild_00ff9e02cf412843",
+    "atm_simplemem_rebuild_28af6dcec476baa4",
+    "atm_simplemem_rebuild_301a5e0f4a96e6e5",
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_0.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_0.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b9770b7b2e89535ecc2ff6360bd4348f2a92504
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_0.json
@@ -0,0 +1,215 @@
+{
+  "answer_id": "ans_12400699e1a38cd2",
+  "patient_id": "patient_13",
+  "question_id": 0,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_8dadb04d38869486",
+    "atm_simplemem_rebuild_d9263a901c583ee7",
+    "atm_simplemem_rebuild_fd47559f8436c566",
+    "atm_simplemem_rebuild_40a592d9d231fea6",
+    "atm_simplemem_rebuild_2afa3ea4cc73ee4a",
+    "atm_simplemem_rebuild_71e31ae0878448d1",
+    "atm_simplemem_rebuild_21d921b2c6b517e5",
+    "atm_simplemem_rebuild_be0938a349a2ba59",
+    "atm_simplemem_rebuild_79a0822a04457407",
+    "atm_simplemem_rebuild_fd4c4635793b7610",
+    "atm_simplemem_rebuild_e9ede03e00844684",
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+    "atm_simplemem_rebuild_75d325c8f0ed12c2",
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+    "atm_simplemem_rebuild_5508c2317253fd83",
+    "atm_simplemem_rebuild_87d3b09465b8bb14"
+  ],
+  "support_spans": [
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+      "patient_id": "patient_13",
+      "text_id": "text_3",
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+    },
+    {
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+    },
+    {
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+    },
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+  "question_intent": "direct",
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+  "llm_evidence_summary": "Final answer: A",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_1.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_1.json
new file mode 100644
index 0000000000000000000000000000000000000000..9d105479c3bf39f069cfb95aed5ed53544d21997
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_1.json
@@ -0,0 +1,207 @@
+{
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_10.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_10.json
new file mode 100644
index 0000000000000000000000000000000000000000..375a422c54de6fb75e056dd1f2c551b7256e26b2
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_10.json
@@ -0,0 +1,227 @@
+{
+  "answer_id": "ans_6a43a696a4d7ed0f",
+  "patient_id": "patient_13",
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+  "selected_option": "D",
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+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_2b5de87b1392b2aa",
+    "atm_simplemem_rebuild_12c6cba397bdd90e",
+    "atm_simplemem_rebuild_31ed454d49ac08d1",
+    "atm_simplemem_rebuild_8424b0daf4214fcf",
+    "atm_simplemem_rebuild_958129b2c2a8b57c",
+    "atm_simplemem_rebuild_3d656b6fa03da15b",
+    "atm_simplemem_rebuild_642e9a46da7166bf",
+    "atm_simplemem_rebuild_82313974138aca53"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: D",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_da3b8f56d4a1ed05",
+    "atm_simplemem_rebuild_1af1346adaf1bd42",
+    "atm_simplemem_rebuild_9dd7fb64ce587640",
+    "atm_simplemem_rebuild_163cd36d469a0ebc",
+    "atm_simplemem_rebuild_9a9a951854c35592",
+    "atm_simplemem_rebuild_8ee6d96a32dd7661",
+    "atm_simplemem_rebuild_ba45da80d0001cd9",
+    "atm_simplemem_rebuild_0c88261d46dbc305",
+    "atm_simplemem_rebuild_cd17b2bdfd7b02b4",
+    "atm_simplemem_rebuild_88c9a8baec3d09bb",
+    "atm_simplemem_rebuild_fce17d191c9c8600",
+    "atm_simplemem_rebuild_75d325c8f0ed12c2",
+    "atm_simplemem_rebuild_4bf933c959d149c6",
+    "atm_simplemem_rebuild_7bbd058aaaf0f6fd",
+    "atm_simplemem_rebuild_add9b62ac7df9302",
+    "atm_simplemem_rebuild_86652a6e75c9dd98",
+    "atm_simplemem_rebuild_2b5de87b1392b2aa",
+    "atm_simplemem_rebuild_12c6cba397bdd90e",
+    "atm_simplemem_rebuild_31ed454d49ac08d1",
+    "atm_simplemem_rebuild_8424b0daf4214fcf",
+    "atm_simplemem_rebuild_958129b2c2a8b57c",
+    "atm_simplemem_rebuild_3d656b6fa03da15b",
+    "atm_simplemem_rebuild_642e9a46da7166bf",
+    "atm_simplemem_rebuild_82313974138aca53"
+  ],
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+  "llm_context_count_post_dedup": 24,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_11.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_11.json
new file mode 100644
index 0000000000000000000000000000000000000000..8cd4a734fb24b5174c8574fbe55ff8582b07635c
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_11.json
@@ -0,0 +1,199 @@
+{
+  "answer_id": "ans_ac5992e64d479577",
+  "patient_id": "patient_13",
+  "question_id": 11,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_75d325c8f0ed12c2",
+    "atm_simplemem_rebuild_31ed454d49ac08d1",
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+    "atm_simplemem_rebuild_7d5f0f30f1e3de0b",
+    "atm_simplemem_rebuild_88c9a8baec3d09bb",
+    "atm_simplemem_rebuild_8424b0daf4214fcf",
+    "atm_simplemem_rebuild_fcc34cefabdfa878",
+    "atm_simplemem_rebuild_f008deda11ea1c5f",
+    "atm_simplemem_rebuild_1bd091f9a71dcb6f",
+    "atm_simplemem_rebuild_9dd7fb64ce587640",
+    "atm_simplemem_rebuild_b9356c39d54eb7ad",
+    "atm_simplemem_rebuild_3124914f6bfbd9fc",
+    "atm_simplemem_rebuild_163cd36d469a0ebc",
+    "atm_simplemem_rebuild_9a9a951854c35592",
+    "atm_simplemem_rebuild_6dc188bcea4f9a4b",
+    "atm_simplemem_rebuild_da3b8f56d4a1ed05",
+    "atm_simplemem_rebuild_1af1346adaf1bd42",
+    "atm_simplemem_rebuild_0c88261d46dbc305",
+    "atm_simplemem_rebuild_4375eceee1fc817b"
+  ],
+  "support_spans": [
+    {
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+      "original_end": 9401
+    },
+    {
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+      "chunk_id": "chunk_d4719e1d2075ddf1",
+      "original_start": 0,
+      "original_end": 7585
+    },
+    {
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+      "chunk_id": "chunk_a0a281daf1d495e9",
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+      "original_end": 11378
+    },
+    {
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+      "original_start": 0,
+      "original_end": 6106
+    },
+    {
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+      "original_end": 2477
+    }
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+  "question_intent": "direct",
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+  "used_synth_support": false,
+  "verification_triggered": false,
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+  "verification_override_attempted": false,
+  "verification_override_applied": false,
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+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
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+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=5",
+    "atomic_content_unique_count=19",
+    "dedup_candidate_count=19",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=6",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.7600",
+    "context_count=19",
+    "selected_context_count=19",
+    "selected_context_char_count=3555",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 5,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
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+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_7d5f0f30f1e3de0b",
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+    "atm_simplemem_rebuild_f008deda11ea1c5f",
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+    "atm_simplemem_rebuild_6dc188bcea4f9a4b",
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+    "atm_simplemem_rebuild_0c88261d46dbc305",
+    "atm_simplemem_rebuild_4375eceee1fc817b"
+  ],
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+    "atm_simplemem_rebuild_7d5f0f30f1e3de0b",
+    "atm_simplemem_rebuild_88c9a8baec3d09bb",
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+    "atm_simplemem_rebuild_fcc34cefabdfa878",
+    "atm_simplemem_rebuild_f008deda11ea1c5f",
+    "atm_simplemem_rebuild_1bd091f9a71dcb6f",
+    "atm_simplemem_rebuild_9dd7fb64ce587640",
+    "atm_simplemem_rebuild_b9356c39d54eb7ad",
+    "atm_simplemem_rebuild_3124914f6bfbd9fc",
+    "atm_simplemem_rebuild_163cd36d469a0ebc",
+    "atm_simplemem_rebuild_9a9a951854c35592",
+    "atm_simplemem_rebuild_6dc188bcea4f9a4b",
+    "atm_simplemem_rebuild_da3b8f56d4a1ed05",
+    "atm_simplemem_rebuild_1af1346adaf1bd42",
+    "atm_simplemem_rebuild_0c88261d46dbc305",
+    "atm_simplemem_rebuild_4375eceee1fc817b"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: A",
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+    "atm_simplemem_rebuild_75d325c8f0ed12c2",
+    "atm_simplemem_rebuild_31ed454d49ac08d1",
+    "atm_simplemem_rebuild_4bf933c959d149c6",
+    "atm_simplemem_rebuild_7d5f0f30f1e3de0b",
+    "atm_simplemem_rebuild_88c9a8baec3d09bb",
+    "atm_simplemem_rebuild_8424b0daf4214fcf",
+    "atm_simplemem_rebuild_fcc34cefabdfa878",
+    "atm_simplemem_rebuild_f008deda11ea1c5f",
+    "atm_simplemem_rebuild_1bd091f9a71dcb6f",
+    "atm_simplemem_rebuild_9dd7fb64ce587640",
+    "atm_simplemem_rebuild_b9356c39d54eb7ad",
+    "atm_simplemem_rebuild_3124914f6bfbd9fc",
+    "atm_simplemem_rebuild_163cd36d469a0ebc",
+    "atm_simplemem_rebuild_9a9a951854c35592",
+    "atm_simplemem_rebuild_6dc188bcea4f9a4b",
+    "atm_simplemem_rebuild_da3b8f56d4a1ed05",
+    "atm_simplemem_rebuild_1af1346adaf1bd42",
+    "atm_simplemem_rebuild_0c88261d46dbc305",
+    "atm_simplemem_rebuild_4375eceee1fc817b"
+  ],
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+  "llm_context_count_post_dedup": 19,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_12.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_12.json
new file mode 100644
index 0000000000000000000000000000000000000000..434d7b77d960c042a98ed2773d3e6eb054d13804
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_12.json
@@ -0,0 +1,199 @@
+{
+  "answer_id": "ans_41f96ae1b5c7fa3f",
+  "patient_id": "patient_13",
+  "question_id": 12,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_fcc34cefabdfa878",
+    "atm_simplemem_rebuild_75d325c8f0ed12c2",
+    "atm_simplemem_rebuild_4bf933c959d149c6",
+    "atm_simplemem_rebuild_6dc188bcea4f9a4b",
+    "atm_simplemem_rebuild_31ed454d49ac08d1",
+    "atm_simplemem_rebuild_88c9a8baec3d09bb",
+    "atm_simplemem_rebuild_4375eceee1fc817b",
+    "atm_simplemem_rebuild_83c56816f2a67b04",
+    "atm_simplemem_rebuild_8424b0daf4214fcf",
+    "atm_simplemem_rebuild_7d5f0f30f1e3de0b",
+    "atm_simplemem_rebuild_f008deda11ea1c5f",
+    "atm_simplemem_rebuild_a4e830437caa07b4",
+    "atm_simplemem_rebuild_96dad3dc40be6b43",
+    "atm_simplemem_rebuild_eb16d0a18149923a",
+    "atm_simplemem_rebuild_1122acf7a4515c33",
+    "atm_simplemem_rebuild_95e1b0029eccb114",
+    "atm_simplemem_rebuild_4c4d9c21836066c3",
+    "atm_simplemem_rebuild_9dd7fb64ce587640",
+    "atm_simplemem_rebuild_12c6cba397bdd90e"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_13",
+      "text_id": "text_2",
+      "section_id": "sec_6709701ff10489df",
+      "chunk_id": "chunk_0c670f817b98a08d",
+      "original_start": 0,
+      "original_end": 6106
+    },
+    {
+      "patient_id": "patient_13",
+      "text_id": "text_3",
+      "section_id": "sec_b2340362a87f81d7",
+      "chunk_id": "chunk_ee3078f88b3bc491",
+      "original_start": 0,
+      "original_end": 9401
+    },
+    {
+      "patient_id": "patient_13",
+      "text_id": "text_5",
+      "section_id": "sec_8cbe5da4f9a7059c",
+      "chunk_id": "chunk_a0a281daf1d495e9",
+      "original_start": 0,
+      "original_end": 11378
+    },
+    {
+      "patient_id": "patient_13",
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+      "original_start": 0,
+      "original_end": 7585
+    },
+    {
+      "patient_id": "patient_13",
+      "text_id": "text_4",
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+      "original_start": 0,
+      "original_end": 2477
+    }
+  ],
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+  "question_intent": "direct",
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+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
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+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
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+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
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+    "atomic_content_unique_count=19",
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+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=6",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.7600",
+    "context_count=19",
+    "selected_context_count=19",
+    "selected_context_char_count=4016",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
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+  "option_diagnostics": {},
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+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_fcc34cefabdfa878",
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+    "atm_simplemem_rebuild_6dc188bcea4f9a4b",
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+    "atm_simplemem_rebuild_7d5f0f30f1e3de0b",
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+    "atm_simplemem_rebuild_9dd7fb64ce587640",
+    "atm_simplemem_rebuild_12c6cba397bdd90e"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_fcc34cefabdfa878",
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_13.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_13.json
new file mode 100644
index 0000000000000000000000000000000000000000..f82d3aa37629a3b8e2e347ff166092007c4c169a
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_13.json
@@ -0,0 +1,215 @@
+{
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+  "patient_id": "patient_13",
+  "question_id": 13,
+  "selected_option": "E",
+  "reasoning": "Final answer: E",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_abeab786429263b8",
+    "atm_simplemem_rebuild_056c5abe907754f9",
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+    "atm_simplemem_rebuild_3d656b6fa03da15b",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_14.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_14.json
new file mode 100644
index 0000000000000000000000000000000000000000..5a97e04cb247ac11976de2f7aba06a9a10e22f3a
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_14.json
@@ -0,0 +1,215 @@
+{
+  "answer_id": "ans_c147977b2b2c9284",
+  "patient_id": "patient_13",
+  "question_id": 14,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_ac7c59e14a6f8327",
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+    "atm_simplemem_rebuild_a0df0ff529c7a260",
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+    },
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+    "atm_simplemem_rebuild_a1e97a3ae45ad5d1"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_711c4267775402ff",
+    "atm_simplemem_rebuild_ac7c59e14a6f8327",
+    "atm_simplemem_rebuild_6d17ca1a6428843b",
+    "atm_simplemem_rebuild_c4bae3dcca844d33",
+    "atm_simplemem_rebuild_fd4c4635793b7610",
+    "atm_simplemem_rebuild_4bf933c959d149c6",
+    "atm_simplemem_rebuild_31ed454d49ac08d1",
+    "atm_simplemem_rebuild_a0df0ff529c7a260",
+    "atm_simplemem_rebuild_d9263a901c583ee7",
+    "atm_simplemem_rebuild_8424b0daf4214fcf",
+    "atm_simplemem_rebuild_fd05b2156bba01e5",
+    "atm_simplemem_rebuild_5cbd50f533666c66",
+    "atm_simplemem_rebuild_7802aab503e67576",
+    "atm_simplemem_rebuild_4e7030f79b010032",
+    "atm_simplemem_rebuild_6187b6fac9c8c6ac",
+    "atm_simplemem_rebuild_86b792f52c50056e",
+    "atm_simplemem_rebuild_5ebb87d811940fcb",
+    "atm_simplemem_rebuild_00f329e0692af533",
+    "atm_simplemem_rebuild_75d325c8f0ed12c2",
+    "atm_simplemem_rebuild_96dad3dc40be6b43",
+    "atm_simplemem_rebuild_a1e97a3ae45ad5d1"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 21,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_15.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_15.json
new file mode 100644
index 0000000000000000000000000000000000000000..4060e7833f66009af2c85c05db3d84b763b3e0f8
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_15.json
@@ -0,0 +1,191 @@
+{
+  "answer_id": "ans_53b99a68406b4492",
+  "patient_id": "patient_13",
+  "question_id": 15,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_4bf933c959d149c6",
+    "atm_simplemem_rebuild_75d325c8f0ed12c2",
+    "atm_simplemem_rebuild_31ed454d49ac08d1",
+    "atm_simplemem_rebuild_eb16d0a18149923a",
+    "atm_simplemem_rebuild_88c9a8baec3d09bb",
+    "atm_simplemem_rebuild_b9356c39d54eb7ad",
+    "atm_simplemem_rebuild_8424b0daf4214fcf",
+    "atm_simplemem_rebuild_fcc34cefabdfa878",
+    "atm_simplemem_rebuild_7d5f0f30f1e3de0b",
+    "atm_simplemem_rebuild_f008deda11ea1c5f",
+    "atm_simplemem_rebuild_6dc188bcea4f9a4b",
+    "atm_simplemem_rebuild_ba45da80d0001cd9",
+    "atm_simplemem_rebuild_9dd7fb64ce587640",
+    "atm_simplemem_rebuild_3124914f6bfbd9fc",
+    "atm_simplemem_rebuild_4375eceee1fc817b",
+    "atm_simplemem_rebuild_c6c684a2d6431bce",
+    "atm_simplemem_rebuild_a4e830437caa07b4"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_13",
+      "text_id": "text_3",
+      "section_id": "sec_b2340362a87f81d7",
+      "chunk_id": "chunk_ee3078f88b3bc491",
+      "original_start": 0,
+      "original_end": 9401
+    },
+    {
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+      "section_id": "sec_8cbe5da4f9a7059c",
+      "chunk_id": "chunk_a0a281daf1d495e9",
+      "original_start": 0,
+      "original_end": 11378
+    },
+    {
+      "patient_id": "patient_13",
+      "text_id": "text_2",
+      "section_id": "sec_6709701ff10489df",
+      "chunk_id": "chunk_0c670f817b98a08d",
+      "original_start": 0,
+      "original_end": 6106
+    },
+    {
+      "patient_id": "patient_13",
+      "text_id": "text_0",
+      "section_id": "sec_4f68702e6e184b84",
+      "chunk_id": "chunk_d4719e1d2075ddf1",
+      "original_start": 0,
+      "original_end": 7585
+    },
+    {
+      "patient_id": "patient_13",
+      "text_id": "text_4",
+      "section_id": "sec_ceb60da63ea13e0c",
+      "chunk_id": "chunk_bc2352cbed492f3c",
+      "original_start": 0,
+      "original_end": 2477
+    }
+  ],
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+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "change_over_time",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=5",
+    "atomic_content_unique_count=17",
+    "dedup_candidate_count=17",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=8",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.6800",
+    "context_count=17",
+    "selected_context_count=17",
+    "selected_context_char_count=3112",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 5,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_4bf933c959d149c6",
+    "atm_simplemem_rebuild_75d325c8f0ed12c2",
+    "atm_simplemem_rebuild_31ed454d49ac08d1",
+    "atm_simplemem_rebuild_eb16d0a18149923a",
+    "atm_simplemem_rebuild_88c9a8baec3d09bb",
+    "atm_simplemem_rebuild_b9356c39d54eb7ad",
+    "atm_simplemem_rebuild_8424b0daf4214fcf",
+    "atm_simplemem_rebuild_fcc34cefabdfa878",
+    "atm_simplemem_rebuild_7d5f0f30f1e3de0b",
+    "atm_simplemem_rebuild_f008deda11ea1c5f",
+    "atm_simplemem_rebuild_6dc188bcea4f9a4b",
+    "atm_simplemem_rebuild_ba45da80d0001cd9",
+    "atm_simplemem_rebuild_9dd7fb64ce587640",
+    "atm_simplemem_rebuild_3124914f6bfbd9fc",
+    "atm_simplemem_rebuild_4375eceee1fc817b",
+    "atm_simplemem_rebuild_c6c684a2d6431bce",
+    "atm_simplemem_rebuild_a4e830437caa07b4"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_4bf933c959d149c6",
+    "atm_simplemem_rebuild_75d325c8f0ed12c2",
+    "atm_simplemem_rebuild_31ed454d49ac08d1",
+    "atm_simplemem_rebuild_eb16d0a18149923a",
+    "atm_simplemem_rebuild_88c9a8baec3d09bb",
+    "atm_simplemem_rebuild_b9356c39d54eb7ad",
+    "atm_simplemem_rebuild_8424b0daf4214fcf",
+    "atm_simplemem_rebuild_fcc34cefabdfa878",
+    "atm_simplemem_rebuild_7d5f0f30f1e3de0b",
+    "atm_simplemem_rebuild_f008deda11ea1c5f",
+    "atm_simplemem_rebuild_6dc188bcea4f9a4b",
+    "atm_simplemem_rebuild_ba45da80d0001cd9",
+    "atm_simplemem_rebuild_9dd7fb64ce587640",
+    "atm_simplemem_rebuild_3124914f6bfbd9fc",
+    "atm_simplemem_rebuild_4375eceee1fc817b",
+    "atm_simplemem_rebuild_c6c684a2d6431bce",
+    "atm_simplemem_rebuild_a4e830437caa07b4"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: A",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_4bf933c959d149c6",
+    "atm_simplemem_rebuild_75d325c8f0ed12c2",
+    "atm_simplemem_rebuild_31ed454d49ac08d1",
+    "atm_simplemem_rebuild_eb16d0a18149923a",
+    "atm_simplemem_rebuild_88c9a8baec3d09bb",
+    "atm_simplemem_rebuild_b9356c39d54eb7ad",
+    "atm_simplemem_rebuild_8424b0daf4214fcf",
+    "atm_simplemem_rebuild_fcc34cefabdfa878",
+    "atm_simplemem_rebuild_7d5f0f30f1e3de0b",
+    "atm_simplemem_rebuild_f008deda11ea1c5f",
+    "atm_simplemem_rebuild_6dc188bcea4f9a4b",
+    "atm_simplemem_rebuild_ba45da80d0001cd9",
+    "atm_simplemem_rebuild_9dd7fb64ce587640",
+    "atm_simplemem_rebuild_3124914f6bfbd9fc",
+    "atm_simplemem_rebuild_4375eceee1fc817b",
+    "atm_simplemem_rebuild_c6c684a2d6431bce",
+    "atm_simplemem_rebuild_a4e830437caa07b4"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 17,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_16.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_16.json
new file mode 100644
index 0000000000000000000000000000000000000000..6c6922d7f046b6d33ec013d5e035f2f19bb45141
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_16.json
@@ -0,0 +1,224 @@
+{
+  "answer_id": "ans_3464684cda99025a",
+  "patient_id": "patient_13",
+  "question_id": 16,
+  "selected_option": "E",
+  "reasoning": "Final answer: E",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_056c5abe907754f9",
+    "atm_simplemem_rebuild_abeab786429263b8",
+    "atm_simplemem_rebuild_2f921d48663cd4cb",
+    "atm_simplemem_rebuild_1d0758110ad2d65f",
+    "atm_simplemem_rebuild_c3e291280f50626a",
+    "atm_simplemem_rebuild_a4e830437caa07b4",
+    "atm_simplemem_rebuild_1bb16c1f826e9095",
+    "atm_simplemem_rebuild_b90565b6f58e27b9",
+    "atm_simplemem_rebuild_66b42314b93ae3d2",
+    "atm_simplemem_rebuild_81293d15f968ed7f",
+    "atm_simplemem_rebuild_785179788b45dec6",
+    "atm_simplemem_rebuild_4f32f21b73dad04f",
+    "atm_simplemem_rebuild_96dad3dc40be6b43",
+    "atm_simplemem_rebuild_2c3d03ad70c862b6",
+    "atm_simplemem_rebuild_9c79e895e9069a7a",
+    "atm_simplemem_rebuild_eea08565ed8497b5",
+    "atm_simplemem_rebuild_e2c769393d5ee85d",
+    "atm_simplemem_rebuild_f6d9165f83eeaefe",
+    "atm_simplemem_rebuild_bd12a7e312663efa",
+    "atm_simplemem_rebuild_276f487da3647826",
+    "atm_simplemem_rebuild_27ea69d852056a82",
+    "atm_simplemem_rebuild_4c4d9c21836066c3",
+    "atm_simplemem_rebuild_ef20386183dd4b0b",
+    "atm_simplemem_rebuild_2c04fb9866514b84",
+    "atm_simplemem_rebuild_4f546ffa7372771e"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_13",
+      "text_id": "text_5",
+      "section_id": "sec_8cbe5da4f9a7059c",
+      "chunk_id": "chunk_a0a281daf1d495e9",
+      "original_start": 0,
+      "original_end": 11378
+    },
+    {
+      "patient_id": "patient_13",
+      "text_id": "text_3",
+      "section_id": "sec_b2340362a87f81d7",
+      "chunk_id": "chunk_ee3078f88b3bc491",
+      "original_start": 0,
+      "original_end": 9401
+    },
+    {
+      "patient_id": "patient_13",
+      "text_id": "text_4",
+      "section_id": "sec_ceb60da63ea13e0c",
+      "chunk_id": "chunk_bc2352cbed492f3c",
+      "original_start": 0,
+      "original_end": 2477
+    },
+    {
+      "patient_id": "patient_13",
+      "text_id": "text_2",
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+      "chunk_id": "chunk_0c670f817b98a08d",
+      "original_start": 0,
+      "original_end": 6106
+    },
+    {
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+      "original_end": 6228
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+  ],
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+  "confidence": 0.82,
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+  "tie_resolved_by": null,
+  "question_intent": "direct",
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+  "question_strategy_signals": {},
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+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
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+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "raw_candidate_count=27",
+    "entry_id_unique_count=27",
+    "signature_unique_count=5",
+    "atomic_content_unique_count=26",
+    "dedup_candidate_count=26",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=1",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.9630",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=6771",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=1",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_4f546ffa7372771e"
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+    "atm_simplemem_rebuild_bd12a7e312663efa",
+    "atm_simplemem_rebuild_276f487da3647826",
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+    "atm_simplemem_rebuild_4c4d9c21836066c3",
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+    "atm_simplemem_rebuild_4f546ffa7372771e"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: E",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_056c5abe907754f9",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_17.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_17.json
new file mode 100644
index 0000000000000000000000000000000000000000..cece4fdac6ccf38eff852c4cc54b8cb4d98e77b6
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_17.json
@@ -0,0 +1,231 @@
+{
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+  "selected_option": "C",
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_18.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_18.json
new file mode 100644
index 0000000000000000000000000000000000000000..083e15582481670dd63688e52fe57c814a7609b4
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_18.json
@@ -0,0 +1,224 @@
+{
+  "answer_id": "ans_5ce7f9e026214b70",
+  "patient_id": "patient_13",
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+  "selected_option": "A",
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+    "atm_simplemem_rebuild_bb067449f71259a8"
+  ],
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_19.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_19.json
new file mode 100644
index 0000000000000000000000000000000000000000..13f05daf44010b43b6b33a3e18ce0de1af009b9f
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_19.json
@@ -0,0 +1,199 @@
+{
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+  ],
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_2.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_2.json
new file mode 100644
index 0000000000000000000000000000000000000000..1224cb1c68074884272b022bc88037309211333f
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_2.json
@@ -0,0 +1,224 @@
+{
+  "answer_id": "ans_6d8cc8bfb83cc615",
+  "patient_id": "patient_13",
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+  "selected_option": "C",
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+    },
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+    "atm_simplemem_rebuild_8f655e90715cf7e6",
+    "atm_simplemem_rebuild_e75c2a76cd7d64dd",
+    "atm_simplemem_rebuild_82313974138aca53",
+    "atm_simplemem_rebuild_accf08e202eb0955",
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+    "atm_simplemem_rebuild_8ee6d96a32dd7661",
+    "atm_simplemem_rebuild_9dd7fb64ce587640"
+  ],
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+    "atm_simplemem_rebuild_642e9a46da7166bf",
+    "atm_simplemem_rebuild_8f655e90715cf7e6",
+    "atm_simplemem_rebuild_e75c2a76cd7d64dd",
+    "atm_simplemem_rebuild_82313974138aca53",
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+    "atm_simplemem_rebuild_87d3b09465b8bb14",
+    "atm_simplemem_rebuild_9e4af9e5536c5612",
+    "atm_simplemem_rebuild_4fd86643244bd70b",
+    "atm_simplemem_rebuild_8ee6d96a32dd7661",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_3.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_3.json
new file mode 100644
index 0000000000000000000000000000000000000000..e12a7295474000fb529da07147b8949dad424835
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_3.json
@@ -0,0 +1,211 @@
+{
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+  "selected_option": "B",
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+    "atm_simplemem_rebuild_958129b2c2a8b57c",
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+    "atm_simplemem_rebuild_1122acf7a4515c33",
+    "atm_simplemem_rebuild_fcc34cefabdfa878",
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+    "atm_simplemem_rebuild_8e8bb53b11b5c565",
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+    "atm_simplemem_rebuild_e6e75b3d62beabed",
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+    "atm_simplemem_rebuild_1bb16c1f826e9095",
+    "atm_simplemem_rebuild_571d8794e855d5e8",
+    "atm_simplemem_rebuild_83d31319033d1bf7",
+    "atm_simplemem_rebuild_a64ae157e84020e3",
+    "atm_simplemem_rebuild_66b42314b93ae3d2",
+    "atm_simplemem_rebuild_81293d15f968ed7f",
+    "atm_simplemem_rebuild_13c4d8e2aa5911b4"
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+  "llm_evidence_summary": "Final answer: B",
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+    "atm_simplemem_rebuild_1bb16c1f826e9095",
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_4.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_4.json
new file mode 100644
index 0000000000000000000000000000000000000000..bf6be592a25a13781a88aac76aea79e2fb1f66b9
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_4.json
@@ -0,0 +1,224 @@
+{
+  "answer_id": "ans_46fe41a63863a3c6",
+  "patient_id": "patient_13",
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+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_18f41e13bc49f5ee",
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+    "atm_simplemem_rebuild_730f61719f67f1f9",
+    "atm_simplemem_rebuild_1122acf7a4515c33",
+    "atm_simplemem_rebuild_1af1346adaf1bd42",
+    "atm_simplemem_rebuild_2b5de87b1392b2aa",
+    "atm_simplemem_rebuild_9dd7fb64ce587640",
+    "atm_simplemem_rebuild_8ee6d96a32dd7661",
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+    "atm_simplemem_rebuild_eea08565ed8497b5",
+    "atm_simplemem_rebuild_9a9a951854c35592",
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+    "atm_simplemem_rebuild_642e9a46da7166bf"
+  ],
+  "support_spans": [
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+    "atm_simplemem_rebuild_8ee6d96a32dd7661",
+    "atm_simplemem_rebuild_3b7723b5f6c47132",
+    "atm_simplemem_rebuild_da3b8f56d4a1ed05",
+    "atm_simplemem_rebuild_6dc188bcea4f9a4b",
+    "atm_simplemem_rebuild_7bbd058aaaf0f6fd",
+    "atm_simplemem_rebuild_a64ae157e84020e3",
+    "atm_simplemem_rebuild_13c4d8e2aa5911b4",
+    "atm_simplemem_rebuild_83c56816f2a67b04",
+    "atm_simplemem_rebuild_eea08565ed8497b5",
+    "atm_simplemem_rebuild_9a9a951854c35592",
+    "atm_simplemem_rebuild_163cd36d469a0ebc",
+    "atm_simplemem_rebuild_7e08797923e82284",
+    "atm_simplemem_rebuild_4375eceee1fc817b",
+    "atm_simplemem_rebuild_3d656b6fa03da15b",
+    "atm_simplemem_rebuild_642e9a46da7166bf"
+  ],
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+    "atm_simplemem_rebuild_83d31319033d1bf7",
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+    "atm_simplemem_rebuild_1e9a3bec33141f28",
+    "atm_simplemem_rebuild_cd493e869cb05223",
+    "atm_simplemem_rebuild_730f61719f67f1f9",
+    "atm_simplemem_rebuild_1122acf7a4515c33",
+    "atm_simplemem_rebuild_1af1346adaf1bd42",
+    "atm_simplemem_rebuild_2b5de87b1392b2aa",
+    "atm_simplemem_rebuild_9dd7fb64ce587640",
+    "atm_simplemem_rebuild_8ee6d96a32dd7661",
+    "atm_simplemem_rebuild_3b7723b5f6c47132",
+    "atm_simplemem_rebuild_da3b8f56d4a1ed05",
+    "atm_simplemem_rebuild_6dc188bcea4f9a4b",
+    "atm_simplemem_rebuild_7bbd058aaaf0f6fd",
+    "atm_simplemem_rebuild_a64ae157e84020e3",
+    "atm_simplemem_rebuild_13c4d8e2aa5911b4",
+    "atm_simplemem_rebuild_83c56816f2a67b04",
+    "atm_simplemem_rebuild_eea08565ed8497b5",
+    "atm_simplemem_rebuild_9a9a951854c35592",
+    "atm_simplemem_rebuild_163cd36d469a0ebc",
+    "atm_simplemem_rebuild_7e08797923e82284",
+    "atm_simplemem_rebuild_4375eceee1fc817b",
+    "atm_simplemem_rebuild_3d656b6fa03da15b",
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+  ],
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_5.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_5.json
new file mode 100644
index 0000000000000000000000000000000000000000..6f6fed2e7369f8828c55fe9b95f6cf1fde0f40ae
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_5.json
@@ -0,0 +1,224 @@
+{
+  "answer_id": "ans_4a72ed22e0db0a96",
+  "patient_id": "patient_13",
+  "question_id": 5,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_fd4c4635793b7610",
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+    "atm_simplemem_rebuild_49e71cc79d1de559",
+    "atm_simplemem_rebuild_edbc856bac3264e3",
+    "atm_simplemem_rebuild_bb067449f71259a8",
+    "atm_simplemem_rebuild_9de056f7d530838e",
+    "atm_simplemem_rebuild_9a63450de2cc908e",
+    "atm_simplemem_rebuild_31c3bd244c9ca02b",
+    "atm_simplemem_rebuild_f5864e3573aa525d",
+    "atm_simplemem_rebuild_979f1a5deb04faa6",
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+  ],
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+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
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+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
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+  "decision_notes": [
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+    "dedup_candidate_count=26",
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+    "selected_context_char_count=5450",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=1",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_75c4759c2b8630d2"
+  ],
+  "deduplicated_support_count": 5,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
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+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_4458f01971367a7b",
+    "atm_simplemem_rebuild_dfdad5cf764bf446",
+    "atm_simplemem_rebuild_75c4759c2b8630d2"
+  ],
+  "llm_supporting_entry_ids": [
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+    "atm_simplemem_rebuild_49e71cc79d1de559",
+    "atm_simplemem_rebuild_edbc856bac3264e3",
+    "atm_simplemem_rebuild_bb067449f71259a8",
+    "atm_simplemem_rebuild_9de056f7d530838e",
+    "atm_simplemem_rebuild_9a63450de2cc908e",
+    "atm_simplemem_rebuild_31c3bd244c9ca02b",
+    "atm_simplemem_rebuild_f5864e3573aa525d",
+    "atm_simplemem_rebuild_979f1a5deb04faa6",
+    "atm_simplemem_rebuild_7e561ce12e749d7a",
+    "atm_simplemem_rebuild_25e4844e643c89ed",
+    "atm_simplemem_rebuild_d11e9b9f0d1afc02",
+    "atm_simplemem_rebuild_5569b071ad35a2e7",
+    "atm_simplemem_rebuild_5d3d3a2b88a6d788",
+    "atm_simplemem_rebuild_c4edcfe854af31ea",
+    "atm_simplemem_rebuild_4e7030f79b010032",
+    "atm_simplemem_rebuild_5cbd50f533666c66",
+    "atm_simplemem_rebuild_26190ce3ca562738",
+    "atm_simplemem_rebuild_f44eb83ae67e0a83",
+    "atm_simplemem_rebuild_8ee6d96a32dd7661",
+    "atm_simplemem_rebuild_4458f01971367a7b",
+    "atm_simplemem_rebuild_dfdad5cf764bf446",
+    "atm_simplemem_rebuild_75c4759c2b8630d2"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
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+    "atm_simplemem_rebuild_7e561ce12e749d7a",
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+    "atm_simplemem_rebuild_d11e9b9f0d1afc02",
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+    "atm_simplemem_rebuild_5d3d3a2b88a6d788",
+    "atm_simplemem_rebuild_c4edcfe854af31ea",
+    "atm_simplemem_rebuild_4e7030f79b010032",
+    "atm_simplemem_rebuild_5cbd50f533666c66",
+    "atm_simplemem_rebuild_26190ce3ca562738",
+    "atm_simplemem_rebuild_f44eb83ae67e0a83",
+    "atm_simplemem_rebuild_8ee6d96a32dd7661",
+    "atm_simplemem_rebuild_4458f01971367a7b",
+    "atm_simplemem_rebuild_dfdad5cf764bf446",
+    "atm_simplemem_rebuild_75c4759c2b8630d2"
+  ],
+  "llm_context_count_pre_dedup": 26,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_6.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_6.json
new file mode 100644
index 0000000000000000000000000000000000000000..98de0a204801dcfed9f5f854cd1b240cbc3b7bfa
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_6.json
@@ -0,0 +1,219 @@
+{
+  "answer_id": "ans_bf8ffedd78cd58f1",
+  "patient_id": "patient_13",
+  "question_id": 6,
+  "selected_option": "E",
+  "reasoning": "Final answer: E",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_2f921d48663cd4cb",
+    "atm_simplemem_rebuild_958129b2c2a8b57c",
+    "atm_simplemem_rebuild_7e08797923e82284",
+    "atm_simplemem_rebuild_e2c769393d5ee85d",
+    "atm_simplemem_rebuild_bd12a7e312663efa",
+    "atm_simplemem_rebuild_6dc188bcea4f9a4b",
+    "atm_simplemem_rebuild_056c5abe907754f9",
+    "atm_simplemem_rebuild_c822655010f6d8da",
+    "atm_simplemem_rebuild_f6d9165f83eeaefe",
+    "atm_simplemem_rebuild_9c79e895e9069a7a",
+    "atm_simplemem_rebuild_4f32f21b73dad04f",
+    "atm_simplemem_rebuild_a52fd28cca25689d",
+    "atm_simplemem_rebuild_e75c2a76cd7d64dd",
+    "atm_simplemem_rebuild_d93df4db2da7e3c6",
+    "atm_simplemem_rebuild_ef20386183dd4b0b",
+    "atm_simplemem_rebuild_a5c96af470bc5420",
+    "atm_simplemem_rebuild_4375eceee1fc817b",
+    "atm_simplemem_rebuild_f9f1f17462d77c49",
+    "atm_simplemem_rebuild_97ba37e757221222",
+    "atm_simplemem_rebuild_4c4d9c21836066c3",
+    "atm_simplemem_rebuild_276f487da3647826",
+    "atm_simplemem_rebuild_1d0758110ad2d65f",
+    "atm_simplemem_rebuild_cd65fdb9debd9821"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_13",
+      "text_id": "text_3",
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+    },
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+      "original_start": 0,
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+    },
+    {
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+      "original_start": 0,
+      "original_end": 6106
+    },
+    {
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+    },
+    {
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+    "atm_simplemem_rebuild_a5c96af470bc5420",
+    "atm_simplemem_rebuild_4375eceee1fc817b",
+    "atm_simplemem_rebuild_f9f1f17462d77c49",
+    "atm_simplemem_rebuild_97ba37e757221222",
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+    "atm_simplemem_rebuild_276f487da3647826",
+    "atm_simplemem_rebuild_1d0758110ad2d65f",
+    "atm_simplemem_rebuild_cd65fdb9debd9821"
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_7.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_7.json
new file mode 100644
index 0000000000000000000000000000000000000000..29336f23b6cee697ace688b1e6e33c006033d8a5
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_7.json
@@ -0,0 +1,211 @@
+{
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+  "selected_option": "B",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_8.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_8.json
new file mode 100644
index 0000000000000000000000000000000000000000..c57d5c6621cb387c145201b2b20752af4e1a9edc
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_8.json
@@ -0,0 +1,203 @@
+{
+  "answer_id": "ans_a1af4d6bc0fc57ee",
+  "patient_id": "patient_13",
+  "question_id": 8,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_c6c684a2d6431bce"
+  ],
+  "support_spans": [
+    {
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+      "original_start": 0,
+      "original_end": 9401
+    },
+    {
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+    "atm_simplemem_rebuild_8ed6a8a4b7fc964f",
+    "atm_simplemem_rebuild_b8f01377cfbe6982",
+    "atm_simplemem_rebuild_2f921d48663cd4cb",
+    "atm_simplemem_rebuild_d964ba87de577c5b",
+    "atm_simplemem_rebuild_a4e830437caa07b4",
+    "atm_simplemem_rebuild_642e9a46da7166bf",
+    "atm_simplemem_rebuild_c6c684a2d6431bce"
+  ],
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+    "atm_simplemem_rebuild_a0a3188e3b2d2380",
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+    "atm_simplemem_rebuild_26190ce3ca562738",
+    "atm_simplemem_rebuild_8ed6a8a4b7fc964f",
+    "atm_simplemem_rebuild_b8f01377cfbe6982",
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+    "atm_simplemem_rebuild_a4e830437caa07b4",
+    "atm_simplemem_rebuild_642e9a46da7166bf",
+    "atm_simplemem_rebuild_c6c684a2d6431bce"
+  ],
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_9.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_9.json
new file mode 100644
index 0000000000000000000000000000000000000000..1147eab19d32a7d84966b7666bf1ba766ece8019
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_13_9.json
@@ -0,0 +1,232 @@
+{
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+  "patient_id": "patient_13",
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+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_ba45da80d0001cd9",
+    "atm_simplemem_rebuild_f09208805f2515a6",
+    "atm_simplemem_rebuild_c6c684a2d6431bce",
+    "atm_simplemem_rebuild_9dd7fb64ce587640",
+    "atm_simplemem_rebuild_276f487da3647826",
+    "atm_simplemem_rebuild_3d656b6fa03da15b",
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+    "atm_simplemem_rebuild_8ee6d96a32dd7661",
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+    "atm_simplemem_rebuild_bae4fd8725bc2181",
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+  ],
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+  "mixed_support_fusion_used": false,
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+    "entry_id_unique_count=28",
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+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
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+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=5079",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=1",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_b2ff9eada7ab514e"
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+  "option_diagnostics": {},
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+    "atm_simplemem_rebuild_276f487da3647826",
+    "atm_simplemem_rebuild_3d656b6fa03da15b",
+    "atm_simplemem_rebuild_27ea69d852056a82",
+    "atm_simplemem_rebuild_8ee6d96a32dd7661",
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+    "atm_simplemem_rebuild_7bbd058aaaf0f6fd",
+    "atm_simplemem_rebuild_add9b62ac7df9302",
+    "atm_simplemem_rebuild_6dc188bcea4f9a4b",
+    "atm_simplemem_rebuild_b9d31b96257fc706",
+    "atm_simplemem_rebuild_d93df4db2da7e3c6",
+    "atm_simplemem_rebuild_0c88261d46dbc305",
+    "atm_simplemem_rebuild_bae4fd8725bc2181",
+    "atm_simplemem_rebuild_d0537788d6e4a17b",
+    "atm_simplemem_rebuild_b2ff9eada7ab514e"
+  ],
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+  "llm_evidence_summary": "Final answer: A",
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+    "atm_simplemem_rebuild_6dc188bcea4f9a4b",
+    "atm_simplemem_rebuild_b9d31b96257fc706",
+    "atm_simplemem_rebuild_d93df4db2da7e3c6",
+    "atm_simplemem_rebuild_0c88261d46dbc305",
+    "atm_simplemem_rebuild_bae4fd8725bc2181",
+    "atm_simplemem_rebuild_d0537788d6e4a17b",
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+  ],
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+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_0.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_0.json
new file mode 100644
index 0000000000000000000000000000000000000000..82fb717a3943aeb6fa7f61a53baea307fba8e826
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_0.json
@@ -0,0 +1,219 @@
+{
+  "answer_id": "ans_794e9cb555efa6ce",
+  "patient_id": "patient_14",
+  "question_id": 0,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_037407871c66c2c4",
+    "atm_simplemem_rebuild_9a94c091425424f6",
+    "atm_simplemem_rebuild_fe0c4c7b48d65414",
+    "atm_simplemem_rebuild_0cd19543a7190392",
+    "atm_simplemem_rebuild_e53dc83f8cde6c14",
+    "atm_simplemem_rebuild_4c88c2b5d79ccd17",
+    "atm_simplemem_rebuild_41ec2c964e9a2770",
+    "atm_simplemem_rebuild_c51d074d6427a0b0",
+    "atm_simplemem_rebuild_7d3c22fb98c17d93",
+    "atm_simplemem_rebuild_008838e544037dd5",
+    "atm_simplemem_rebuild_2753b0f4cbbb17e0",
+    "atm_simplemem_rebuild_0d5907cbfd38c5c9",
+    "atm_simplemem_rebuild_62e9a1321d8fb932",
+    "atm_simplemem_rebuild_3ef734dfbc362bca",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_1.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_1.json
new file mode 100644
index 0000000000000000000000000000000000000000..24966b9b95d5561199177ee961af27f220844c0c
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_1.json
@@ -0,0 +1,232 @@
+{
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_10.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_10.json
new file mode 100644
index 0000000000000000000000000000000000000000..20ec485fb9860df282fda51c482649e07f26dd09
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_10.json
@@ -0,0 +1,232 @@
+{
+  "answer_id": "ans_ab419a86d3e29f05",
+  "patient_id": "patient_14",
+  "question_id": 10,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_70997dd6ecf0780f",
+    "atm_simplemem_rebuild_1c18bb81c4dda8bf",
+    "atm_simplemem_rebuild_2912e08c979d829d",
+    "atm_simplemem_rebuild_06a1fa62c2db9aee",
+    "atm_simplemem_rebuild_4179d67ca402c3a6",
+    "atm_simplemem_rebuild_c491a8c4f7105c19",
+    "atm_simplemem_rebuild_a32ab05dd9f9d0ff",
+    "atm_simplemem_rebuild_74a6c0dfa2d65aea",
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+    "atm_simplemem_rebuild_1bd814e135369093",
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+  ],
+  "support_spans": [
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+    },
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+    },
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+  "question_intent": "chronology",
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+  "must_have_atomic_support": false,
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+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
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+  "mixed_support_fusion_used": false,
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+    "entry_id_unique_count=28",
+    "signature_unique_count=6",
+    "atomic_content_unique_count=28",
+    "dedup_candidate_count=28",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
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+    "selection_collapse_warning=False",
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+    "lexical_lower_rank_pull_count=3",
+    "llm_attempt_count=1",
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+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_1bd814e135369093,atm_simplemem_rebuild_45ae833ff9ca29a5,atm_simplemem_rebuild_88db8dcc4ad10188"
+  ],
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+  "option_diagnostics": {},
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+  "llm_fallback_to_deterministic": false,
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+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_45ae833ff9ca29a5",
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+  ],
+  "llm_supporting_entry_ids": [
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+    "atm_simplemem_rebuild_70997dd6ecf0780f",
+    "atm_simplemem_rebuild_1c18bb81c4dda8bf",
+    "atm_simplemem_rebuild_2912e08c979d829d",
+    "atm_simplemem_rebuild_06a1fa62c2db9aee",
+    "atm_simplemem_rebuild_4179d67ca402c3a6",
+    "atm_simplemem_rebuild_c491a8c4f7105c19",
+    "atm_simplemem_rebuild_a32ab05dd9f9d0ff",
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+    "atm_simplemem_rebuild_9c9c63e60f916862",
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+    "atm_simplemem_rebuild_6f6c27ce08b620cf",
+    "atm_simplemem_rebuild_35fc97fd55c9b572",
+    "atm_simplemem_rebuild_57904fa048cfc157",
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+    "atm_simplemem_rebuild_2a7472e03c91f1e5",
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+    "atm_simplemem_rebuild_88db8dcc4ad10188"
+  ],
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+  "llm_evidence_summary": "Final answer: B",
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+    "atm_simplemem_rebuild_688b20a8b8fba536",
+    "atm_simplemem_rebuild_2a7472e03c91f1e5",
+    "atm_simplemem_rebuild_351ecd78768b6ca7",
+    "atm_simplemem_rebuild_e2f9c5f40efcc627",
+    "atm_simplemem_rebuild_1bd814e135369093",
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_11.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_11.json
new file mode 100644
index 0000000000000000000000000000000000000000..ed083d3d1ee03f191c5701a27645a3476f3992a9
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_11.json
@@ -0,0 +1,231 @@
+{
+  "answer_id": "ans_a75363e87b7fdf78",
+  "patient_id": "patient_14",
+  "question_id": 11,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_586fa301f411084f",
+    "atm_simplemem_rebuild_a53d9deabffb71bd",
+    "atm_simplemem_rebuild_bc5b5fea1b53e102",
+    "atm_simplemem_rebuild_2003579f15386589",
+    "atm_simplemem_rebuild_c707c6196b799abe",
+    "atm_simplemem_rebuild_56fd540a40ba7f75",
+    "atm_simplemem_rebuild_06a1fa62c2db9aee",
+    "atm_simplemem_rebuild_1c18bb81c4dda8bf",
+    "atm_simplemem_rebuild_35fc97fd55c9b572",
+    "atm_simplemem_rebuild_e9eecafd15037de8",
+    "atm_simplemem_rebuild_67d8f21e71dff46e",
+    "atm_simplemem_rebuild_2b38ceaba5f4ed9e",
+    "atm_simplemem_rebuild_431b1113a37a842b",
+    "atm_simplemem_rebuild_0cd19543a7190392",
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+    "atm_simplemem_rebuild_026f91e9ea7cd36a"
+  ],
+  "support_spans": [
+    {
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+      "original_end": 1689
+    },
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+    },
+    {
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+    },
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+    },
+    {
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+    },
+    {
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+  "verification_warning_notes": [],
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+  "temporal_event_list_invoked": false,
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+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "entry_id_unique_count=25",
+    "signature_unique_count=6",
+    "atomic_content_unique_count=25",
+    "dedup_candidate_count=25",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
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+    "selection_collapse_warning=False",
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+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=6356",
+    "lexical_backfill_used=True",
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+    "llm_attempt_count=1",
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+    "atm_simplemem_rebuild_b086c610ce1c56d4",
+    "atm_simplemem_rebuild_9a94c091425424f6",
+    "atm_simplemem_rebuild_c21c7a3dce7b3b7e",
+    "atm_simplemem_rebuild_e53dc83f8cde6c14",
+    "atm_simplemem_rebuild_1911c6f781ce2bf4",
+    "atm_simplemem_rebuild_74a6c0dfa2d65aea",
+    "atm_simplemem_rebuild_026f91e9ea7cd36a"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: D",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_037407871c66c2c4",
+    "atm_simplemem_rebuild_586fa301f411084f",
+    "atm_simplemem_rebuild_a53d9deabffb71bd",
+    "atm_simplemem_rebuild_bc5b5fea1b53e102",
+    "atm_simplemem_rebuild_2003579f15386589",
+    "atm_simplemem_rebuild_c707c6196b799abe",
+    "atm_simplemem_rebuild_56fd540a40ba7f75",
+    "atm_simplemem_rebuild_06a1fa62c2db9aee",
+    "atm_simplemem_rebuild_1c18bb81c4dda8bf",
+    "atm_simplemem_rebuild_35fc97fd55c9b572",
+    "atm_simplemem_rebuild_e9eecafd15037de8",
+    "atm_simplemem_rebuild_67d8f21e71dff46e",
+    "atm_simplemem_rebuild_2b38ceaba5f4ed9e",
+    "atm_simplemem_rebuild_431b1113a37a842b",
+    "atm_simplemem_rebuild_0cd19543a7190392",
+    "atm_simplemem_rebuild_53e25d12a4c1332b",
+    "atm_simplemem_rebuild_62e9a1321d8fb932",
+    "atm_simplemem_rebuild_f3ef02beab621ee7",
+    "atm_simplemem_rebuild_b086c610ce1c56d4",
+    "atm_simplemem_rebuild_9a94c091425424f6",
+    "atm_simplemem_rebuild_c21c7a3dce7b3b7e",
+    "atm_simplemem_rebuild_e53dc83f8cde6c14",
+    "atm_simplemem_rebuild_1911c6f781ce2bf4",
+    "atm_simplemem_rebuild_74a6c0dfa2d65aea",
+    "atm_simplemem_rebuild_026f91e9ea7cd36a"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_12.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_12.json
new file mode 100644
index 0000000000000000000000000000000000000000..922fb4dc84835fad10bd7f36076e4ca1564e13cc
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_12.json
@@ -0,0 +1,211 @@
+{
+  "answer_id": "ans_b155c40be7308e95",
+  "patient_id": "patient_14",
+  "question_id": 12,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_5d9689851e3b4ae4",
+    "atm_simplemem_rebuild_621b41f4f3ba3022",
+    "atm_simplemem_rebuild_8e8eb65cef9ed270",
+    "atm_simplemem_rebuild_3ef734dfbc362bca",
+    "atm_simplemem_rebuild_e3761d29a1d30107",
+    "atm_simplemem_rebuild_62e9a1321d8fb932",
+    "atm_simplemem_rebuild_96f410ed85709d40",
+    "atm_simplemem_rebuild_c707c6196b799abe",
+    "atm_simplemem_rebuild_1edd10128ee7667b",
+    "atm_simplemem_rebuild_09017609a96efa4a",
+    "atm_simplemem_rebuild_9884de8f8dc7fff4",
+    "atm_simplemem_rebuild_c491a8c4f7105c19",
+    "atm_simplemem_rebuild_fe0c4c7b48d65414",
+    "atm_simplemem_rebuild_99bfd0ee71e201e7",
+    "atm_simplemem_rebuild_2912e08c979d829d",
+    "atm_simplemem_rebuild_cfffc213a8a8cce3",
+    "atm_simplemem_rebuild_e9eecafd15037de8",
+    "atm_simplemem_rebuild_74a6c0dfa2d65aea",
+    "atm_simplemem_rebuild_0cd19543a7190392",
+    "atm_simplemem_rebuild_3e37a57c0c02a887"
+  ],
+  "support_spans": [
+    {
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+      "text_id": "text_3",
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+      "original_start": 0,
+      "original_end": 4116
+    },
+    {
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+      "original_start": 0,
+      "original_end": 12426
+    },
+    {
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+      "chunk_id": "chunk_f47bc5765ccf09f2",
+      "original_start": 0,
+      "original_end": 9246
+    },
+    {
+      "patient_id": "patient_14",
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+      "section_id": "sec_950c9db798c58107",
+      "chunk_id": "chunk_0e2fb1a4c38d5b38",
+      "original_start": 0,
+      "original_end": 1761
+    },
+    {
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+      "section_id": "sec_2333bfd71f4bafdd",
+      "chunk_id": "chunk_24e54e85434050bf",
+      "original_start": 0,
+      "original_end": 6625
+    },
+    {
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+      "section_id": "sec_da415af8a5f29044",
+      "chunk_id": "chunk_271698ced437d3cf",
+      "original_start": 0,
+      "original_end": 5342
+    }
+  ],
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+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
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+  "tie_resolved_by": null,
+  "question_intent": "direct",
+  "question_strategy_type": "other",
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+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "entry_id_unique_count=26",
+    "signature_unique_count=7",
+    "atomic_content_unique_count=20",
+    "dedup_candidate_count=20",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=6",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.7692",
+    "context_count=20",
+    "selected_context_count=20",
+    "selected_context_char_count=5117",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 6,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
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+  "llm_top_k": 25,
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+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_5d9689851e3b4ae4",
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+    "atm_simplemem_rebuild_e3761d29a1d30107",
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+    "atm_simplemem_rebuild_c707c6196b799abe",
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+    "atm_simplemem_rebuild_e9eecafd15037de8",
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+    "atm_simplemem_rebuild_0cd19543a7190392",
+    "atm_simplemem_rebuild_3e37a57c0c02a887"
+  ],
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+    "atm_simplemem_rebuild_5d9689851e3b4ae4",
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+    "atm_simplemem_rebuild_3ef734dfbc362bca",
+    "atm_simplemem_rebuild_e3761d29a1d30107",
+    "atm_simplemem_rebuild_62e9a1321d8fb932",
+    "atm_simplemem_rebuild_96f410ed85709d40",
+    "atm_simplemem_rebuild_c707c6196b799abe",
+    "atm_simplemem_rebuild_1edd10128ee7667b",
+    "atm_simplemem_rebuild_09017609a96efa4a",
+    "atm_simplemem_rebuild_9884de8f8dc7fff4",
+    "atm_simplemem_rebuild_c491a8c4f7105c19",
+    "atm_simplemem_rebuild_fe0c4c7b48d65414",
+    "atm_simplemem_rebuild_99bfd0ee71e201e7",
+    "atm_simplemem_rebuild_2912e08c979d829d",
+    "atm_simplemem_rebuild_cfffc213a8a8cce3",
+    "atm_simplemem_rebuild_e9eecafd15037de8",
+    "atm_simplemem_rebuild_74a6c0dfa2d65aea",
+    "atm_simplemem_rebuild_0cd19543a7190392",
+    "atm_simplemem_rebuild_3e37a57c0c02a887"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: D",
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+    "atm_simplemem_rebuild_5d9689851e3b4ae4",
+    "atm_simplemem_rebuild_621b41f4f3ba3022",
+    "atm_simplemem_rebuild_8e8eb65cef9ed270",
+    "atm_simplemem_rebuild_3ef734dfbc362bca",
+    "atm_simplemem_rebuild_e3761d29a1d30107",
+    "atm_simplemem_rebuild_62e9a1321d8fb932",
+    "atm_simplemem_rebuild_96f410ed85709d40",
+    "atm_simplemem_rebuild_c707c6196b799abe",
+    "atm_simplemem_rebuild_1edd10128ee7667b",
+    "atm_simplemem_rebuild_09017609a96efa4a",
+    "atm_simplemem_rebuild_9884de8f8dc7fff4",
+    "atm_simplemem_rebuild_c491a8c4f7105c19",
+    "atm_simplemem_rebuild_fe0c4c7b48d65414",
+    "atm_simplemem_rebuild_99bfd0ee71e201e7",
+    "atm_simplemem_rebuild_2912e08c979d829d",
+    "atm_simplemem_rebuild_cfffc213a8a8cce3",
+    "atm_simplemem_rebuild_e9eecafd15037de8",
+    "atm_simplemem_rebuild_74a6c0dfa2d65aea",
+    "atm_simplemem_rebuild_0cd19543a7190392",
+    "atm_simplemem_rebuild_3e37a57c0c02a887"
+  ],
+  "llm_context_count_pre_dedup": 26,
+  "llm_context_count_post_dedup": 20,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_13.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_13.json
new file mode 100644
index 0000000000000000000000000000000000000000..53b47b98b24a51d9c8597cca51f1e49e120358ac
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_13.json
@@ -0,0 +1,183 @@
+{
+  "answer_id": "ans_e6bb287fd8bbca61",
+  "patient_id": "patient_14",
+  "question_id": 13,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_b9061f16c0bf511f",
+    "atm_simplemem_rebuild_351ecd78768b6ca7",
+    "atm_simplemem_rebuild_153162788049ad65",
+    "atm_simplemem_rebuild_f2814d103eba24ef",
+    "atm_simplemem_rebuild_3c3a4d572b12c285",
+    "atm_simplemem_rebuild_2b1363b43b608848",
+    "atm_simplemem_rebuild_6a0b804c6c58bd9e",
+    "atm_simplemem_rebuild_24fda2cd2f77b9d2",
+    "atm_simplemem_rebuild_52a4dd489319c880",
+    "atm_simplemem_rebuild_23d615def2b6cb29",
+    "atm_simplemem_rebuild_84cfb42ef56d107b",
+    "atm_simplemem_rebuild_b294ad6e670bc8c3",
+    "atm_simplemem_rebuild_f7b0da2089e75904",
+    "atm_simplemem_rebuild_b81a67098a1f7984",
+    "atm_simplemem_rebuild_4740d18a228893a0",
+    "atm_simplemem_rebuild_e07fa36bc7d1cb93",
+    "atm_simplemem_rebuild_38e578f94c3443cc"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_14",
+      "text_id": "text_3",
+      "section_id": "sec_4bd5ef7cc778ae0a",
+      "chunk_id": "chunk_861a8d338d05e72f",
+      "original_start": 0,
+      "original_end": 4116
+    },
+    {
+      "patient_id": "patient_14",
+      "text_id": "text_4",
+      "section_id": "sec_caff016feeb4f460",
+      "chunk_id": "chunk_be6f8f1eae290605",
+      "original_start": 0,
+      "original_end": 1689
+    },
+    {
+      "patient_id": "patient_14",
+      "text_id": "text_1",
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+      "chunk_id": "chunk_f47bc5765ccf09f2",
+      "original_start": 0,
+      "original_end": 9246
+    },
+    {
+      "patient_id": "patient_14",
+      "text_id": "text_2",
+      "section_id": "sec_0447db4f31555ee4",
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+      "original_end": 12426
+    }
+  ],
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+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
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+  "tie_resolved_by": null,
+  "question_intent": "exclusion",
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+  "question_strategy_signals": {},
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+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
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+    "entry_id_unique_count=25",
+    "signature_unique_count=6",
+    "atomic_content_unique_count=17",
+    "dedup_candidate_count=17",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=8",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.6800",
+    "context_count=17",
+    "selected_context_count=17",
+    "selected_context_char_count=2543",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
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+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
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+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_e07fa36bc7d1cb93",
+    "atm_simplemem_rebuild_38e578f94c3443cc"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_b9061f16c0bf511f",
+    "atm_simplemem_rebuild_351ecd78768b6ca7",
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+    "atm_simplemem_rebuild_f2814d103eba24ef",
+    "atm_simplemem_rebuild_3c3a4d572b12c285",
+    "atm_simplemem_rebuild_2b1363b43b608848",
+    "atm_simplemem_rebuild_6a0b804c6c58bd9e",
+    "atm_simplemem_rebuild_24fda2cd2f77b9d2",
+    "atm_simplemem_rebuild_52a4dd489319c880",
+    "atm_simplemem_rebuild_23d615def2b6cb29",
+    "atm_simplemem_rebuild_84cfb42ef56d107b",
+    "atm_simplemem_rebuild_b294ad6e670bc8c3",
+    "atm_simplemem_rebuild_f7b0da2089e75904",
+    "atm_simplemem_rebuild_b81a67098a1f7984",
+    "atm_simplemem_rebuild_4740d18a228893a0",
+    "atm_simplemem_rebuild_e07fa36bc7d1cb93",
+    "atm_simplemem_rebuild_38e578f94c3443cc"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_b9061f16c0bf511f",
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+    "atm_simplemem_rebuild_f2814d103eba24ef",
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+    "atm_simplemem_rebuild_6a0b804c6c58bd9e",
+    "atm_simplemem_rebuild_24fda2cd2f77b9d2",
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+    "atm_simplemem_rebuild_23d615def2b6cb29",
+    "atm_simplemem_rebuild_84cfb42ef56d107b",
+    "atm_simplemem_rebuild_b294ad6e670bc8c3",
+    "atm_simplemem_rebuild_f7b0da2089e75904",
+    "atm_simplemem_rebuild_b81a67098a1f7984",
+    "atm_simplemem_rebuild_4740d18a228893a0",
+    "atm_simplemem_rebuild_e07fa36bc7d1cb93",
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_14.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_14.json
new file mode 100644
index 0000000000000000000000000000000000000000..f0ef44be8252cbc9ed9ca621c16a1779a0f846dd
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_14.json
@@ -0,0 +1,219 @@
+{
+  "answer_id": "ans_4fcb57528961d562",
+  "patient_id": "patient_14",
+  "question_id": 14,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_fbc0aa616cc715a3",
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+    "atm_simplemem_rebuild_0cd19543a7190392",
+    "atm_simplemem_rebuild_7d3c22fb98c17d93",
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+  ],
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+    "atm_simplemem_rebuild_8548903c4124d0ba"
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+    "atm_simplemem_rebuild_5b6a7687c19b537c",
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+    "atm_simplemem_rebuild_fd475197fc9815e6",
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_15.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_15.json
new file mode 100644
index 0000000000000000000000000000000000000000..326d92b8e733e5fbf7d0e5b408451f30e2a365fb
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_15.json
@@ -0,0 +1,215 @@
+{
+  "answer_id": "ans_a3e5daa035df17ba",
+  "patient_id": "patient_14",
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+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
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+  ],
+  "support_spans": [
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+    "atm_simplemem_rebuild_546104db2aac052e",
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+    "atm_simplemem_rebuild_24feb319579a2d53",
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+    "atm_simplemem_rebuild_f75b9dc01eddc0ee",
+    "atm_simplemem_rebuild_95b2282f5f7f937e",
+    "atm_simplemem_rebuild_15ee9022f474913c",
+    "atm_simplemem_rebuild_0312a46d58d0c475",
+    "atm_simplemem_rebuild_391cee5deef26b99",
+    "atm_simplemem_rebuild_cba656635c6bcb9d",
+    "atm_simplemem_rebuild_2b2c60aca2a5c12c"
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_16.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_16.json
new file mode 100644
index 0000000000000000000000000000000000000000..463de81ee7ee2855bbd072a12b8af8fa1f44c51f
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_16.json
@@ -0,0 +1,223 @@
+{
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+  "patient_id": "patient_14",
+  "question_id": 16,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_88db8dcc4ad10188",
+    "atm_simplemem_rebuild_e50511466425fa6d",
+    "atm_simplemem_rebuild_b2802b3b5ddb7e53",
+    "atm_simplemem_rebuild_2ca6223898d85edf",
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+  ],
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+    "atm_simplemem_rebuild_2a7472e03c91f1e5",
+    "atm_simplemem_rebuild_20da7851adbaf44c",
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+    "atm_simplemem_rebuild_5d32adca3d2f0279",
+    "atm_simplemem_rebuild_f7b0da2089e75904",
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+    "atm_simplemem_rebuild_45ae833ff9ca29a5",
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+    "atm_simplemem_rebuild_b81a67098a1f7984"
+  ],
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+    "atm_simplemem_rebuild_1bd814e135369093",
+    "atm_simplemem_rebuild_45ae833ff9ca29a5",
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_17.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_17.json
new file mode 100644
index 0000000000000000000000000000000000000000..10bae1f18de2bc15e5b8a9744a5073ef169fe144
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_17.json
@@ -0,0 +1,207 @@
+{
+  "answer_id": "ans_df2f73075789886d",
+  "patient_id": "patient_14",
+  "question_id": 17,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_8e8eb65cef9ed270",
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+    "atm_simplemem_rebuild_3ef734dfbc362bca",
+    "atm_simplemem_rebuild_62e9a1321d8fb932",
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+    "atm_simplemem_rebuild_96f410ed85709d40",
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+    "atm_simplemem_rebuild_e9eecafd15037de8",
+    "atm_simplemem_rebuild_c707c6196b799abe",
+    "atm_simplemem_rebuild_fe0c4c7b48d65414",
+    "atm_simplemem_rebuild_1edd10128ee7667b",
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+    "atm_simplemem_rebuild_99bfd0ee71e201e7",
+    "atm_simplemem_rebuild_e9eecafd15037de8",
+    "atm_simplemem_rebuild_c707c6196b799abe",
+    "atm_simplemem_rebuild_fe0c4c7b48d65414",
+    "atm_simplemem_rebuild_1edd10128ee7667b",
+    "atm_simplemem_rebuild_2912e08c979d829d",
+    "atm_simplemem_rebuild_8548903c4124d0ba",
+    "atm_simplemem_rebuild_09017609a96efa4a",
+    "atm_simplemem_rebuild_e53dc83f8cde6c14",
+    "atm_simplemem_rebuild_c491a8c4f7105c19",
+    "atm_simplemem_rebuild_9884de8f8dc7fff4",
+    "atm_simplemem_rebuild_c6720603959b7226"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_5d9689851e3b4ae4",
+    "atm_simplemem_rebuild_8e8eb65cef9ed270",
+    "atm_simplemem_rebuild_621b41f4f3ba3022",
+    "atm_simplemem_rebuild_3ef734dfbc362bca",
+    "atm_simplemem_rebuild_62e9a1321d8fb932",
+    "atm_simplemem_rebuild_e3761d29a1d30107",
+    "atm_simplemem_rebuild_96f410ed85709d40",
+    "atm_simplemem_rebuild_99bfd0ee71e201e7",
+    "atm_simplemem_rebuild_e9eecafd15037de8",
+    "atm_simplemem_rebuild_c707c6196b799abe",
+    "atm_simplemem_rebuild_fe0c4c7b48d65414",
+    "atm_simplemem_rebuild_1edd10128ee7667b",
+    "atm_simplemem_rebuild_2912e08c979d829d",
+    "atm_simplemem_rebuild_8548903c4124d0ba",
+    "atm_simplemem_rebuild_09017609a96efa4a",
+    "atm_simplemem_rebuild_e53dc83f8cde6c14",
+    "atm_simplemem_rebuild_c491a8c4f7105c19",
+    "atm_simplemem_rebuild_9884de8f8dc7fff4",
+    "atm_simplemem_rebuild_c6720603959b7226"
+  ],
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+  "llm_context_count_post_dedup": 19,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_18.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_18.json
new file mode 100644
index 0000000000000000000000000000000000000000..9d923eb6782ee884608bf766c1e79b2c3615e3a6
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_18.json
@@ -0,0 +1,215 @@
+{
+  "answer_id": "ans_2cccfaff8178109f",
+  "patient_id": "patient_14",
+  "question_id": 18,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_cd0aa51ff3ba4cdc",
+    "atm_simplemem_rebuild_1b4e17683cfbfe4f",
+    "atm_simplemem_rebuild_88655089529d2e15",
+    "atm_simplemem_rebuild_2ca6223898d85edf",
+    "atm_simplemem_rebuild_949a5519f5a6b997",
+    "atm_simplemem_rebuild_48bdfbe74eded3fb",
+    "atm_simplemem_rebuild_c0759a83b5639852",
+    "atm_simplemem_rebuild_20da7851adbaf44c",
+    "atm_simplemem_rebuild_ca04f09ce7a9475d",
+    "atm_simplemem_rebuild_391cee5deef26b99",
+    "atm_simplemem_rebuild_dd56c6df003ad4ff",
+    "atm_simplemem_rebuild_e57090c89fb0d2d2",
+    "atm_simplemem_rebuild_98d2dcf37b1f2482",
+    "atm_simplemem_rebuild_f75b9dc01eddc0ee",
+    "atm_simplemem_rebuild_d403c6432e1a0d69",
+    "atm_simplemem_rebuild_ac91a41524448f58",
+    "atm_simplemem_rebuild_b17c80d9bf4ee353",
+    "atm_simplemem_rebuild_20d190fd70d04d05",
+    "atm_simplemem_rebuild_848e2091364eb95f",
+    "atm_simplemem_rebuild_b23d9cdca22e9ced",
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+    "atm_simplemem_rebuild_15ee9022f474913c",
+    "atm_simplemem_rebuild_d6e1ac27071ba931",
+    "atm_simplemem_rebuild_9aba60646d75edf1",
+    "atm_simplemem_rebuild_14294481c80e4e39"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_14",
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+      "original_start": 0,
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+    },
+    {
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+      "original_end": 5342
+    },
+    {
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+      "original_start": 0,
+      "original_end": 6625
+    },
+    {
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+    }
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+  "question_intent": "chronology",
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+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "selection_collapse_warning=False",
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+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=4922",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
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+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
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+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
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+  "llm_top_k": 25,
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+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_2ca6223898d85edf",
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+    "atm_simplemem_rebuild_848e2091364eb95f",
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+    "atm_simplemem_rebuild_cba656635c6bcb9d",
+    "atm_simplemem_rebuild_15ee9022f474913c",
+    "atm_simplemem_rebuild_d6e1ac27071ba931",
+    "atm_simplemem_rebuild_9aba60646d75edf1",
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+  ],
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+    "atm_simplemem_rebuild_2ca6223898d85edf",
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+    "atm_simplemem_rebuild_c0759a83b5639852",
+    "atm_simplemem_rebuild_20da7851adbaf44c",
+    "atm_simplemem_rebuild_ca04f09ce7a9475d",
+    "atm_simplemem_rebuild_391cee5deef26b99",
+    "atm_simplemem_rebuild_dd56c6df003ad4ff",
+    "atm_simplemem_rebuild_e57090c89fb0d2d2",
+    "atm_simplemem_rebuild_98d2dcf37b1f2482",
+    "atm_simplemem_rebuild_f75b9dc01eddc0ee",
+    "atm_simplemem_rebuild_d403c6432e1a0d69",
+    "atm_simplemem_rebuild_ac91a41524448f58",
+    "atm_simplemem_rebuild_b17c80d9bf4ee353",
+    "atm_simplemem_rebuild_20d190fd70d04d05",
+    "atm_simplemem_rebuild_848e2091364eb95f",
+    "atm_simplemem_rebuild_b23d9cdca22e9ced",
+    "atm_simplemem_rebuild_cba656635c6bcb9d",
+    "atm_simplemem_rebuild_15ee9022f474913c",
+    "atm_simplemem_rebuild_d6e1ac27071ba931",
+    "atm_simplemem_rebuild_9aba60646d75edf1",
+    "atm_simplemem_rebuild_14294481c80e4e39"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: D",
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+    "atm_simplemem_rebuild_cd0aa51ff3ba4cdc",
+    "atm_simplemem_rebuild_1b4e17683cfbfe4f",
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+    "atm_simplemem_rebuild_ca04f09ce7a9475d",
+    "atm_simplemem_rebuild_391cee5deef26b99",
+    "atm_simplemem_rebuild_dd56c6df003ad4ff",
+    "atm_simplemem_rebuild_e57090c89fb0d2d2",
+    "atm_simplemem_rebuild_98d2dcf37b1f2482",
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+    "atm_simplemem_rebuild_ac91a41524448f58",
+    "atm_simplemem_rebuild_b17c80d9bf4ee353",
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+    "atm_simplemem_rebuild_848e2091364eb95f",
+    "atm_simplemem_rebuild_b23d9cdca22e9ced",
+    "atm_simplemem_rebuild_cba656635c6bcb9d",
+    "atm_simplemem_rebuild_15ee9022f474913c",
+    "atm_simplemem_rebuild_d6e1ac27071ba931",
+    "atm_simplemem_rebuild_9aba60646d75edf1",
+    "atm_simplemem_rebuild_14294481c80e4e39"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_19.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_19.json
new file mode 100644
index 0000000000000000000000000000000000000000..27afc16ed163723a76fb0ca815f5a080d5e60c17
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_19.json
@@ -0,0 +1,224 @@
+{
+  "answer_id": "ans_0124b696709069ac",
+  "patient_id": "patient_14",
+  "question_id": 19,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_20d190fd70d04d05",
+    "atm_simplemem_rebuild_e8169d821bb4a4a9",
+    "atm_simplemem_rebuild_2b38ceaba5f4ed9e",
+    "atm_simplemem_rebuild_d6e1ac27071ba931",
+    "atm_simplemem_rebuild_68559ca82f0a145c",
+    "atm_simplemem_rebuild_98d2dcf37b1f2482",
+    "atm_simplemem_rebuild_15ee9022f474913c",
+    "atm_simplemem_rebuild_24feb319579a2d53",
+    "atm_simplemem_rebuild_95b2282f5f7f937e",
+    "atm_simplemem_rebuild_ac91a41524448f58",
+    "atm_simplemem_rebuild_286e3d1a7020f07d",
+    "atm_simplemem_rebuild_510786d130f20b97",
+    "atm_simplemem_rebuild_b23d9cdca22e9ced",
+    "atm_simplemem_rebuild_700765e732741f53",
+    "atm_simplemem_rebuild_88655089529d2e15",
+    "atm_simplemem_rebuild_14bded6e3d031049",
+    "atm_simplemem_rebuild_cd0aa51ff3ba4cdc",
+    "atm_simplemem_rebuild_14294481c80e4e39",
+    "atm_simplemem_rebuild_3af09c3577506c58",
+    "atm_simplemem_rebuild_e57090c89fb0d2d2",
+    "atm_simplemem_rebuild_6c1e6075e3e9d784",
+    "atm_simplemem_rebuild_848e2091364eb95f",
+    "atm_simplemem_rebuild_2ca6223898d85edf",
+    "atm_simplemem_rebuild_62e9a1321d8fb932",
+    "atm_simplemem_rebuild_f0d9eaeea4bd36f4"
+  ],
+  "support_spans": [
+    {
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+    },
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+    },
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+    },
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+    "selection_collapse_warning=False",
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+    "context_count=25",
+    "selected_context_count=25",
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+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=3",
+    "llm_attempt_count=1",
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+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_2ca6223898d85edf,atm_simplemem_rebuild_62e9a1321d8fb932,atm_simplemem_rebuild_f0d9eaeea4bd36f4"
+  ],
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+    "atm_simplemem_rebuild_700765e732741f53",
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+    "atm_simplemem_rebuild_3af09c3577506c58",
+    "atm_simplemem_rebuild_e57090c89fb0d2d2",
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+    "atm_simplemem_rebuild_f0d9eaeea4bd36f4"
+  ],
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+    "atm_simplemem_rebuild_cd0aa51ff3ba4cdc",
+    "atm_simplemem_rebuild_14294481c80e4e39",
+    "atm_simplemem_rebuild_3af09c3577506c58",
+    "atm_simplemem_rebuild_e57090c89fb0d2d2",
+    "atm_simplemem_rebuild_6c1e6075e3e9d784",
+    "atm_simplemem_rebuild_848e2091364eb95f",
+    "atm_simplemem_rebuild_2ca6223898d85edf",
+    "atm_simplemem_rebuild_62e9a1321d8fb932",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_2.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_2.json
new file mode 100644
index 0000000000000000000000000000000000000000..fb964e20fc4683279ffce41337e7e09201c30bcb
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_2.json
@@ -0,0 +1,216 @@
+{
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+  "selected_option": "C",
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+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_62e9a1321d8fb932",
+    "atm_simplemem_rebuild_13ec8a611bc7b268",
+    "atm_simplemem_rebuild_53187c88da3a0745",
+    "atm_simplemem_rebuild_2753b0f4cbbb17e0",
+    "atm_simplemem_rebuild_41ec2c964e9a2770",
+    "atm_simplemem_rebuild_fbc0aa616cc715a3",
+    "atm_simplemem_rebuild_640dfd6166485da8",
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+  ],
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+    "lexical_lower_rank_pull_count=1",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
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+  ],
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+    "atm_simplemem_rebuild_a6490096f207ae21",
+    "atm_simplemem_rebuild_96f410ed85709d40",
+    "atm_simplemem_rebuild_fe0c4c7b48d65414",
+    "atm_simplemem_rebuild_35fc97fd55c9b572",
+    "atm_simplemem_rebuild_d83af9d29484db53",
+    "atm_simplemem_rebuild_99bfd0ee71e201e7",
+    "atm_simplemem_rebuild_4c88c2b5d79ccd17",
+    "atm_simplemem_rebuild_aebba14dc6987365",
+    "atm_simplemem_rebuild_e3761d29a1d30107",
+    "atm_simplemem_rebuild_b0233c7d51bcb0d4",
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+    "atm_simplemem_rebuild_f85987970d49eea4",
+    "atm_simplemem_rebuild_cfffc213a8a8cce3"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
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+    "atm_simplemem_rebuild_b0233c7d51bcb0d4",
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+    "atm_simplemem_rebuild_e53dc83f8cde6c14",
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+  ],
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_3.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_3.json
new file mode 100644
index 0000000000000000000000000000000000000000..2d9efc03091672e33d4580600466af33dd7efe86
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_3.json
@@ -0,0 +1,240 @@
+{
+  "answer_id": "ans_91540233cc046400",
+  "patient_id": "patient_14",
+  "question_id": 3,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_d2aa31a43ac56d59",
+    "atm_simplemem_rebuild_026f91e9ea7cd36a",
+    "atm_simplemem_rebuild_62e9a1321d8fb932",
+    "atm_simplemem_rebuild_96f410ed85709d40",
+    "atm_simplemem_rebuild_53e25d12a4c1332b",
+    "atm_simplemem_rebuild_2912e08c979d829d",
+    "atm_simplemem_rebuild_ba7058c7fe7c5e42",
+    "atm_simplemem_rebuild_e3761d29a1d30107",
+    "atm_simplemem_rebuild_99bfd0ee71e201e7",
+    "atm_simplemem_rebuild_35fc97fd55c9b572",
+    "atm_simplemem_rebuild_e53dc83f8cde6c14",
+    "atm_simplemem_rebuild_5b6a7687c19b537c",
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+    "atm_simplemem_rebuild_391cee5deef26b99",
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+    "atm_simplemem_rebuild_d403c6432e1a0d69"
+  ],
+  "support_spans": [
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+    },
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+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "raw_candidate_count=30",
+    "entry_id_unique_count=30",
+    "signature_unique_count=7",
+    "atomic_content_unique_count=28",
+    "dedup_candidate_count=28",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=2",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.9333",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=5482",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=3",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_391cee5deef26b99,atm_simplemem_rebuild_0acf088788bdb1dc,atm_simplemem_rebuild_d403c6432e1a0d69"
+  ],
+  "deduplicated_support_count": 7,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_621b41f4f3ba3022",
+    "atm_simplemem_rebuild_d2aa31a43ac56d59",
+    "atm_simplemem_rebuild_026f91e9ea7cd36a",
+    "atm_simplemem_rebuild_62e9a1321d8fb932",
+    "atm_simplemem_rebuild_96f410ed85709d40",
+    "atm_simplemem_rebuild_53e25d12a4c1332b",
+    "atm_simplemem_rebuild_2912e08c979d829d",
+    "atm_simplemem_rebuild_ba7058c7fe7c5e42",
+    "atm_simplemem_rebuild_e3761d29a1d30107",
+    "atm_simplemem_rebuild_99bfd0ee71e201e7",
+    "atm_simplemem_rebuild_35fc97fd55c9b572",
+    "atm_simplemem_rebuild_e53dc83f8cde6c14",
+    "atm_simplemem_rebuild_5b6a7687c19b537c",
+    "atm_simplemem_rebuild_8548903c4124d0ba",
+    "atm_simplemem_rebuild_2b38ceaba5f4ed9e",
+    "atm_simplemem_rebuild_f3ef02beab621ee7",
+    "atm_simplemem_rebuild_c21c7a3dce7b3b7e",
+    "atm_simplemem_rebuild_50a91fc4a4880a07",
+    "atm_simplemem_rebuild_67d8f21e71dff46e",
+    "atm_simplemem_rebuild_3ef734dfbc362bca",
+    "atm_simplemem_rebuild_1b4e17683cfbfe4f",
+    "atm_simplemem_rebuild_cba656635c6bcb9d",
+    "atm_simplemem_rebuild_391cee5deef26b99",
+    "atm_simplemem_rebuild_0acf088788bdb1dc",
+    "atm_simplemem_rebuild_d403c6432e1a0d69"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_621b41f4f3ba3022",
+    "atm_simplemem_rebuild_d2aa31a43ac56d59",
+    "atm_simplemem_rebuild_026f91e9ea7cd36a",
+    "atm_simplemem_rebuild_62e9a1321d8fb932",
+    "atm_simplemem_rebuild_96f410ed85709d40",
+    "atm_simplemem_rebuild_53e25d12a4c1332b",
+    "atm_simplemem_rebuild_2912e08c979d829d",
+    "atm_simplemem_rebuild_ba7058c7fe7c5e42",
+    "atm_simplemem_rebuild_e3761d29a1d30107",
+    "atm_simplemem_rebuild_99bfd0ee71e201e7",
+    "atm_simplemem_rebuild_35fc97fd55c9b572",
+    "atm_simplemem_rebuild_e53dc83f8cde6c14",
+    "atm_simplemem_rebuild_5b6a7687c19b537c",
+    "atm_simplemem_rebuild_8548903c4124d0ba",
+    "atm_simplemem_rebuild_2b38ceaba5f4ed9e",
+    "atm_simplemem_rebuild_f3ef02beab621ee7",
+    "atm_simplemem_rebuild_c21c7a3dce7b3b7e",
+    "atm_simplemem_rebuild_50a91fc4a4880a07",
+    "atm_simplemem_rebuild_67d8f21e71dff46e",
+    "atm_simplemem_rebuild_3ef734dfbc362bca",
+    "atm_simplemem_rebuild_1b4e17683cfbfe4f",
+    "atm_simplemem_rebuild_cba656635c6bcb9d",
+    "atm_simplemem_rebuild_391cee5deef26b99",
+    "atm_simplemem_rebuild_0acf088788bdb1dc",
+    "atm_simplemem_rebuild_d403c6432e1a0d69"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_621b41f4f3ba3022",
+    "atm_simplemem_rebuild_d2aa31a43ac56d59",
+    "atm_simplemem_rebuild_026f91e9ea7cd36a",
+    "atm_simplemem_rebuild_62e9a1321d8fb932",
+    "atm_simplemem_rebuild_96f410ed85709d40",
+    "atm_simplemem_rebuild_53e25d12a4c1332b",
+    "atm_simplemem_rebuild_2912e08c979d829d",
+    "atm_simplemem_rebuild_ba7058c7fe7c5e42",
+    "atm_simplemem_rebuild_e3761d29a1d30107",
+    "atm_simplemem_rebuild_99bfd0ee71e201e7",
+    "atm_simplemem_rebuild_35fc97fd55c9b572",
+    "atm_simplemem_rebuild_e53dc83f8cde6c14",
+    "atm_simplemem_rebuild_5b6a7687c19b537c",
+    "atm_simplemem_rebuild_8548903c4124d0ba",
+    "atm_simplemem_rebuild_2b38ceaba5f4ed9e",
+    "atm_simplemem_rebuild_f3ef02beab621ee7",
+    "atm_simplemem_rebuild_c21c7a3dce7b3b7e",
+    "atm_simplemem_rebuild_50a91fc4a4880a07",
+    "atm_simplemem_rebuild_67d8f21e71dff46e",
+    "atm_simplemem_rebuild_3ef734dfbc362bca",
+    "atm_simplemem_rebuild_1b4e17683cfbfe4f",
+    "atm_simplemem_rebuild_cba656635c6bcb9d",
+    "atm_simplemem_rebuild_391cee5deef26b99",
+    "atm_simplemem_rebuild_0acf088788bdb1dc",
+    "atm_simplemem_rebuild_d403c6432e1a0d69"
+  ],
+  "llm_context_count_pre_dedup": 30,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_4.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_4.json
new file mode 100644
index 0000000000000000000000000000000000000000..3da21596f8e8c7a89c1ddb501536970f84ad134d
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_4.json
@@ -0,0 +1,231 @@
+{
+  "answer_id": "ans_4c0af9d0325660df",
+  "patient_id": "patient_14",
+  "question_id": 4,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_62e9a1321d8fb932",
+    "atm_simplemem_rebuild_35fc97fd55c9b572",
+    "atm_simplemem_rebuild_d2aa31a43ac56d59",
+    "atm_simplemem_rebuild_621b41f4f3ba3022",
+    "atm_simplemem_rebuild_026f91e9ea7cd36a",
+    "atm_simplemem_rebuild_14e975d096e299b3",
+    "atm_simplemem_rebuild_53e25d12a4c1332b",
+    "atm_simplemem_rebuild_67d8f21e71dff46e",
+    "atm_simplemem_rebuild_4179d67ca402c3a6",
+    "atm_simplemem_rebuild_96f410ed85709d40",
+    "atm_simplemem_rebuild_e3761d29a1d30107",
+    "atm_simplemem_rebuild_f3ef02beab621ee7",
+    "atm_simplemem_rebuild_a32ab05dd9f9d0ff",
+    "atm_simplemem_rebuild_ba7058c7fe7c5e42",
+    "atm_simplemem_rebuild_f75b9dc01eddc0ee",
+    "atm_simplemem_rebuild_5fd85e6f7b440229",
+    "atm_simplemem_rebuild_9c9c63e60f916862",
+    "atm_simplemem_rebuild_74a6c0dfa2d65aea",
+    "atm_simplemem_rebuild_50a91fc4a4880a07",
+    "atm_simplemem_rebuild_0ffb34c5039d3428",
+    "atm_simplemem_rebuild_2912e08c979d829d",
+    "atm_simplemem_rebuild_2b38ceaba5f4ed9e",
+    "atm_simplemem_rebuild_c21c7a3dce7b3b7e",
+    "atm_simplemem_rebuild_48bdfbe74eded3fb",
+    "atm_simplemem_rebuild_99bfd0ee71e201e7"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_14",
+      "text_id": "text_0",
+      "section_id": "sec_950c9db798c58107",
+      "chunk_id": "chunk_0e2fb1a4c38d5b38",
+      "original_start": 0,
+      "original_end": 1761
+    },
+    {
+      "patient_id": "patient_14",
+      "text_id": "text_5",
+      "section_id": "sec_da415af8a5f29044",
+      "chunk_id": "chunk_271698ced437d3cf",
+      "original_start": 0,
+      "original_end": 5342
+    },
+    {
+      "patient_id": "patient_14",
+      "text_id": "text_4",
+      "section_id": "sec_caff016feeb4f460",
+      "chunk_id": "chunk_be6f8f1eae290605",
+      "original_start": 0,
+      "original_end": 1689
+    },
+    {
+      "patient_id": "patient_14",
+      "text_id": "text_2",
+      "section_id": "sec_0447db4f31555ee4",
+      "chunk_id": "chunk_7ed9be784738ab90",
+      "original_start": 0,
+      "original_end": 12426
+    },
+    {
+      "patient_id": "patient_14",
+      "text_id": "text_1",
+      "section_id": "sec_bed011d3aaf51413",
+      "chunk_id": "chunk_f47bc5765ccf09f2",
+      "original_start": 0,
+      "original_end": 9246
+    },
+    {
+      "patient_id": "patient_14",
+      "text_id": "text_6",
+      "section_id": "sec_2333bfd71f4bafdd",
+      "chunk_id": "chunk_24e54e85434050bf",
+      "original_start": 0,
+      "original_end": 6625
+    }
+  ],
+  "uncertainty": false,
+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "exclusion",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=6",
+    "atomic_content_unique_count=25",
+    "dedup_candidate_count=25",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=1.0000",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=5766",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 6,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_62e9a1321d8fb932",
+    "atm_simplemem_rebuild_35fc97fd55c9b572",
+    "atm_simplemem_rebuild_d2aa31a43ac56d59",
+    "atm_simplemem_rebuild_621b41f4f3ba3022",
+    "atm_simplemem_rebuild_026f91e9ea7cd36a",
+    "atm_simplemem_rebuild_14e975d096e299b3",
+    "atm_simplemem_rebuild_53e25d12a4c1332b",
+    "atm_simplemem_rebuild_67d8f21e71dff46e",
+    "atm_simplemem_rebuild_4179d67ca402c3a6",
+    "atm_simplemem_rebuild_96f410ed85709d40",
+    "atm_simplemem_rebuild_e3761d29a1d30107",
+    "atm_simplemem_rebuild_f3ef02beab621ee7",
+    "atm_simplemem_rebuild_a32ab05dd9f9d0ff",
+    "atm_simplemem_rebuild_ba7058c7fe7c5e42",
+    "atm_simplemem_rebuild_f75b9dc01eddc0ee",
+    "atm_simplemem_rebuild_5fd85e6f7b440229",
+    "atm_simplemem_rebuild_9c9c63e60f916862",
+    "atm_simplemem_rebuild_74a6c0dfa2d65aea",
+    "atm_simplemem_rebuild_50a91fc4a4880a07",
+    "atm_simplemem_rebuild_0ffb34c5039d3428",
+    "atm_simplemem_rebuild_2912e08c979d829d",
+    "atm_simplemem_rebuild_2b38ceaba5f4ed9e",
+    "atm_simplemem_rebuild_c21c7a3dce7b3b7e",
+    "atm_simplemem_rebuild_48bdfbe74eded3fb",
+    "atm_simplemem_rebuild_99bfd0ee71e201e7"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_62e9a1321d8fb932",
+    "atm_simplemem_rebuild_35fc97fd55c9b572",
+    "atm_simplemem_rebuild_d2aa31a43ac56d59",
+    "atm_simplemem_rebuild_621b41f4f3ba3022",
+    "atm_simplemem_rebuild_026f91e9ea7cd36a",
+    "atm_simplemem_rebuild_14e975d096e299b3",
+    "atm_simplemem_rebuild_53e25d12a4c1332b",
+    "atm_simplemem_rebuild_67d8f21e71dff46e",
+    "atm_simplemem_rebuild_4179d67ca402c3a6",
+    "atm_simplemem_rebuild_96f410ed85709d40",
+    "atm_simplemem_rebuild_e3761d29a1d30107",
+    "atm_simplemem_rebuild_f3ef02beab621ee7",
+    "atm_simplemem_rebuild_a32ab05dd9f9d0ff",
+    "atm_simplemem_rebuild_ba7058c7fe7c5e42",
+    "atm_simplemem_rebuild_f75b9dc01eddc0ee",
+    "atm_simplemem_rebuild_5fd85e6f7b440229",
+    "atm_simplemem_rebuild_9c9c63e60f916862",
+    "atm_simplemem_rebuild_74a6c0dfa2d65aea",
+    "atm_simplemem_rebuild_50a91fc4a4880a07",
+    "atm_simplemem_rebuild_0ffb34c5039d3428",
+    "atm_simplemem_rebuild_2912e08c979d829d",
+    "atm_simplemem_rebuild_2b38ceaba5f4ed9e",
+    "atm_simplemem_rebuild_c21c7a3dce7b3b7e",
+    "atm_simplemem_rebuild_48bdfbe74eded3fb",
+    "atm_simplemem_rebuild_99bfd0ee71e201e7"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_62e9a1321d8fb932",
+    "atm_simplemem_rebuild_35fc97fd55c9b572",
+    "atm_simplemem_rebuild_d2aa31a43ac56d59",
+    "atm_simplemem_rebuild_621b41f4f3ba3022",
+    "atm_simplemem_rebuild_026f91e9ea7cd36a",
+    "atm_simplemem_rebuild_14e975d096e299b3",
+    "atm_simplemem_rebuild_53e25d12a4c1332b",
+    "atm_simplemem_rebuild_67d8f21e71dff46e",
+    "atm_simplemem_rebuild_4179d67ca402c3a6",
+    "atm_simplemem_rebuild_96f410ed85709d40",
+    "atm_simplemem_rebuild_e3761d29a1d30107",
+    "atm_simplemem_rebuild_f3ef02beab621ee7",
+    "atm_simplemem_rebuild_a32ab05dd9f9d0ff",
+    "atm_simplemem_rebuild_ba7058c7fe7c5e42",
+    "atm_simplemem_rebuild_f75b9dc01eddc0ee",
+    "atm_simplemem_rebuild_5fd85e6f7b440229",
+    "atm_simplemem_rebuild_9c9c63e60f916862",
+    "atm_simplemem_rebuild_74a6c0dfa2d65aea",
+    "atm_simplemem_rebuild_50a91fc4a4880a07",
+    "atm_simplemem_rebuild_0ffb34c5039d3428",
+    "atm_simplemem_rebuild_2912e08c979d829d",
+    "atm_simplemem_rebuild_2b38ceaba5f4ed9e",
+    "atm_simplemem_rebuild_c21c7a3dce7b3b7e",
+    "atm_simplemem_rebuild_48bdfbe74eded3fb",
+    "atm_simplemem_rebuild_99bfd0ee71e201e7"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_5.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_5.json
new file mode 100644
index 0000000000000000000000000000000000000000..6eecc48e0527fbf594bc5bebe6e5d7438da14d86
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_5.json
@@ -0,0 +1,231 @@
+{
+  "answer_id": "ans_b13b816d5b86ace4",
+  "patient_id": "patient_14",
+  "question_id": 5,
+  "selected_option": "E",
+  "reasoning": "Final answer: E",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_67d8f21e71dff46e",
+    "atm_simplemem_rebuild_f39e80a1a48848fc",
+    "atm_simplemem_rebuild_0d59eb5a18139764",
+    "atm_simplemem_rebuild_7e9984ff13684db5",
+    "atm_simplemem_rebuild_06a1fa62c2db9aee",
+    "atm_simplemem_rebuild_68559ca82f0a145c",
+    "atm_simplemem_rebuild_35fc97fd55c9b572",
+    "atm_simplemem_rebuild_334e8d38a4b34e06",
+    "atm_simplemem_rebuild_70997dd6ecf0780f",
+    "atm_simplemem_rebuild_1911c6f781ce2bf4",
+    "atm_simplemem_rebuild_f3ef02beab621ee7",
+    "atm_simplemem_rebuild_53e25d12a4c1332b",
+    "atm_simplemem_rebuild_521ba5370b363aa3",
+    "atm_simplemem_rebuild_e0825649191180e9",
+    "atm_simplemem_rebuild_688b20a8b8fba536",
+    "atm_simplemem_rebuild_6954909216e2982d",
+    "atm_simplemem_rebuild_583cc5a5ae6c4a7b",
+    "atm_simplemem_rebuild_2b38ceaba5f4ed9e",
+    "atm_simplemem_rebuild_56fd540a40ba7f75",
+    "atm_simplemem_rebuild_62e9a1321d8fb932",
+    "atm_simplemem_rebuild_c666e920affcd53a",
+    "atm_simplemem_rebuild_286e3d1a7020f07d",
+    "atm_simplemem_rebuild_7d3c22fb98c17d93",
+    "atm_simplemem_rebuild_337f7fda4277a6c1",
+    "atm_simplemem_rebuild_8548903c4124d0ba"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_14",
+      "text_id": "text_4",
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+    "atm_simplemem_rebuild_8548903c4124d0ba"
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_6.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_6.json
new file mode 100644
index 0000000000000000000000000000000000000000..fdd3442589f77646e03331d461790c8cd1a231aa
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_6.json
@@ -0,0 +1,240 @@
+{
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_7.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_7.json
new file mode 100644
index 0000000000000000000000000000000000000000..76d061cb8a2c86329a2e025373a88a711a5e44a2
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_7.json
@@ -0,0 +1,215 @@
+{
+  "answer_id": "ans_dcccc53b600cbe97",
+  "patient_id": "patient_14",
+  "question_id": 7,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_949a5519f5a6b997",
+    "atm_simplemem_rebuild_c0759a83b5639852",
+    "atm_simplemem_rebuild_48bdfbe74eded3fb",
+    "atm_simplemem_rebuild_88655089529d2e15",
+    "atm_simplemem_rebuild_1b4e17683cfbfe4f",
+    "atm_simplemem_rebuild_cd0aa51ff3ba4cdc",
+    "atm_simplemem_rebuild_2ca6223898d85edf",
+    "atm_simplemem_rebuild_20da7851adbaf44c",
+    "atm_simplemem_rebuild_ca04f09ce7a9475d",
+    "atm_simplemem_rebuild_98d2dcf37b1f2482",
+    "atm_simplemem_rebuild_b17c80d9bf4ee353",
+    "atm_simplemem_rebuild_f75b9dc01eddc0ee",
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+    "atm_simplemem_rebuild_2912e08c979d829d",
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+    "atm_simplemem_rebuild_b23d9cdca22e9ced",
+    "atm_simplemem_rebuild_3af09c3577506c58",
+    "atm_simplemem_rebuild_3ea7a24918ce76ce"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_14",
+      "text_id": "text_5",
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+      "original_end": 5342
+    },
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+    },
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+      "chunk_id": "chunk_f47bc5765ccf09f2",
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+      "original_end": 9246
+    },
+    {
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+    }
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+  "question_intent": "chronology",
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+  "verification_warning_notes": [],
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+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
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+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=5285",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
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+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
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+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_88655089529d2e15",
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+    "atm_simplemem_rebuild_f75b9dc01eddc0ee",
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+    "atm_simplemem_rebuild_d403c6432e1a0d69",
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+    "atm_simplemem_rebuild_848e2091364eb95f",
+    "atm_simplemem_rebuild_35fc97fd55c9b572",
+    "atm_simplemem_rebuild_ac91a41524448f58",
+    "atm_simplemem_rebuild_2912e08c979d829d",
+    "atm_simplemem_rebuild_dd56c6df003ad4ff",
+    "atm_simplemem_rebuild_0af4ca0c3c416458",
+    "atm_simplemem_rebuild_b23d9cdca22e9ced",
+    "atm_simplemem_rebuild_3af09c3577506c58",
+    "atm_simplemem_rebuild_3ea7a24918ce76ce"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_949a5519f5a6b997",
+    "atm_simplemem_rebuild_c0759a83b5639852",
+    "atm_simplemem_rebuild_48bdfbe74eded3fb",
+    "atm_simplemem_rebuild_88655089529d2e15",
+    "atm_simplemem_rebuild_1b4e17683cfbfe4f",
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+    "atm_simplemem_rebuild_2ca6223898d85edf",
+    "atm_simplemem_rebuild_20da7851adbaf44c",
+    "atm_simplemem_rebuild_ca04f09ce7a9475d",
+    "atm_simplemem_rebuild_98d2dcf37b1f2482",
+    "atm_simplemem_rebuild_b17c80d9bf4ee353",
+    "atm_simplemem_rebuild_f75b9dc01eddc0ee",
+    "atm_simplemem_rebuild_0dfd5e1fd252807a",
+    "atm_simplemem_rebuild_d403c6432e1a0d69",
+    "atm_simplemem_rebuild_20d190fd70d04d05",
+    "atm_simplemem_rebuild_391cee5deef26b99",
+    "atm_simplemem_rebuild_848e2091364eb95f",
+    "atm_simplemem_rebuild_35fc97fd55c9b572",
+    "atm_simplemem_rebuild_ac91a41524448f58",
+    "atm_simplemem_rebuild_2912e08c979d829d",
+    "atm_simplemem_rebuild_dd56c6df003ad4ff",
+    "atm_simplemem_rebuild_0af4ca0c3c416458",
+    "atm_simplemem_rebuild_b23d9cdca22e9ced",
+    "atm_simplemem_rebuild_3af09c3577506c58",
+    "atm_simplemem_rebuild_3ea7a24918ce76ce"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: A",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_949a5519f5a6b997",
+    "atm_simplemem_rebuild_c0759a83b5639852",
+    "atm_simplemem_rebuild_48bdfbe74eded3fb",
+    "atm_simplemem_rebuild_88655089529d2e15",
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+    "atm_simplemem_rebuild_2ca6223898d85edf",
+    "atm_simplemem_rebuild_20da7851adbaf44c",
+    "atm_simplemem_rebuild_ca04f09ce7a9475d",
+    "atm_simplemem_rebuild_98d2dcf37b1f2482",
+    "atm_simplemem_rebuild_b17c80d9bf4ee353",
+    "atm_simplemem_rebuild_f75b9dc01eddc0ee",
+    "atm_simplemem_rebuild_0dfd5e1fd252807a",
+    "atm_simplemem_rebuild_d403c6432e1a0d69",
+    "atm_simplemem_rebuild_20d190fd70d04d05",
+    "atm_simplemem_rebuild_391cee5deef26b99",
+    "atm_simplemem_rebuild_848e2091364eb95f",
+    "atm_simplemem_rebuild_35fc97fd55c9b572",
+    "atm_simplemem_rebuild_ac91a41524448f58",
+    "atm_simplemem_rebuild_2912e08c979d829d",
+    "atm_simplemem_rebuild_dd56c6df003ad4ff",
+    "atm_simplemem_rebuild_0af4ca0c3c416458",
+    "atm_simplemem_rebuild_b23d9cdca22e9ced",
+    "atm_simplemem_rebuild_3af09c3577506c58",
+    "atm_simplemem_rebuild_3ea7a24918ce76ce"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_8.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_8.json
new file mode 100644
index 0000000000000000000000000000000000000000..db1389f8c3ed6bf55c99d26b991141c8f154c4d8
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_8.json
@@ -0,0 +1,231 @@
+{
+  "answer_id": "ans_4b66de4dcfcfeac5",
+  "patient_id": "patient_14",
+  "question_id": 8,
+  "selected_option": "E",
+  "reasoning": "Final answer: E",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_e9eecafd15037de8",
+    "atm_simplemem_rebuild_62e9a1321d8fb932",
+    "atm_simplemem_rebuild_337f7fda4277a6c1",
+    "atm_simplemem_rebuild_c6720603959b7226",
+    "atm_simplemem_rebuild_aebba14dc6987365",
+    "atm_simplemem_rebuild_c707c6196b799abe",
+    "atm_simplemem_rebuild_9a94c091425424f6",
+    "atm_simplemem_rebuild_99bfd0ee71e201e7",
+    "atm_simplemem_rebuild_9884de8f8dc7fff4",
+    "atm_simplemem_rebuild_0d59eb5a18139764",
+    "atm_simplemem_rebuild_f3ef02beab621ee7",
+    "atm_simplemem_rebuild_1d35d835c7eefecb",
+    "atm_simplemem_rebuild_1edd10128ee7667b",
+    "atm_simplemem_rebuild_e3761d29a1d30107",
+    "atm_simplemem_rebuild_037407871c66c2c4",
+    "atm_simplemem_rebuild_cbdb54dc5352b77a",
+    "atm_simplemem_rebuild_96f410ed85709d40",
+    "atm_simplemem_rebuild_fe0c4c7b48d65414",
+    "atm_simplemem_rebuild_4c88c2b5d79ccd17",
+    "atm_simplemem_rebuild_c51d074d6427a0b0",
+    "atm_simplemem_rebuild_7d3c22fb98c17d93",
+    "atm_simplemem_rebuild_2045920e86c0521d",
+    "atm_simplemem_rebuild_35fc97fd55c9b572",
+    "atm_simplemem_rebuild_a53d9deabffb71bd",
+    "atm_simplemem_rebuild_bc5b5fea1b53e102"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_14",
+      "text_id": "text_5",
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+    {
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+    },
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+      "original_end": 12426
+    },
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+      "original_end": 9246
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+  "question_intent": "direct",
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+  "verification_warning_notes": [],
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+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "entry_id_unique_count=27",
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+    "dedup_candidate_count=25",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=2",
+    "selection_collapse_warning=False",
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+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=6635",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
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+  "option_diagnostics": {},
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+    "atm_simplemem_rebuild_a53d9deabffb71bd",
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+  ],
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+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: E",
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+    "atm_simplemem_rebuild_35fc97fd55c9b572",
+    "atm_simplemem_rebuild_a53d9deabffb71bd",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_9.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_9.json
new file mode 100644
index 0000000000000000000000000000000000000000..913f48c246e5986aedc542277c98db5257c932bf
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_14_9.json
@@ -0,0 +1,239 @@
+{
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+  "patient_id": "patient_14",
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+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_62e9a1321d8fb932",
+    "atm_simplemem_rebuild_c707c6196b799abe",
+    "atm_simplemem_rebuild_f3ef02beab621ee7",
+    "atm_simplemem_rebuild_9e83ce0834152c97",
+    "atm_simplemem_rebuild_586fa301f411084f",
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+    "atm_simplemem_rebuild_e9eecafd15037de8",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_0.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_0.json
new file mode 100644
index 0000000000000000000000000000000000000000..73af46da06724d4e732bffaac5068a7b4f683357
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_0.json
@@ -0,0 +1,219 @@
+{
+  "answer_id": "ans_4d300c1170c6738e",
+  "patient_id": "patient_15",
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+  "selected_option": "B",
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+  ],
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+    "atm_simplemem_rebuild_9203bd801bdbec3c",
+    "atm_simplemem_rebuild_dc50edf1ab273ecb",
+    "atm_simplemem_rebuild_9505f247e968808f",
+    "atm_simplemem_rebuild_01bbfed34fe7f40d",
+    "atm_simplemem_rebuild_574157ed7dca3cb3",
+    "atm_simplemem_rebuild_20a67bf943f5f1ae",
+    "atm_simplemem_rebuild_672feebf5472de06",
+    "atm_simplemem_rebuild_e749b604b25bac97"
+  ],
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+    "atm_simplemem_rebuild_ef0561e69362a623",
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+    "atm_simplemem_rebuild_1c32479e5f6120e6",
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+    "atm_simplemem_rebuild_2d003fe197c5f964",
+    "atm_simplemem_rebuild_9203bd801bdbec3c",
+    "atm_simplemem_rebuild_dc50edf1ab273ecb",
+    "atm_simplemem_rebuild_9505f247e968808f",
+    "atm_simplemem_rebuild_01bbfed34fe7f40d",
+    "atm_simplemem_rebuild_574157ed7dca3cb3",
+    "atm_simplemem_rebuild_20a67bf943f5f1ae",
+    "atm_simplemem_rebuild_672feebf5472de06",
+    "atm_simplemem_rebuild_e749b604b25bac97"
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_1.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_1.json
new file mode 100644
index 0000000000000000000000000000000000000000..af522e9e847b864c8dcab24b105d738a2d4bc928
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_1.json
@@ -0,0 +1,207 @@
+{
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+  "selected_option": "C",
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+    "atm_simplemem_rebuild_5b7a0bf6763d7e49",
+    "atm_simplemem_rebuild_8bc59d24baa790b1",
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+    "atm_simplemem_rebuild_60d74f44337bdc56",
+    "atm_simplemem_rebuild_97ef54dfd70355bc",
+    "atm_simplemem_rebuild_b5f1a7c71a6eaa64",
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+    "atm_simplemem_rebuild_dbca3c80aa5a21a3"
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+    "atm_simplemem_rebuild_b5f1a7c71a6eaa64",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_10.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_10.json
new file mode 100644
index 0000000000000000000000000000000000000000..57b1df97bae777114d1b1ad34fdb146ac1ee4b78
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_10.json
@@ -0,0 +1,215 @@
+{
+  "answer_id": "ans_05617f9132a94788",
+  "patient_id": "patient_15",
+  "question_id": 10,
+  "selected_option": "E",
+  "reasoning": "Final answer: E",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_cfcabed4c789e4c9",
+    "atm_simplemem_rebuild_c76471f49f7dee06",
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+  ],
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+    },
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+    "atm_simplemem_rebuild_5f166e87ec97157e",
+    "atm_simplemem_rebuild_8fd62a932acccd07",
+    "atm_simplemem_rebuild_bcb11370822b0562",
+    "atm_simplemem_rebuild_5544439cc7e11434",
+    "atm_simplemem_rebuild_edf582a8457657c2",
+    "atm_simplemem_rebuild_1451e9998240bbda",
+    "atm_simplemem_rebuild_a11c252018dbfe94",
+    "atm_simplemem_rebuild_93b2c8d99bca393e",
+    "atm_simplemem_rebuild_588b037090773cc3",
+    "atm_simplemem_rebuild_d3bbb45bf9c53a61"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_e2c1009b83e8bca5",
+    "atm_simplemem_rebuild_7dd564e4031bce4b",
+    "atm_simplemem_rebuild_d133255d1371fbb6",
+    "atm_simplemem_rebuild_c455ee9dea6a754b",
+    "atm_simplemem_rebuild_a2ba8f9ae163006a",
+    "atm_simplemem_rebuild_cfcabed4c789e4c9",
+    "atm_simplemem_rebuild_c76471f49f7dee06",
+    "atm_simplemem_rebuild_6eac154c40c0f599",
+    "atm_simplemem_rebuild_87fe224b01cf5ee5",
+    "atm_simplemem_rebuild_4423c5788dfe4a56",
+    "atm_simplemem_rebuild_a3a1a520c78f2fad",
+    "atm_simplemem_rebuild_5f166e87ec97157e",
+    "atm_simplemem_rebuild_8fd62a932acccd07",
+    "atm_simplemem_rebuild_bcb11370822b0562",
+    "atm_simplemem_rebuild_5544439cc7e11434",
+    "atm_simplemem_rebuild_edf582a8457657c2",
+    "atm_simplemem_rebuild_1451e9998240bbda",
+    "atm_simplemem_rebuild_a11c252018dbfe94",
+    "atm_simplemem_rebuild_93b2c8d99bca393e",
+    "atm_simplemem_rebuild_588b037090773cc3",
+    "atm_simplemem_rebuild_d3bbb45bf9c53a61"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: E",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_e2c1009b83e8bca5",
+    "atm_simplemem_rebuild_7dd564e4031bce4b",
+    "atm_simplemem_rebuild_d133255d1371fbb6",
+    "atm_simplemem_rebuild_c455ee9dea6a754b",
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+    "atm_simplemem_rebuild_cfcabed4c789e4c9",
+    "atm_simplemem_rebuild_c76471f49f7dee06",
+    "atm_simplemem_rebuild_6eac154c40c0f599",
+    "atm_simplemem_rebuild_87fe224b01cf5ee5",
+    "atm_simplemem_rebuild_4423c5788dfe4a56",
+    "atm_simplemem_rebuild_a3a1a520c78f2fad",
+    "atm_simplemem_rebuild_5f166e87ec97157e",
+    "atm_simplemem_rebuild_8fd62a932acccd07",
+    "atm_simplemem_rebuild_bcb11370822b0562",
+    "atm_simplemem_rebuild_5544439cc7e11434",
+    "atm_simplemem_rebuild_edf582a8457657c2",
+    "atm_simplemem_rebuild_1451e9998240bbda",
+    "atm_simplemem_rebuild_a11c252018dbfe94",
+    "atm_simplemem_rebuild_93b2c8d99bca393e",
+    "atm_simplemem_rebuild_588b037090773cc3",
+    "atm_simplemem_rebuild_d3bbb45bf9c53a61"
+  ],
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+  "llm_context_count_post_dedup": 21,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_11.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_11.json
new file mode 100644
index 0000000000000000000000000000000000000000..57ea4a416bc66ca669b69d68186b6cc363ed12a5
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_11.json
@@ -0,0 +1,183 @@
+{
+  "answer_id": "ans_843f6f5ac8db4f49",
+  "patient_id": "patient_15",
+  "question_id": 11,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_482a4ad84dce4665",
+    "atm_simplemem_rebuild_410f1de404581f8b",
+    "atm_simplemem_rebuild_574157ed7dca3cb3",
+    "atm_simplemem_rebuild_bad55f324972c551",
+    "atm_simplemem_rebuild_6a3ccf45f7978ff6",
+    "atm_simplemem_rebuild_672feebf5472de06",
+    "atm_simplemem_rebuild_ed4d569227633658",
+    "atm_simplemem_rebuild_093e0124e90ec564",
+    "atm_simplemem_rebuild_9c55d12a1b536d5e",
+    "atm_simplemem_rebuild_060bbe7217633674",
+    "atm_simplemem_rebuild_beb88217f878edd5",
+    "atm_simplemem_rebuild_06f8043b169abeb2",
+    "atm_simplemem_rebuild_ec713996e250323a",
+    "atm_simplemem_rebuild_a9bf351d3923b5ed",
+    "atm_simplemem_rebuild_a51fbdc5110c6314"
+  ],
+  "support_spans": [
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+      "original_end": 7624
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+      "original_end": 3556
+    },
+    {
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+      "chunk_id": "chunk_9ad3dd54bbfa9935",
+      "original_start": 0,
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+    },
+    {
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+    },
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+      "original_end": 9579
+    }
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+  "verification_override_applied": false,
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+  "answer_routing_policy": "simplemem_rebuild_mcq",
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+  "mixed_support_fusion_used": false,
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+    "entry_id_unique_count=25",
+    "signature_unique_count=5",
+    "atomic_content_unique_count=15",
+    "dedup_candidate_count=15",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=10",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.6000",
+    "context_count=15",
+    "selected_context_count=15",
+    "selected_context_char_count=2829",
+    "lexical_backfill_used=False",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 5,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
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+    "atm_simplemem_rebuild_060bbe7217633674",
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+    "atm_simplemem_rebuild_06f8043b169abeb2",
+    "atm_simplemem_rebuild_ec713996e250323a",
+    "atm_simplemem_rebuild_a9bf351d3923b5ed",
+    "atm_simplemem_rebuild_a51fbdc5110c6314"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_482a4ad84dce4665",
+    "atm_simplemem_rebuild_410f1de404581f8b",
+    "atm_simplemem_rebuild_574157ed7dca3cb3",
+    "atm_simplemem_rebuild_bad55f324972c551",
+    "atm_simplemem_rebuild_6a3ccf45f7978ff6",
+    "atm_simplemem_rebuild_672feebf5472de06",
+    "atm_simplemem_rebuild_ed4d569227633658",
+    "atm_simplemem_rebuild_093e0124e90ec564",
+    "atm_simplemem_rebuild_9c55d12a1b536d5e",
+    "atm_simplemem_rebuild_060bbe7217633674",
+    "atm_simplemem_rebuild_beb88217f878edd5",
+    "atm_simplemem_rebuild_06f8043b169abeb2",
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+    "atm_simplemem_rebuild_a9bf351d3923b5ed",
+    "atm_simplemem_rebuild_a51fbdc5110c6314"
+  ],
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+  "llm_evidence_summary": "Final answer: A",
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+    "atm_simplemem_rebuild_482a4ad84dce4665",
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+    "atm_simplemem_rebuild_bad55f324972c551",
+    "atm_simplemem_rebuild_6a3ccf45f7978ff6",
+    "atm_simplemem_rebuild_672feebf5472de06",
+    "atm_simplemem_rebuild_ed4d569227633658",
+    "atm_simplemem_rebuild_093e0124e90ec564",
+    "atm_simplemem_rebuild_9c55d12a1b536d5e",
+    "atm_simplemem_rebuild_060bbe7217633674",
+    "atm_simplemem_rebuild_beb88217f878edd5",
+    "atm_simplemem_rebuild_06f8043b169abeb2",
+    "atm_simplemem_rebuild_ec713996e250323a",
+    "atm_simplemem_rebuild_a9bf351d3923b5ed",
+    "atm_simplemem_rebuild_a51fbdc5110c6314"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 15,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_12.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_12.json
new file mode 100644
index 0000000000000000000000000000000000000000..c586980be8c05bee5647b974e614521d787f1650
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_12.json
@@ -0,0 +1,216 @@
+{
+  "answer_id": "ans_9355d77a343d60df",
+  "patient_id": "patient_15",
+  "question_id": 12,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_6f3363e2c5955b80",
+    "atm_simplemem_rebuild_4bec4342f80a07c7",
+    "atm_simplemem_rebuild_e5618fddcd078c46",
+    "atm_simplemem_rebuild_b93f793c1ed02063",
+    "atm_simplemem_rebuild_988003c4475ed48b",
+    "atm_simplemem_rebuild_41d5a4d0789063f0",
+    "atm_simplemem_rebuild_5544439cc7e11434",
+    "atm_simplemem_rebuild_7e9c629bd0f80335",
+    "atm_simplemem_rebuild_bcb11370822b0562",
+    "atm_simplemem_rebuild_9aa0d598d3f75bfb",
+    "atm_simplemem_rebuild_c6ea8695dbac1b93",
+    "atm_simplemem_rebuild_f6a11510d54cc300",
+    "atm_simplemem_rebuild_d8d615395dcb4145",
+    "atm_simplemem_rebuild_43e6917fb4e398af",
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+    "atm_simplemem_rebuild_ab8defee5928ec69",
+    "atm_simplemem_rebuild_7135bc909cb21996",
+    "atm_simplemem_rebuild_2dec6354baa7159e",
+    "atm_simplemem_rebuild_f95227b32beda725",
+    "atm_simplemem_rebuild_0e6bd210e697629b",
+    "atm_simplemem_rebuild_ae0a3acb3fa4a1d3",
+    "atm_simplemem_rebuild_b58bd0e50450a48f"
+  ],
+  "support_spans": [
+    {
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+    },
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+      "original_end": 7624
+    },
+    {
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+    },
+    {
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+  "question_intent": "direct",
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+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
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+    "entry_id_unique_count=27",
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+    "atomic_content_unique_count=27",
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+    "selected_context_count=25",
+    "selected_context_char_count=4505",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=2",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
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+    "atm_simplemem_rebuild_47951e3d18a7ac21",
+    "atm_simplemem_rebuild_b09617635a341bdb",
+    "atm_simplemem_rebuild_ef89ce4fff0bd163",
+    "atm_simplemem_rebuild_c321652dd79a4a37",
+    "atm_simplemem_rebuild_ab8defee5928ec69",
+    "atm_simplemem_rebuild_7135bc909cb21996",
+    "atm_simplemem_rebuild_2dec6354baa7159e",
+    "atm_simplemem_rebuild_f95227b32beda725",
+    "atm_simplemem_rebuild_0e6bd210e697629b",
+    "atm_simplemem_rebuild_ae0a3acb3fa4a1d3",
+    "atm_simplemem_rebuild_b58bd0e50450a48f"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: D",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_6f3363e2c5955b80",
+    "atm_simplemem_rebuild_4bec4342f80a07c7",
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+    "atm_simplemem_rebuild_b93f793c1ed02063",
+    "atm_simplemem_rebuild_988003c4475ed48b",
+    "atm_simplemem_rebuild_41d5a4d0789063f0",
+    "atm_simplemem_rebuild_5544439cc7e11434",
+    "atm_simplemem_rebuild_7e9c629bd0f80335",
+    "atm_simplemem_rebuild_bcb11370822b0562",
+    "atm_simplemem_rebuild_9aa0d598d3f75bfb",
+    "atm_simplemem_rebuild_c6ea8695dbac1b93",
+    "atm_simplemem_rebuild_f6a11510d54cc300",
+    "atm_simplemem_rebuild_d8d615395dcb4145",
+    "atm_simplemem_rebuild_43e6917fb4e398af",
+    "atm_simplemem_rebuild_47951e3d18a7ac21",
+    "atm_simplemem_rebuild_b09617635a341bdb",
+    "atm_simplemem_rebuild_ef89ce4fff0bd163",
+    "atm_simplemem_rebuild_c321652dd79a4a37",
+    "atm_simplemem_rebuild_ab8defee5928ec69",
+    "atm_simplemem_rebuild_7135bc909cb21996",
+    "atm_simplemem_rebuild_2dec6354baa7159e",
+    "atm_simplemem_rebuild_f95227b32beda725",
+    "atm_simplemem_rebuild_0e6bd210e697629b",
+    "atm_simplemem_rebuild_ae0a3acb3fa4a1d3",
+    "atm_simplemem_rebuild_b58bd0e50450a48f"
+  ],
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+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_13.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_13.json
new file mode 100644
index 0000000000000000000000000000000000000000..81bbaf83f06b7e559fbd0b17e95f2b59514cc722
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_13.json
@@ -0,0 +1,207 @@
+{
+  "answer_id": "ans_623d827179d0209c",
+  "patient_id": "patient_15",
+  "question_id": 13,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_26185f975eab12ba",
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+    "atm_simplemem_rebuild_165c0e37512fffbb",
+    "atm_simplemem_rebuild_bb0661481d3828b1",
+    "atm_simplemem_rebuild_d85da8849842537a",
+    "atm_simplemem_rebuild_6e5cb58132c4fd63",
+    "atm_simplemem_rebuild_82c987ea422f0cea",
+    "atm_simplemem_rebuild_8113e07977da889a",
+    "atm_simplemem_rebuild_aa867d456155922d",
+    "atm_simplemem_rebuild_c6ea8695dbac1b93",
+    "atm_simplemem_rebuild_cdf5c50caa953d00",
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+    "atm_simplemem_rebuild_ccc0c955316b449b",
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+    "atm_simplemem_rebuild_5618cf21f0105315",
+    "atm_simplemem_rebuild_bbd95ba03c6b1012",
+    "atm_simplemem_rebuild_f763a7ae24451405",
+    "atm_simplemem_rebuild_f162482cf2d2744c"
+  ],
+  "support_spans": [
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+    },
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+    "dedup_candidate_count=29",
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+    "dropped_by_signature_dup=0",
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+    "selected_context_count=25",
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+    "lexical_lower_rank_pull_count=0",
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+    "atm_simplemem_rebuild_8113e07977da889a",
+    "atm_simplemem_rebuild_aa867d456155922d",
+    "atm_simplemem_rebuild_c6ea8695dbac1b93",
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+    "atm_simplemem_rebuild_ea06d9a025370ca4",
+    "atm_simplemem_rebuild_ccc0c955316b449b",
+    "atm_simplemem_rebuild_1b796fc3dd13b675",
+    "atm_simplemem_rebuild_bacae880405081ab",
+    "atm_simplemem_rebuild_14c68cee2fd2d2fc",
+    "atm_simplemem_rebuild_6c788350442ce622",
+    "atm_simplemem_rebuild_3a057714d24ad970",
+    "atm_simplemem_rebuild_35b30a19be07b812",
+    "atm_simplemem_rebuild_c321652dd79a4a37",
+    "atm_simplemem_rebuild_5618cf21f0105315",
+    "atm_simplemem_rebuild_bbd95ba03c6b1012",
+    "atm_simplemem_rebuild_f763a7ae24451405",
+    "atm_simplemem_rebuild_f162482cf2d2744c"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
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+    "atm_simplemem_rebuild_cc8994f06c11a998",
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+    "atm_simplemem_rebuild_6c788350442ce622",
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+    "atm_simplemem_rebuild_c321652dd79a4a37",
+    "atm_simplemem_rebuild_5618cf21f0105315",
+    "atm_simplemem_rebuild_bbd95ba03c6b1012",
+    "atm_simplemem_rebuild_f763a7ae24451405",
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+  ],
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+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_14.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_14.json
new file mode 100644
index 0000000000000000000000000000000000000000..f8a83ed1ece706c85931f8afd5389c897be763f5
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_14.json
@@ -0,0 +1,219 @@
+{
+  "answer_id": "ans_b05235de7037461c",
+  "patient_id": "patient_15",
+  "question_id": 14,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_f3c9d3fc40fc6b64",
+    "atm_simplemem_rebuild_ea8384de4c1b2ebf",
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+    "atm_simplemem_rebuild_53c89429a941252a",
+    "atm_simplemem_rebuild_bd669e89b5599176",
+    "atm_simplemem_rebuild_e568860d588b2bbd",
+    "atm_simplemem_rebuild_d070066a44364c44",
+    "atm_simplemem_rebuild_1ddd6f6848f715f4",
+    "atm_simplemem_rebuild_b5ce655c57f27206",
+    "atm_simplemem_rebuild_2fbebddc32d7c764",
+    "atm_simplemem_rebuild_bcb11370822b0562",
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+    "atm_simplemem_rebuild_a11c252018dbfe94",
+    "atm_simplemem_rebuild_93b2c8d99bca393e",
+    "atm_simplemem_rebuild_6a164fc9af61b2be"
+  ],
+  "support_spans": [
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+    },
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+    "selected_context_char_count=4149",
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+    "atm_simplemem_rebuild_93b2c8d99bca393e",
+    "atm_simplemem_rebuild_6a164fc9af61b2be"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_f3c9d3fc40fc6b64",
+    "atm_simplemem_rebuild_ea8384de4c1b2ebf",
+    "atm_simplemem_rebuild_440ebe3c5af0dbec",
+    "atm_simplemem_rebuild_53c89429a941252a",
+    "atm_simplemem_rebuild_bd669e89b5599176",
+    "atm_simplemem_rebuild_e568860d588b2bbd",
+    "atm_simplemem_rebuild_d070066a44364c44",
+    "atm_simplemem_rebuild_1ddd6f6848f715f4",
+    "atm_simplemem_rebuild_b5ce655c57f27206",
+    "atm_simplemem_rebuild_2fbebddc32d7c764",
+    "atm_simplemem_rebuild_bcb11370822b0562",
+    "atm_simplemem_rebuild_b5f1a7c71a6eaa64",
+    "atm_simplemem_rebuild_f94ff26c7416df36",
+    "atm_simplemem_rebuild_82457b7faddaf34f",
+    "atm_simplemem_rebuild_7619657d7c567ca3",
+    "atm_simplemem_rebuild_9f6414ff8a5a572c",
+    "atm_simplemem_rebuild_5544439cc7e11434",
+    "atm_simplemem_rebuild_667be47b9adb641c",
+    "atm_simplemem_rebuild_d269dcb0eb7b0ca1",
+    "atm_simplemem_rebuild_a11c252018dbfe94",
+    "atm_simplemem_rebuild_93b2c8d99bca393e",
+    "atm_simplemem_rebuild_6a164fc9af61b2be"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_f3c9d3fc40fc6b64",
+    "atm_simplemem_rebuild_ea8384de4c1b2ebf",
+    "atm_simplemem_rebuild_440ebe3c5af0dbec",
+    "atm_simplemem_rebuild_53c89429a941252a",
+    "atm_simplemem_rebuild_bd669e89b5599176",
+    "atm_simplemem_rebuild_e568860d588b2bbd",
+    "atm_simplemem_rebuild_d070066a44364c44",
+    "atm_simplemem_rebuild_1ddd6f6848f715f4",
+    "atm_simplemem_rebuild_b5ce655c57f27206",
+    "atm_simplemem_rebuild_2fbebddc32d7c764",
+    "atm_simplemem_rebuild_bcb11370822b0562",
+    "atm_simplemem_rebuild_b5f1a7c71a6eaa64",
+    "atm_simplemem_rebuild_f94ff26c7416df36",
+    "atm_simplemem_rebuild_82457b7faddaf34f",
+    "atm_simplemem_rebuild_7619657d7c567ca3",
+    "atm_simplemem_rebuild_9f6414ff8a5a572c",
+    "atm_simplemem_rebuild_5544439cc7e11434",
+    "atm_simplemem_rebuild_667be47b9adb641c",
+    "atm_simplemem_rebuild_d269dcb0eb7b0ca1",
+    "atm_simplemem_rebuild_a11c252018dbfe94",
+    "atm_simplemem_rebuild_93b2c8d99bca393e",
+    "atm_simplemem_rebuild_6a164fc9af61b2be"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 22,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_15.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_15.json
new file mode 100644
index 0000000000000000000000000000000000000000..5d3fafaa1ca4b35e858305a5d02c407e909c456c
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_15.json
@@ -0,0 +1,183 @@
+{
+  "answer_id": "ans_2d1dc74a50ab1b8f",
+  "patient_id": "patient_15",
+  "question_id": 15,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_2c27c63b5f23bb6b",
+    "atm_simplemem_rebuild_d6a9a190a22a5c24",
+    "atm_simplemem_rebuild_e6e42efa73cd7f9c",
+    "atm_simplemem_rebuild_91457fd013338874",
+    "atm_simplemem_rebuild_a2813422e756a831",
+    "atm_simplemem_rebuild_141415dac61b038f",
+    "atm_simplemem_rebuild_b2294578aae013ba",
+    "atm_simplemem_rebuild_f01b96462b03ecfa",
+    "atm_simplemem_rebuild_1b4f8114180eb18a",
+    "atm_simplemem_rebuild_c00952918f00e429",
+    "atm_simplemem_rebuild_9c0bb38551035c75",
+    "atm_simplemem_rebuild_12d7e4c3bc8c9a9c",
+    "atm_simplemem_rebuild_8665b30385a181f1",
+    "atm_simplemem_rebuild_4a949d085dba39e8",
+    "atm_simplemem_rebuild_5b7a0bf6763d7e49",
+    "atm_simplemem_rebuild_467cb1b05e2bab74",
+    "atm_simplemem_rebuild_8af279484a985128"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_2",
+      "section_id": "sec_299fbe6023b2b23e",
+      "chunk_id": "chunk_f6d2428d6f639923",
+      "original_start": 0,
+      "original_end": 6518
+    },
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_3",
+      "section_id": "sec_e03c2acc5c13048f",
+      "chunk_id": "chunk_bacae675d13aaa03",
+      "original_start": 0,
+      "original_end": 3556
+    },
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_5",
+      "section_id": "sec_577b460c866b5514",
+      "chunk_id": "chunk_fd71f983f52d23da",
+      "original_start": 0,
+      "original_end": 9579
+    },
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_1",
+      "section_id": "sec_bdf0fb25e7ed8f8c",
+      "chunk_id": "chunk_9ad3dd54bbfa9935",
+      "original_start": 0,
+      "original_end": 7348
+    }
+  ],
+  "uncertainty": false,
+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "chronology",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=5",
+    "atomic_content_unique_count=17",
+    "dedup_candidate_count=17",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=8",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.6800",
+    "context_count=17",
+    "selected_context_count=17",
+    "selected_context_char_count=2782",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 4,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_2c27c63b5f23bb6b",
+    "atm_simplemem_rebuild_d6a9a190a22a5c24",
+    "atm_simplemem_rebuild_e6e42efa73cd7f9c",
+    "atm_simplemem_rebuild_91457fd013338874",
+    "atm_simplemem_rebuild_a2813422e756a831",
+    "atm_simplemem_rebuild_141415dac61b038f",
+    "atm_simplemem_rebuild_b2294578aae013ba",
+    "atm_simplemem_rebuild_f01b96462b03ecfa",
+    "atm_simplemem_rebuild_1b4f8114180eb18a",
+    "atm_simplemem_rebuild_c00952918f00e429",
+    "atm_simplemem_rebuild_9c0bb38551035c75",
+    "atm_simplemem_rebuild_12d7e4c3bc8c9a9c",
+    "atm_simplemem_rebuild_8665b30385a181f1",
+    "atm_simplemem_rebuild_4a949d085dba39e8",
+    "atm_simplemem_rebuild_5b7a0bf6763d7e49",
+    "atm_simplemem_rebuild_467cb1b05e2bab74",
+    "atm_simplemem_rebuild_8af279484a985128"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_2c27c63b5f23bb6b",
+    "atm_simplemem_rebuild_d6a9a190a22a5c24",
+    "atm_simplemem_rebuild_e6e42efa73cd7f9c",
+    "atm_simplemem_rebuild_91457fd013338874",
+    "atm_simplemem_rebuild_a2813422e756a831",
+    "atm_simplemem_rebuild_141415dac61b038f",
+    "atm_simplemem_rebuild_b2294578aae013ba",
+    "atm_simplemem_rebuild_f01b96462b03ecfa",
+    "atm_simplemem_rebuild_1b4f8114180eb18a",
+    "atm_simplemem_rebuild_c00952918f00e429",
+    "atm_simplemem_rebuild_9c0bb38551035c75",
+    "atm_simplemem_rebuild_12d7e4c3bc8c9a9c",
+    "atm_simplemem_rebuild_8665b30385a181f1",
+    "atm_simplemem_rebuild_4a949d085dba39e8",
+    "atm_simplemem_rebuild_5b7a0bf6763d7e49",
+    "atm_simplemem_rebuild_467cb1b05e2bab74",
+    "atm_simplemem_rebuild_8af279484a985128"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_2c27c63b5f23bb6b",
+    "atm_simplemem_rebuild_d6a9a190a22a5c24",
+    "atm_simplemem_rebuild_e6e42efa73cd7f9c",
+    "atm_simplemem_rebuild_91457fd013338874",
+    "atm_simplemem_rebuild_a2813422e756a831",
+    "atm_simplemem_rebuild_141415dac61b038f",
+    "atm_simplemem_rebuild_b2294578aae013ba",
+    "atm_simplemem_rebuild_f01b96462b03ecfa",
+    "atm_simplemem_rebuild_1b4f8114180eb18a",
+    "atm_simplemem_rebuild_c00952918f00e429",
+    "atm_simplemem_rebuild_9c0bb38551035c75",
+    "atm_simplemem_rebuild_12d7e4c3bc8c9a9c",
+    "atm_simplemem_rebuild_8665b30385a181f1",
+    "atm_simplemem_rebuild_4a949d085dba39e8",
+    "atm_simplemem_rebuild_5b7a0bf6763d7e49",
+    "atm_simplemem_rebuild_467cb1b05e2bab74",
+    "atm_simplemem_rebuild_8af279484a985128"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 17,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_16.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_16.json
new file mode 100644
index 0000000000000000000000000000000000000000..8602066681b306473ddc93623ce8b6b61d606d21
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_16.json
@@ -0,0 +1,187 @@
+{
+  "answer_id": "ans_4809d7f8ae96f611",
+  "patient_id": "patient_15",
+  "question_id": 16,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_672feebf5472de06",
+    "atm_simplemem_rebuild_ed4d569227633658",
+    "atm_simplemem_rebuild_410f1de404581f8b",
+    "atm_simplemem_rebuild_482a4ad84dce4665",
+    "atm_simplemem_rebuild_574157ed7dca3cb3",
+    "atm_simplemem_rebuild_6a3ccf45f7978ff6",
+    "atm_simplemem_rebuild_093e0124e90ec564",
+    "atm_simplemem_rebuild_01c7277ecc689c90",
+    "atm_simplemem_rebuild_bad55f324972c551",
+    "atm_simplemem_rebuild_a9bf351d3923b5ed",
+    "atm_simplemem_rebuild_06f8043b169abeb2",
+    "atm_simplemem_rebuild_a51fbdc5110c6314",
+    "atm_simplemem_rebuild_9c55d12a1b536d5e",
+    "atm_simplemem_rebuild_ec713996e250323a",
+    "atm_simplemem_rebuild_060bbe7217633674",
+    "atm_simplemem_rebuild_beb88217f878edd5"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_3",
+      "section_id": "sec_e03c2acc5c13048f",
+      "chunk_id": "chunk_bacae675d13aaa03",
+      "original_start": 0,
+      "original_end": 3556
+    },
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_4",
+      "section_id": "sec_176bb6bfeac2289f",
+      "chunk_id": "chunk_1e316a90a7bfa9e8",
+      "original_start": 0,
+      "original_end": 7624
+    },
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_1",
+      "section_id": "sec_bdf0fb25e7ed8f8c",
+      "chunk_id": "chunk_9ad3dd54bbfa9935",
+      "original_start": 0,
+      "original_end": 7348
+    },
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_2",
+      "section_id": "sec_299fbe6023b2b23e",
+      "chunk_id": "chunk_f6d2428d6f639923",
+      "original_start": 0,
+      "original_end": 6518
+    },
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_5",
+      "section_id": "sec_577b460c866b5514",
+      "chunk_id": "chunk_fd71f983f52d23da",
+      "original_start": 0,
+      "original_end": 9579
+    }
+  ],
+  "uncertainty": false,
+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "change_over_time",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=5",
+    "atomic_content_unique_count=16",
+    "dedup_candidate_count=16",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=9",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.6400",
+    "context_count=16",
+    "selected_context_count=16",
+    "selected_context_char_count=3126",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 5,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_ec713996e250323a",
+    "atm_simplemem_rebuild_060bbe7217633674",
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+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_672feebf5472de06",
+    "atm_simplemem_rebuild_ed4d569227633658",
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+    "atm_simplemem_rebuild_482a4ad84dce4665",
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+    "atm_simplemem_rebuild_bad55f324972c551",
+    "atm_simplemem_rebuild_a9bf351d3923b5ed",
+    "atm_simplemem_rebuild_06f8043b169abeb2",
+    "atm_simplemem_rebuild_a51fbdc5110c6314",
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+    "atm_simplemem_rebuild_ec713996e250323a",
+    "atm_simplemem_rebuild_060bbe7217633674",
+    "atm_simplemem_rebuild_beb88217f878edd5"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_672feebf5472de06",
+    "atm_simplemem_rebuild_ed4d569227633658",
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+    "atm_simplemem_rebuild_574157ed7dca3cb3",
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+    "atm_simplemem_rebuild_a9bf351d3923b5ed",
+    "atm_simplemem_rebuild_06f8043b169abeb2",
+    "atm_simplemem_rebuild_a51fbdc5110c6314",
+    "atm_simplemem_rebuild_9c55d12a1b536d5e",
+    "atm_simplemem_rebuild_ec713996e250323a",
+    "atm_simplemem_rebuild_060bbe7217633674",
+    "atm_simplemem_rebuild_beb88217f878edd5"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 16,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_17.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_17.json
new file mode 100644
index 0000000000000000000000000000000000000000..ac2b685fc24432ac58be5d1508fbf9750f593273
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_17.json
@@ -0,0 +1,183 @@
+{
+  "answer_id": "ans_739ac4a5dc7a63f6",
+  "patient_id": "patient_15",
+  "question_id": 17,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_ceba8adb10d409ca",
+    "atm_simplemem_rebuild_3a8fb435d2b7ff84",
+    "atm_simplemem_rebuild_4fb09b857acf2306",
+    "atm_simplemem_rebuild_19c99d246a4ec166",
+    "atm_simplemem_rebuild_d19ee59a6f544791",
+    "atm_simplemem_rebuild_b0a1b6bccffd33f1",
+    "atm_simplemem_rebuild_1a2e94f1f2dac713",
+    "atm_simplemem_rebuild_cfa2174b138f8b39",
+    "atm_simplemem_rebuild_2c27c63b5f23bb6b",
+    "atm_simplemem_rebuild_1c32479e5f6120e6",
+    "atm_simplemem_rebuild_d738d8f5b854f39d",
+    "atm_simplemem_rebuild_8ff4a559655a71e5",
+    "atm_simplemem_rebuild_e06dc5d3560e38d3",
+    "atm_simplemem_rebuild_6a164fc9af61b2be",
+    "atm_simplemem_rebuild_467cb1b05e2bab74",
+    "atm_simplemem_rebuild_350c4b048edd1e0d",
+    "atm_simplemem_rebuild_6b35d40e68ca47ef"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_0",
+      "section_id": "sec_8a362926a0b7b04b",
+      "chunk_id": "chunk_dbe9a55cc67cd3ed",
+      "original_start": 0,
+      "original_end": 7846
+    },
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_1",
+      "section_id": "sec_bdf0fb25e7ed8f8c",
+      "chunk_id": "chunk_9ad3dd54bbfa9935",
+      "original_start": 0,
+      "original_end": 7348
+    },
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_2",
+      "section_id": "sec_299fbe6023b2b23e",
+      "chunk_id": "chunk_f6d2428d6f639923",
+      "original_start": 0,
+      "original_end": 6518
+    },
+    {
+      "patient_id": "patient_15",
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+      "original_end": 3556
+    }
+  ],
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+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "chronology",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=29",
+    "entry_id_unique_count=29",
+    "signature_unique_count=6",
+    "atomic_content_unique_count=17",
+    "dedup_candidate_count=17",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=12",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.5862",
+    "context_count=17",
+    "selected_context_count=17",
+    "selected_context_char_count=3013",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 4,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
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+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_ceba8adb10d409ca",
+    "atm_simplemem_rebuild_3a8fb435d2b7ff84",
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+    "atm_simplemem_rebuild_19c99d246a4ec166",
+    "atm_simplemem_rebuild_d19ee59a6f544791",
+    "atm_simplemem_rebuild_b0a1b6bccffd33f1",
+    "atm_simplemem_rebuild_1a2e94f1f2dac713",
+    "atm_simplemem_rebuild_cfa2174b138f8b39",
+    "atm_simplemem_rebuild_2c27c63b5f23bb6b",
+    "atm_simplemem_rebuild_1c32479e5f6120e6",
+    "atm_simplemem_rebuild_d738d8f5b854f39d",
+    "atm_simplemem_rebuild_8ff4a559655a71e5",
+    "atm_simplemem_rebuild_e06dc5d3560e38d3",
+    "atm_simplemem_rebuild_6a164fc9af61b2be",
+    "atm_simplemem_rebuild_467cb1b05e2bab74",
+    "atm_simplemem_rebuild_350c4b048edd1e0d",
+    "atm_simplemem_rebuild_6b35d40e68ca47ef"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_ceba8adb10d409ca",
+    "atm_simplemem_rebuild_3a8fb435d2b7ff84",
+    "atm_simplemem_rebuild_4fb09b857acf2306",
+    "atm_simplemem_rebuild_19c99d246a4ec166",
+    "atm_simplemem_rebuild_d19ee59a6f544791",
+    "atm_simplemem_rebuild_b0a1b6bccffd33f1",
+    "atm_simplemem_rebuild_1a2e94f1f2dac713",
+    "atm_simplemem_rebuild_cfa2174b138f8b39",
+    "atm_simplemem_rebuild_2c27c63b5f23bb6b",
+    "atm_simplemem_rebuild_1c32479e5f6120e6",
+    "atm_simplemem_rebuild_d738d8f5b854f39d",
+    "atm_simplemem_rebuild_8ff4a559655a71e5",
+    "atm_simplemem_rebuild_e06dc5d3560e38d3",
+    "atm_simplemem_rebuild_6a164fc9af61b2be",
+    "atm_simplemem_rebuild_467cb1b05e2bab74",
+    "atm_simplemem_rebuild_350c4b048edd1e0d",
+    "atm_simplemem_rebuild_6b35d40e68ca47ef"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: D",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_ceba8adb10d409ca",
+    "atm_simplemem_rebuild_3a8fb435d2b7ff84",
+    "atm_simplemem_rebuild_4fb09b857acf2306",
+    "atm_simplemem_rebuild_19c99d246a4ec166",
+    "atm_simplemem_rebuild_d19ee59a6f544791",
+    "atm_simplemem_rebuild_b0a1b6bccffd33f1",
+    "atm_simplemem_rebuild_1a2e94f1f2dac713",
+    "atm_simplemem_rebuild_cfa2174b138f8b39",
+    "atm_simplemem_rebuild_2c27c63b5f23bb6b",
+    "atm_simplemem_rebuild_1c32479e5f6120e6",
+    "atm_simplemem_rebuild_d738d8f5b854f39d",
+    "atm_simplemem_rebuild_8ff4a559655a71e5",
+    "atm_simplemem_rebuild_e06dc5d3560e38d3",
+    "atm_simplemem_rebuild_6a164fc9af61b2be",
+    "atm_simplemem_rebuild_467cb1b05e2bab74",
+    "atm_simplemem_rebuild_350c4b048edd1e0d",
+    "atm_simplemem_rebuild_6b35d40e68ca47ef"
+  ],
+  "llm_context_count_pre_dedup": 29,
+  "llm_context_count_post_dedup": 17,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_18.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_18.json
new file mode 100644
index 0000000000000000000000000000000000000000..5c4500bedc5247e167daee56cd4ae92ac8889321
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_18.json
@@ -0,0 +1,215 @@
+{
+  "answer_id": "ans_2af991194d62b437",
+  "patient_id": "patient_15",
+  "question_id": 18,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_efddc3e83ebdc873",
+    "atm_simplemem_rebuild_bbd95ba03c6b1012",
+    "atm_simplemem_rebuild_6dc3b534d4db922e",
+    "atm_simplemem_rebuild_35b30a19be07b812",
+    "atm_simplemem_rebuild_6d043c5a21a00e28",
+    "atm_simplemem_rebuild_26185f975eab12ba",
+    "atm_simplemem_rebuild_1c8b2b6d1cc7aaa7",
+    "atm_simplemem_rebuild_a7000d83358df6cf",
+    "atm_simplemem_rebuild_226f7c494f9fc574",
+    "atm_simplemem_rebuild_8113e07977da889a",
+    "atm_simplemem_rebuild_ea06d9a025370ca4",
+    "atm_simplemem_rebuild_cdf5c50caa953d00",
+    "atm_simplemem_rebuild_82c987ea422f0cea",
+    "atm_simplemem_rebuild_d85da8849842537a",
+    "atm_simplemem_rebuild_f162482cf2d2744c",
+    "atm_simplemem_rebuild_ef89ce4fff0bd163",
+    "atm_simplemem_rebuild_bcd0c15185d3135e",
+    "atm_simplemem_rebuild_9c716e70920aab9a",
+    "atm_simplemem_rebuild_3a057714d24ad970",
+    "atm_simplemem_rebuild_ef66e8ac41779958",
+    "atm_simplemem_rebuild_d8d615395dcb4145",
+    "atm_simplemem_rebuild_c321652dd79a4a37",
+    "atm_simplemem_rebuild_b93f793c1ed02063",
+    "atm_simplemem_rebuild_e5618fddcd078c46",
+    "atm_simplemem_rebuild_dd7de74ebe5d4fef"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_1",
+      "section_id": "sec_bdf0fb25e7ed8f8c",
+      "chunk_id": "chunk_9ad3dd54bbfa9935",
+      "original_start": 0,
+      "original_end": 7348
+    },
+    {
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+    },
+    {
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+      "chunk_id": "chunk_dbe9a55cc67cd3ed",
+      "original_start": 0,
+      "original_end": 7846
+    },
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_2",
+      "section_id": "sec_299fbe6023b2b23e",
+      "chunk_id": "chunk_f6d2428d6f639923",
+      "original_start": 0,
+      "original_end": 6518
+    }
+  ],
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+  "tie_resolved_by": null,
+  "question_intent": "change_over_time",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
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+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=4",
+    "atomic_content_unique_count=25",
+    "dedup_candidate_count=25",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=1.0000",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=4664",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 4,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
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+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_d8d615395dcb4145",
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+    "atm_simplemem_rebuild_e5618fddcd078c46",
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+  ],
+  "llm_supporting_entry_ids": [
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+    "atm_simplemem_rebuild_35b30a19be07b812",
+    "atm_simplemem_rebuild_6d043c5a21a00e28",
+    "atm_simplemem_rebuild_26185f975eab12ba",
+    "atm_simplemem_rebuild_1c8b2b6d1cc7aaa7",
+    "atm_simplemem_rebuild_a7000d83358df6cf",
+    "atm_simplemem_rebuild_226f7c494f9fc574",
+    "atm_simplemem_rebuild_8113e07977da889a",
+    "atm_simplemem_rebuild_ea06d9a025370ca4",
+    "atm_simplemem_rebuild_cdf5c50caa953d00",
+    "atm_simplemem_rebuild_82c987ea422f0cea",
+    "atm_simplemem_rebuild_d85da8849842537a",
+    "atm_simplemem_rebuild_f162482cf2d2744c",
+    "atm_simplemem_rebuild_ef89ce4fff0bd163",
+    "atm_simplemem_rebuild_bcd0c15185d3135e",
+    "atm_simplemem_rebuild_9c716e70920aab9a",
+    "atm_simplemem_rebuild_3a057714d24ad970",
+    "atm_simplemem_rebuild_ef66e8ac41779958",
+    "atm_simplemem_rebuild_d8d615395dcb4145",
+    "atm_simplemem_rebuild_c321652dd79a4a37",
+    "atm_simplemem_rebuild_b93f793c1ed02063",
+    "atm_simplemem_rebuild_e5618fddcd078c46",
+    "atm_simplemem_rebuild_dd7de74ebe5d4fef"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: A",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_efddc3e83ebdc873",
+    "atm_simplemem_rebuild_bbd95ba03c6b1012",
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+    "atm_simplemem_rebuild_35b30a19be07b812",
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+    "atm_simplemem_rebuild_1c8b2b6d1cc7aaa7",
+    "atm_simplemem_rebuild_a7000d83358df6cf",
+    "atm_simplemem_rebuild_226f7c494f9fc574",
+    "atm_simplemem_rebuild_8113e07977da889a",
+    "atm_simplemem_rebuild_ea06d9a025370ca4",
+    "atm_simplemem_rebuild_cdf5c50caa953d00",
+    "atm_simplemem_rebuild_82c987ea422f0cea",
+    "atm_simplemem_rebuild_d85da8849842537a",
+    "atm_simplemem_rebuild_f162482cf2d2744c",
+    "atm_simplemem_rebuild_ef89ce4fff0bd163",
+    "atm_simplemem_rebuild_bcd0c15185d3135e",
+    "atm_simplemem_rebuild_9c716e70920aab9a",
+    "atm_simplemem_rebuild_3a057714d24ad970",
+    "atm_simplemem_rebuild_ef66e8ac41779958",
+    "atm_simplemem_rebuild_d8d615395dcb4145",
+    "atm_simplemem_rebuild_c321652dd79a4a37",
+    "atm_simplemem_rebuild_b93f793c1ed02063",
+    "atm_simplemem_rebuild_e5618fddcd078c46",
+    "atm_simplemem_rebuild_dd7de74ebe5d4fef"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_19.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_19.json
new file mode 100644
index 0000000000000000000000000000000000000000..62d8ba14a704230ccc9457c3f69ea65a1ce4395c
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_19.json
@@ -0,0 +1,223 @@
+{
+  "answer_id": "ans_586c23cf10421d2e",
+  "patient_id": "patient_15",
+  "question_id": 19,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_7dd564e4031bce4b",
+    "atm_simplemem_rebuild_bcb11370822b0562",
+    "atm_simplemem_rebuild_e2c1009b83e8bca5",
+    "atm_simplemem_rebuild_ed4d569227633658",
+    "atm_simplemem_rebuild_093e0124e90ec564",
+    "atm_simplemem_rebuild_a2ba8f9ae163006a",
+    "atm_simplemem_rebuild_f2c1ce55cbefa9e7",
+    "atm_simplemem_rebuild_d133255d1371fbb6",
+    "atm_simplemem_rebuild_c455ee9dea6a754b",
+    "atm_simplemem_rebuild_482a4ad84dce4665",
+    "atm_simplemem_rebuild_410f1de404581f8b",
+    "atm_simplemem_rebuild_01c7277ecc689c90",
+    "atm_simplemem_rebuild_0793efc832666cf9",
+    "atm_simplemem_rebuild_1a2e94f1f2dac713",
+    "atm_simplemem_rebuild_997cba270728c4ed",
+    "atm_simplemem_rebuild_5544439cc7e11434",
+    "atm_simplemem_rebuild_edf582a8457657c2",
+    "atm_simplemem_rebuild_bad55f324972c551",
+    "atm_simplemem_rebuild_6eac154c40c0f599",
+    "atm_simplemem_rebuild_082214b6083fd7cc",
+    "atm_simplemem_rebuild_9c55d12a1b536d5e",
+    "atm_simplemem_rebuild_1ddd6f6848f715f4",
+    "atm_simplemem_rebuild_e12b436caa5cd764"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_5",
+      "section_id": "sec_577b460c866b5514",
+      "chunk_id": "chunk_fd71f983f52d23da",
+      "original_start": 0,
+      "original_end": 9579
+    },
+    {
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+      "original_end": 7846
+    },
+    {
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+      "original_start": 0,
+      "original_end": 3556
+    },
+    {
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+      "chunk_id": "chunk_1e316a90a7bfa9e8",
+      "original_start": 0,
+      "original_end": 7624
+    },
+    {
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+      "chunk_id": "chunk_9ad3dd54bbfa9935",
+      "original_start": 0,
+      "original_end": 7348
+    },
+    {
+      "patient_id": "patient_15",
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+      "original_end": 6518
+    }
+  ],
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+  "confidence": 0.82,
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+  "contradiction_score": 0.0,
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+  "tie_resolved_by": null,
+  "question_intent": "chronology",
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+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=6",
+    "atomic_content_unique_count=23",
+    "dedup_candidate_count=23",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=2",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.9200",
+    "context_count=23",
+    "selected_context_count=23",
+    "selected_context_char_count=5130",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 6,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_7dd564e4031bce4b",
+    "atm_simplemem_rebuild_bcb11370822b0562",
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+    "atm_simplemem_rebuild_ed4d569227633658",
+    "atm_simplemem_rebuild_093e0124e90ec564",
+    "atm_simplemem_rebuild_a2ba8f9ae163006a",
+    "atm_simplemem_rebuild_f2c1ce55cbefa9e7",
+    "atm_simplemem_rebuild_d133255d1371fbb6",
+    "atm_simplemem_rebuild_c455ee9dea6a754b",
+    "atm_simplemem_rebuild_482a4ad84dce4665",
+    "atm_simplemem_rebuild_410f1de404581f8b",
+    "atm_simplemem_rebuild_01c7277ecc689c90",
+    "atm_simplemem_rebuild_0793efc832666cf9",
+    "atm_simplemem_rebuild_1a2e94f1f2dac713",
+    "atm_simplemem_rebuild_997cba270728c4ed",
+    "atm_simplemem_rebuild_5544439cc7e11434",
+    "atm_simplemem_rebuild_edf582a8457657c2",
+    "atm_simplemem_rebuild_bad55f324972c551",
+    "atm_simplemem_rebuild_6eac154c40c0f599",
+    "atm_simplemem_rebuild_082214b6083fd7cc",
+    "atm_simplemem_rebuild_9c55d12a1b536d5e",
+    "atm_simplemem_rebuild_1ddd6f6848f715f4",
+    "atm_simplemem_rebuild_e12b436caa5cd764"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_7dd564e4031bce4b",
+    "atm_simplemem_rebuild_bcb11370822b0562",
+    "atm_simplemem_rebuild_e2c1009b83e8bca5",
+    "atm_simplemem_rebuild_ed4d569227633658",
+    "atm_simplemem_rebuild_093e0124e90ec564",
+    "atm_simplemem_rebuild_a2ba8f9ae163006a",
+    "atm_simplemem_rebuild_f2c1ce55cbefa9e7",
+    "atm_simplemem_rebuild_d133255d1371fbb6",
+    "atm_simplemem_rebuild_c455ee9dea6a754b",
+    "atm_simplemem_rebuild_482a4ad84dce4665",
+    "atm_simplemem_rebuild_410f1de404581f8b",
+    "atm_simplemem_rebuild_01c7277ecc689c90",
+    "atm_simplemem_rebuild_0793efc832666cf9",
+    "atm_simplemem_rebuild_1a2e94f1f2dac713",
+    "atm_simplemem_rebuild_997cba270728c4ed",
+    "atm_simplemem_rebuild_5544439cc7e11434",
+    "atm_simplemem_rebuild_edf582a8457657c2",
+    "atm_simplemem_rebuild_bad55f324972c551",
+    "atm_simplemem_rebuild_6eac154c40c0f599",
+    "atm_simplemem_rebuild_082214b6083fd7cc",
+    "atm_simplemem_rebuild_9c55d12a1b536d5e",
+    "atm_simplemem_rebuild_1ddd6f6848f715f4",
+    "atm_simplemem_rebuild_e12b436caa5cd764"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_7dd564e4031bce4b",
+    "atm_simplemem_rebuild_bcb11370822b0562",
+    "atm_simplemem_rebuild_e2c1009b83e8bca5",
+    "atm_simplemem_rebuild_ed4d569227633658",
+    "atm_simplemem_rebuild_093e0124e90ec564",
+    "atm_simplemem_rebuild_a2ba8f9ae163006a",
+    "atm_simplemem_rebuild_f2c1ce55cbefa9e7",
+    "atm_simplemem_rebuild_d133255d1371fbb6",
+    "atm_simplemem_rebuild_c455ee9dea6a754b",
+    "atm_simplemem_rebuild_482a4ad84dce4665",
+    "atm_simplemem_rebuild_410f1de404581f8b",
+    "atm_simplemem_rebuild_01c7277ecc689c90",
+    "atm_simplemem_rebuild_0793efc832666cf9",
+    "atm_simplemem_rebuild_1a2e94f1f2dac713",
+    "atm_simplemem_rebuild_997cba270728c4ed",
+    "atm_simplemem_rebuild_5544439cc7e11434",
+    "atm_simplemem_rebuild_edf582a8457657c2",
+    "atm_simplemem_rebuild_bad55f324972c551",
+    "atm_simplemem_rebuild_6eac154c40c0f599",
+    "atm_simplemem_rebuild_082214b6083fd7cc",
+    "atm_simplemem_rebuild_9c55d12a1b536d5e",
+    "atm_simplemem_rebuild_1ddd6f6848f715f4",
+    "atm_simplemem_rebuild_e12b436caa5cd764"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 23,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_2.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_2.json
new file mode 100644
index 0000000000000000000000000000000000000000..423c600136c439a6e46c4387d4fa3c3159929123
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_2.json
@@ -0,0 +1,223 @@
+{
+  "answer_id": "ans_4d41e8c7ba967f5d",
+  "patient_id": "patient_15",
+  "question_id": 2,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_9da2781258c6bad5",
+    "atm_simplemem_rebuild_9ea4a3cc94f22aac",
+    "atm_simplemem_rebuild_1c32479e5f6120e6",
+    "atm_simplemem_rebuild_ef0561e69362a623",
+    "atm_simplemem_rebuild_24a51e693c6f8a03",
+    "atm_simplemem_rebuild_42359d46d29e8d9a",
+    "atm_simplemem_rebuild_27a0a3ae0cc90348",
+    "atm_simplemem_rebuild_9203bd801bdbec3c",
+    "atm_simplemem_rebuild_8ff4a559655a71e5",
+    "atm_simplemem_rebuild_5544439cc7e11434",
+    "atm_simplemem_rebuild_e749b604b25bac97",
+    "atm_simplemem_rebuild_88c8ba52c849b85b",
+    "atm_simplemem_rebuild_edf582a8457657c2",
+    "atm_simplemem_rebuild_384f00bee4812220",
+    "atm_simplemem_rebuild_e06dc5d3560e38d3",
+    "atm_simplemem_rebuild_0c275d376e82c707",
+    "atm_simplemem_rebuild_e86d9d99d5aa31db",
+    "atm_simplemem_rebuild_1ddd6f6848f715f4",
+    "atm_simplemem_rebuild_7dd564e4031bce4b",
+    "atm_simplemem_rebuild_d133255d1371fbb6",
+    "atm_simplemem_rebuild_c455ee9dea6a754b",
+    "atm_simplemem_rebuild_e2c1009b83e8bca5",
+    "atm_simplemem_rebuild_a2ba8f9ae163006a",
+    "atm_simplemem_rebuild_0743d20ab0afc148",
+    "atm_simplemem_rebuild_82457b7faddaf34f"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_0",
+      "section_id": "sec_8a362926a0b7b04b",
+      "chunk_id": "chunk_dbe9a55cc67cd3ed",
+      "original_start": 0,
+      "original_end": 7846
+    },
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_2",
+      "section_id": "sec_299fbe6023b2b23e",
+      "chunk_id": "chunk_f6d2428d6f639923",
+      "original_start": 0,
+      "original_end": 6518
+    },
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_5",
+      "section_id": "sec_577b460c866b5514",
+      "chunk_id": "chunk_fd71f983f52d23da",
+      "original_start": 0,
+      "original_end": 9579
+    },
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_1",
+      "section_id": "sec_bdf0fb25e7ed8f8c",
+      "chunk_id": "chunk_9ad3dd54bbfa9935",
+      "original_start": 0,
+      "original_end": 7348
+    },
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_3",
+      "section_id": "sec_e03c2acc5c13048f",
+      "chunk_id": "chunk_bacae675d13aaa03",
+      "original_start": 0,
+      "original_end": 3556
+    }
+  ],
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+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "exclusion",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=26",
+    "entry_id_unique_count=26",
+    "signature_unique_count=6",
+    "atomic_content_unique_count=25",
+    "dedup_candidate_count=25",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=1",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.9615",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=5383",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 5,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
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+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_27a0a3ae0cc90348",
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+    "atm_simplemem_rebuild_384f00bee4812220",
+    "atm_simplemem_rebuild_e06dc5d3560e38d3",
+    "atm_simplemem_rebuild_0c275d376e82c707",
+    "atm_simplemem_rebuild_e86d9d99d5aa31db",
+    "atm_simplemem_rebuild_1ddd6f6848f715f4",
+    "atm_simplemem_rebuild_7dd564e4031bce4b",
+    "atm_simplemem_rebuild_d133255d1371fbb6",
+    "atm_simplemem_rebuild_c455ee9dea6a754b",
+    "atm_simplemem_rebuild_e2c1009b83e8bca5",
+    "atm_simplemem_rebuild_a2ba8f9ae163006a",
+    "atm_simplemem_rebuild_0743d20ab0afc148",
+    "atm_simplemem_rebuild_82457b7faddaf34f"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_9da2781258c6bad5",
+    "atm_simplemem_rebuild_9ea4a3cc94f22aac",
+    "atm_simplemem_rebuild_1c32479e5f6120e6",
+    "atm_simplemem_rebuild_ef0561e69362a623",
+    "atm_simplemem_rebuild_24a51e693c6f8a03",
+    "atm_simplemem_rebuild_42359d46d29e8d9a",
+    "atm_simplemem_rebuild_27a0a3ae0cc90348",
+    "atm_simplemem_rebuild_9203bd801bdbec3c",
+    "atm_simplemem_rebuild_8ff4a559655a71e5",
+    "atm_simplemem_rebuild_5544439cc7e11434",
+    "atm_simplemem_rebuild_e749b604b25bac97",
+    "atm_simplemem_rebuild_88c8ba52c849b85b",
+    "atm_simplemem_rebuild_edf582a8457657c2",
+    "atm_simplemem_rebuild_384f00bee4812220",
+    "atm_simplemem_rebuild_e06dc5d3560e38d3",
+    "atm_simplemem_rebuild_0c275d376e82c707",
+    "atm_simplemem_rebuild_e86d9d99d5aa31db",
+    "atm_simplemem_rebuild_1ddd6f6848f715f4",
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+    "atm_simplemem_rebuild_c455ee9dea6a754b",
+    "atm_simplemem_rebuild_e2c1009b83e8bca5",
+    "atm_simplemem_rebuild_a2ba8f9ae163006a",
+    "atm_simplemem_rebuild_0743d20ab0afc148",
+    "atm_simplemem_rebuild_82457b7faddaf34f"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: D",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_9da2781258c6bad5",
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+    "atm_simplemem_rebuild_e2c1009b83e8bca5",
+    "atm_simplemem_rebuild_a2ba8f9ae163006a",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_3.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_3.json
new file mode 100644
index 0000000000000000000000000000000000000000..4a0f1b7cb4a478fbafe31fe63bbaf4c84211a751
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_3.json
@@ -0,0 +1,231 @@
+{
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+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_4.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_4.json
new file mode 100644
index 0000000000000000000000000000000000000000..4ae89a6ab43588cfbcd4f4f3fc7a45192b9b5f71
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_4.json
@@ -0,0 +1,219 @@
+{
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+  "patient_id": "patient_15",
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+  "selected_option": "B",
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+    "atm_simplemem_rebuild_e5cd8f539d21ad7d",
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+    "atm_simplemem_rebuild_ad69dcea8a2fefd0",
+    "atm_simplemem_rebuild_e06dc5d3560e38d3",
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+    "atm_simplemem_rebuild_42359d46d29e8d9a",
+    "atm_simplemem_rebuild_f3748e8dff22fa13",
+    "atm_simplemem_rebuild_9203bd801bdbec3c",
+    "atm_simplemem_rebuild_35af004ac7963047",
+    "atm_simplemem_rebuild_9da2781258c6bad5",
+    "atm_simplemem_rebuild_9ea4a3cc94f22aac",
+    "atm_simplemem_rebuild_9505f247e968808f"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_2d003fe197c5f964",
+    "atm_simplemem_rebuild_0c275d376e82c707",
+    "atm_simplemem_rebuild_ef0561e69362a623",
+    "atm_simplemem_rebuild_27a0a3ae0cc90348",
+    "atm_simplemem_rebuild_dc50edf1ab273ecb",
+    "atm_simplemem_rebuild_01bbfed34fe7f40d",
+    "atm_simplemem_rebuild_0793efc832666cf9",
+    "atm_simplemem_rebuild_88c8ba52c849b85b",
+    "atm_simplemem_rebuild_151ceef241c3e75e",
+    "atm_simplemem_rebuild_24a51e693c6f8a03",
+    "atm_simplemem_rebuild_8ff4a559655a71e5",
+    "atm_simplemem_rebuild_e5cd8f539d21ad7d",
+    "atm_simplemem_rebuild_6a164fc9af61b2be",
+    "atm_simplemem_rebuild_1c32479e5f6120e6",
+    "atm_simplemem_rebuild_ad69dcea8a2fefd0",
+    "atm_simplemem_rebuild_e06dc5d3560e38d3",
+    "atm_simplemem_rebuild_384f00bee4812220",
+    "atm_simplemem_rebuild_42359d46d29e8d9a",
+    "atm_simplemem_rebuild_f3748e8dff22fa13",
+    "atm_simplemem_rebuild_9203bd801bdbec3c",
+    "atm_simplemem_rebuild_35af004ac7963047",
+    "atm_simplemem_rebuild_9da2781258c6bad5",
+    "atm_simplemem_rebuild_9ea4a3cc94f22aac",
+    "atm_simplemem_rebuild_9505f247e968808f"
+  ],
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+  "llm_context_count_post_dedup": 24,
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_5.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_5.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ee177f028cfd8734d89ca25118a9064e3c3dcaa
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_5.json
@@ -0,0 +1,223 @@
+{
+  "answer_id": "ans_ab13ea58fdf60e0e",
+  "patient_id": "patient_15",
+  "question_id": 5,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_ef0561e69362a623",
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+    "atm_simplemem_rebuild_0c275d376e82c707",
+    "atm_simplemem_rebuild_27a0a3ae0cc90348",
+    "atm_simplemem_rebuild_1c32479e5f6120e6",
+    "atm_simplemem_rebuild_42359d46d29e8d9a",
+    "atm_simplemem_rebuild_000a14ddacbc256f",
+    "atm_simplemem_rebuild_88c8ba52c849b85b",
+    "atm_simplemem_rebuild_e86d9d99d5aa31db",
+    "atm_simplemem_rebuild_93b2c8d99bca393e",
+    "atm_simplemem_rebuild_9da2781258c6bad5",
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+  ],
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+    "dedup_candidate_count=25",
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+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=4739",
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+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
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+  "option_diagnostics": {},
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+    "atm_simplemem_rebuild_384f00bee4812220",
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+    "atm_simplemem_rebuild_0c275d376e82c707",
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+    "atm_simplemem_rebuild_9da2781258c6bad5",
+    "atm_simplemem_rebuild_ae0a3acb3fa4a1d3",
+    "atm_simplemem_rebuild_24a51e693c6f8a03",
+    "atm_simplemem_rebuild_bcb11370822b0562",
+    "atm_simplemem_rebuild_6f3363e2c5955b80",
+    "atm_simplemem_rebuild_e06dc5d3560e38d3",
+    "atm_simplemem_rebuild_d133255d1371fbb6",
+    "atm_simplemem_rebuild_c455ee9dea6a754b",
+    "atm_simplemem_rebuild_c6ea8695dbac1b93",
+    "atm_simplemem_rebuild_c321652dd79a4a37",
+    "atm_simplemem_rebuild_7dd564e4031bce4b",
+    "atm_simplemem_rebuild_371a567097c6d615",
+    "atm_simplemem_rebuild_384f00bee4812220",
+    "atm_simplemem_rebuild_2d003fe197c5f964"
+  ],
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+  "llm_evidence_summary": "Final answer: C",
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+    "atm_simplemem_rebuild_e06dc5d3560e38d3",
+    "atm_simplemem_rebuild_d133255d1371fbb6",
+    "atm_simplemem_rebuild_c455ee9dea6a754b",
+    "atm_simplemem_rebuild_c6ea8695dbac1b93",
+    "atm_simplemem_rebuild_c321652dd79a4a37",
+    "atm_simplemem_rebuild_7dd564e4031bce4b",
+    "atm_simplemem_rebuild_371a567097c6d615",
+    "atm_simplemem_rebuild_384f00bee4812220",
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+  ],
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+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_6.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_6.json
new file mode 100644
index 0000000000000000000000000000000000000000..36d96a2d65c3c325ec0a247e93475483f2b62ca1
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_6.json
@@ -0,0 +1,232 @@
+{
+  "answer_id": "ans_db668a53f51e85e9",
+  "patient_id": "patient_15",
+  "question_id": 6,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_d7ed07c5daad1e22",
+    "atm_simplemem_rebuild_5400129c991ee81b",
+    "atm_simplemem_rebuild_eac1746db0aff826",
+    "atm_simplemem_rebuild_8642b17e7af4d5e4",
+    "atm_simplemem_rebuild_e0ffc737b8ab157f",
+    "atm_simplemem_rebuild_c08f08fbdb001ce3",
+    "atm_simplemem_rebuild_efafc7bb9502bbca",
+    "atm_simplemem_rebuild_46336d6976dc8eaf",
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+    "atm_simplemem_rebuild_4337eba7ca9cac46",
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+    "atm_simplemem_rebuild_5fa1868fa34216b0"
+  ],
+  "support_spans": [
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+    },
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+    },
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+    },
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+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "entry_id_unique_count=26",
+    "signature_unique_count=6",
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+    "dedup_candidate_count=26",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
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+    "context_count=25",
+    "selected_context_count=25",
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+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=1",
+    "llm_attempt_count=1",
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+  "option_diagnostics": {},
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+    "atm_simplemem_rebuild_dbc58e5cfbb75e0a",
+    "atm_simplemem_rebuild_3dfecd219b3bc7c8",
+    "atm_simplemem_rebuild_e11ae9487f69a43d",
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+    "atm_simplemem_rebuild_bcadcc15bd826ded",
+    "atm_simplemem_rebuild_b32e936bf2fa003a",
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+    "atm_simplemem_rebuild_7d90e0a4f17dcbcb",
+    "atm_simplemem_rebuild_8b44903b38f56d16",
+    "atm_simplemem_rebuild_68ea2a4b5b0e7fe1",
+    "atm_simplemem_rebuild_5fa1868fa34216b0"
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+    "atm_simplemem_rebuild_d7ed07c5daad1e22",
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+    "atm_simplemem_rebuild_8642b17e7af4d5e4",
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+    "atm_simplemem_rebuild_c08f08fbdb001ce3",
+    "atm_simplemem_rebuild_efafc7bb9502bbca",
+    "atm_simplemem_rebuild_46336d6976dc8eaf",
+    "atm_simplemem_rebuild_0743d20ab0afc148",
+    "atm_simplemem_rebuild_4337eba7ca9cac46",
+    "atm_simplemem_rebuild_d269dcb0eb7b0ca1",
+    "atm_simplemem_rebuild_dbc58e5cfbb75e0a",
+    "atm_simplemem_rebuild_3dfecd219b3bc7c8",
+    "atm_simplemem_rebuild_e11ae9487f69a43d",
+    "atm_simplemem_rebuild_7619657d7c567ca3",
+    "atm_simplemem_rebuild_bcadcc15bd826ded",
+    "atm_simplemem_rebuild_b32e936bf2fa003a",
+    "atm_simplemem_rebuild_66d4ed4f40299aa3",
+    "atm_simplemem_rebuild_7d90e0a4f17dcbcb",
+    "atm_simplemem_rebuild_8b44903b38f56d16",
+    "atm_simplemem_rebuild_68ea2a4b5b0e7fe1",
+    "atm_simplemem_rebuild_5fa1868fa34216b0"
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_7.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_7.json
new file mode 100644
index 0000000000000000000000000000000000000000..e691f3ad05123a99d5851f9677f7a1cbd17a3564
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_7.json
@@ -0,0 +1,231 @@
+{
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+  "patient_id": "patient_15",
+  "question_id": 7,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_46336d6976dc8eaf",
+    "atm_simplemem_rebuild_c08f08fbdb001ce3",
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+    "atm_simplemem_rebuild_4337eba7ca9cac46",
+    "atm_simplemem_rebuild_9f6414ff8a5a572c",
+    "atm_simplemem_rebuild_16615ef806f5a79e",
+    "atm_simplemem_rebuild_667be47b9adb641c",
+    "atm_simplemem_rebuild_68ea2a4b5b0e7fe1",
+    "atm_simplemem_rebuild_68dd975b8537eebd",
+    "atm_simplemem_rebuild_2c8ff3423a0b0acb",
+    "atm_simplemem_rebuild_0743d20ab0afc148",
+    "atm_simplemem_rebuild_e0ffc737b8ab157f",
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+    "atm_simplemem_rebuild_5400129c991ee81b",
+    "atm_simplemem_rebuild_b1d31a8eefe2b503",
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+    "atm_simplemem_rebuild_efafc7bb9502bbca"
+  ],
+  "support_spans": [
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+  "question_intent": "direct",
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+  "verification_triggered": false,
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+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
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+  "override_cancelled_due_to_grounding": false,
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+  "answer_routing_policy": "simplemem_rebuild_mcq",
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+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
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+    "entry_id_unique_count=25",
+    "signature_unique_count=6",
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+    "dedup_candidate_count=25",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
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+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=6058",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
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+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
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+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
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+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_fc0bb3e41441fbf2",
+    "atm_simplemem_rebuild_efafc7bb9502bbca"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_46336d6976dc8eaf",
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+    "atm_simplemem_rebuild_e11ae9487f69a43d",
+    "atm_simplemem_rebuild_4337eba7ca9cac46",
+    "atm_simplemem_rebuild_9f6414ff8a5a572c",
+    "atm_simplemem_rebuild_16615ef806f5a79e",
+    "atm_simplemem_rebuild_667be47b9adb641c",
+    "atm_simplemem_rebuild_68ea2a4b5b0e7fe1",
+    "atm_simplemem_rebuild_68dd975b8537eebd",
+    "atm_simplemem_rebuild_2c8ff3423a0b0acb",
+    "atm_simplemem_rebuild_0743d20ab0afc148",
+    "atm_simplemem_rebuild_e0ffc737b8ab157f",
+    "atm_simplemem_rebuild_1545c3a0a458e411",
+    "atm_simplemem_rebuild_5400129c991ee81b",
+    "atm_simplemem_rebuild_b1d31a8eefe2b503",
+    "atm_simplemem_rebuild_b32e936bf2fa003a",
+    "atm_simplemem_rebuild_eac1746db0aff826",
+    "atm_simplemem_rebuild_d7f53127e1f5d23e",
+    "atm_simplemem_rebuild_3902c4124e04a370",
+    "atm_simplemem_rebuild_7b03aad104c3e4d0",
+    "atm_simplemem_rebuild_ce349db998b919b1",
+    "atm_simplemem_rebuild_960b3d05279fda7c",
+    "atm_simplemem_rebuild_8b44903b38f56d16",
+    "atm_simplemem_rebuild_fc0bb3e41441fbf2",
+    "atm_simplemem_rebuild_efafc7bb9502bbca"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
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+    "atm_simplemem_rebuild_b32e936bf2fa003a",
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+    "atm_simplemem_rebuild_d7f53127e1f5d23e",
+    "atm_simplemem_rebuild_3902c4124e04a370",
+    "atm_simplemem_rebuild_7b03aad104c3e4d0",
+    "atm_simplemem_rebuild_ce349db998b919b1",
+    "atm_simplemem_rebuild_960b3d05279fda7c",
+    "atm_simplemem_rebuild_8b44903b38f56d16",
+    "atm_simplemem_rebuild_fc0bb3e41441fbf2",
+    "atm_simplemem_rebuild_efafc7bb9502bbca"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_8.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_8.json
new file mode 100644
index 0000000000000000000000000000000000000000..1ec1d767f252bffe65dcba1a0f994fb88117d78e
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_8.json
@@ -0,0 +1,195 @@
+{
+  "answer_id": "ans_1a929ffc0c965dde",
+  "patient_id": "patient_15",
+  "question_id": 8,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_a9bf351d3923b5ed",
+    "atm_simplemem_rebuild_06f8043b169abeb2",
+    "atm_simplemem_rebuild_eb56c18b2e98a76c",
+    "atm_simplemem_rebuild_a51fbdc5110c6314",
+    "atm_simplemem_rebuild_9c55d12a1b536d5e",
+    "atm_simplemem_rebuild_beb88217f878edd5",
+    "atm_simplemem_rebuild_060bbe7217633674",
+    "atm_simplemem_rebuild_ec713996e250323a",
+    "atm_simplemem_rebuild_672feebf5472de06",
+    "atm_simplemem_rebuild_093e0124e90ec564",
+    "atm_simplemem_rebuild_01c7277ecc689c90",
+    "atm_simplemem_rebuild_410f1de404581f8b",
+    "atm_simplemem_rebuild_482a4ad84dce4665",
+    "atm_simplemem_rebuild_b84e581418e54d5a",
+    "atm_simplemem_rebuild_082214b6083fd7cc",
+    "atm_simplemem_rebuild_bad55f324972c551",
+    "atm_simplemem_rebuild_ed4d569227633658",
+    "atm_simplemem_rebuild_f2c1ce55cbefa9e7"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_2",
+      "section_id": "sec_299fbe6023b2b23e",
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+      "original_start": 0,
+      "original_end": 6518
+    },
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_1",
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+      "original_start": 0,
+      "original_end": 7348
+    },
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_5",
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+      "chunk_id": "chunk_fd71f983f52d23da",
+      "original_start": 0,
+      "original_end": 9579
+    },
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_3",
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+      "chunk_id": "chunk_bacae675d13aaa03",
+      "original_start": 0,
+      "original_end": 3556
+    },
+    {
+      "patient_id": "patient_15",
+      "text_id": "text_4",
+      "section_id": "sec_176bb6bfeac2289f",
+      "chunk_id": "chunk_1e316a90a7bfa9e8",
+      "original_start": 0,
+      "original_end": 7624
+    }
+  ],
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+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
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+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "chronology",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
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+  "override_cancelled_due_to_grounding": false,
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+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=5",
+    "atomic_content_unique_count=18",
+    "dedup_candidate_count=18",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=7",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.7200",
+    "context_count=18",
+    "selected_context_count=18",
+    "selected_context_char_count=3773",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
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+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
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+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_a9bf351d3923b5ed",
+    "atm_simplemem_rebuild_06f8043b169abeb2",
+    "atm_simplemem_rebuild_eb56c18b2e98a76c",
+    "atm_simplemem_rebuild_a51fbdc5110c6314",
+    "atm_simplemem_rebuild_9c55d12a1b536d5e",
+    "atm_simplemem_rebuild_beb88217f878edd5",
+    "atm_simplemem_rebuild_060bbe7217633674",
+    "atm_simplemem_rebuild_ec713996e250323a",
+    "atm_simplemem_rebuild_672feebf5472de06",
+    "atm_simplemem_rebuild_093e0124e90ec564",
+    "atm_simplemem_rebuild_01c7277ecc689c90",
+    "atm_simplemem_rebuild_410f1de404581f8b",
+    "atm_simplemem_rebuild_482a4ad84dce4665",
+    "atm_simplemem_rebuild_b84e581418e54d5a",
+    "atm_simplemem_rebuild_082214b6083fd7cc",
+    "atm_simplemem_rebuild_bad55f324972c551",
+    "atm_simplemem_rebuild_ed4d569227633658",
+    "atm_simplemem_rebuild_f2c1ce55cbefa9e7"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_a9bf351d3923b5ed",
+    "atm_simplemem_rebuild_06f8043b169abeb2",
+    "atm_simplemem_rebuild_eb56c18b2e98a76c",
+    "atm_simplemem_rebuild_a51fbdc5110c6314",
+    "atm_simplemem_rebuild_9c55d12a1b536d5e",
+    "atm_simplemem_rebuild_beb88217f878edd5",
+    "atm_simplemem_rebuild_060bbe7217633674",
+    "atm_simplemem_rebuild_ec713996e250323a",
+    "atm_simplemem_rebuild_672feebf5472de06",
+    "atm_simplemem_rebuild_093e0124e90ec564",
+    "atm_simplemem_rebuild_01c7277ecc689c90",
+    "atm_simplemem_rebuild_410f1de404581f8b",
+    "atm_simplemem_rebuild_482a4ad84dce4665",
+    "atm_simplemem_rebuild_b84e581418e54d5a",
+    "atm_simplemem_rebuild_082214b6083fd7cc",
+    "atm_simplemem_rebuild_bad55f324972c551",
+    "atm_simplemem_rebuild_ed4d569227633658",
+    "atm_simplemem_rebuild_f2c1ce55cbefa9e7"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_a9bf351d3923b5ed",
+    "atm_simplemem_rebuild_06f8043b169abeb2",
+    "atm_simplemem_rebuild_eb56c18b2e98a76c",
+    "atm_simplemem_rebuild_a51fbdc5110c6314",
+    "atm_simplemem_rebuild_9c55d12a1b536d5e",
+    "atm_simplemem_rebuild_beb88217f878edd5",
+    "atm_simplemem_rebuild_060bbe7217633674",
+    "atm_simplemem_rebuild_ec713996e250323a",
+    "atm_simplemem_rebuild_672feebf5472de06",
+    "atm_simplemem_rebuild_093e0124e90ec564",
+    "atm_simplemem_rebuild_01c7277ecc689c90",
+    "atm_simplemem_rebuild_410f1de404581f8b",
+    "atm_simplemem_rebuild_482a4ad84dce4665",
+    "atm_simplemem_rebuild_b84e581418e54d5a",
+    "atm_simplemem_rebuild_082214b6083fd7cc",
+    "atm_simplemem_rebuild_bad55f324972c551",
+    "atm_simplemem_rebuild_ed4d569227633658",
+    "atm_simplemem_rebuild_f2c1ce55cbefa9e7"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 18,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_9.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_9.json
new file mode 100644
index 0000000000000000000000000000000000000000..d6012e238343eb66c1255ec62ceb72d81f0bea85
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_15_9.json
@@ -0,0 +1,187 @@
+{
+  "answer_id": "ans_254b4462b5d86ab7",
+  "patient_id": "patient_15",
+  "question_id": 9,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_f01b96462b03ecfa",
+    "atm_simplemem_rebuild_e6e42efa73cd7f9c",
+    "atm_simplemem_rebuild_91457fd013338874",
+    "atm_simplemem_rebuild_9505f247e968808f",
+    "atm_simplemem_rebuild_2c27c63b5f23bb6b",
+    "atm_simplemem_rebuild_1b4f8114180eb18a",
+    "atm_simplemem_rebuild_d6a9a190a22a5c24",
+    "atm_simplemem_rebuild_a2813422e756a831",
+    "atm_simplemem_rebuild_9c0bb38551035c75",
+    "atm_simplemem_rebuild_467cb1b05e2bab74",
+    "atm_simplemem_rebuild_c00952918f00e429",
+    "atm_simplemem_rebuild_141415dac61b038f",
+    "atm_simplemem_rebuild_871f5186e4c65b53",
+    "atm_simplemem_rebuild_b2294578aae013ba",
+    "atm_simplemem_rebuild_8665b30385a181f1",
+    "atm_simplemem_rebuild_a11c252018dbfe94"
+  ],
+  "support_spans": [
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+      "original_start": 0,
+      "original_end": 3556
+    },
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+      "original_end": 9579
+    },
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+    },
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+  "verification_warning_notes": [],
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+  "temporal_event_list_invoked": false,
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+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "entry_id_unique_count=25",
+    "signature_unique_count=6",
+    "atomic_content_unique_count=16",
+    "dedup_candidate_count=16",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=9",
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+    "selected_context_count=16",
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+    "llm_attempt_count=1",
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+    "atm_simplemem_rebuild_9505f247e968808f",
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+    "atm_simplemem_rebuild_c00952918f00e429",
+    "atm_simplemem_rebuild_141415dac61b038f",
+    "atm_simplemem_rebuild_871f5186e4c65b53",
+    "atm_simplemem_rebuild_b2294578aae013ba",
+    "atm_simplemem_rebuild_8665b30385a181f1",
+    "atm_simplemem_rebuild_a11c252018dbfe94"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_f01b96462b03ecfa",
+    "atm_simplemem_rebuild_e6e42efa73cd7f9c",
+    "atm_simplemem_rebuild_91457fd013338874",
+    "atm_simplemem_rebuild_9505f247e968808f",
+    "atm_simplemem_rebuild_2c27c63b5f23bb6b",
+    "atm_simplemem_rebuild_1b4f8114180eb18a",
+    "atm_simplemem_rebuild_d6a9a190a22a5c24",
+    "atm_simplemem_rebuild_a2813422e756a831",
+    "atm_simplemem_rebuild_9c0bb38551035c75",
+    "atm_simplemem_rebuild_467cb1b05e2bab74",
+    "atm_simplemem_rebuild_c00952918f00e429",
+    "atm_simplemem_rebuild_141415dac61b038f",
+    "atm_simplemem_rebuild_871f5186e4c65b53",
+    "atm_simplemem_rebuild_b2294578aae013ba",
+    "atm_simplemem_rebuild_8665b30385a181f1",
+    "atm_simplemem_rebuild_a11c252018dbfe94"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: D",
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+    "atm_simplemem_rebuild_f01b96462b03ecfa",
+    "atm_simplemem_rebuild_e6e42efa73cd7f9c",
+    "atm_simplemem_rebuild_91457fd013338874",
+    "atm_simplemem_rebuild_9505f247e968808f",
+    "atm_simplemem_rebuild_2c27c63b5f23bb6b",
+    "atm_simplemem_rebuild_1b4f8114180eb18a",
+    "atm_simplemem_rebuild_d6a9a190a22a5c24",
+    "atm_simplemem_rebuild_a2813422e756a831",
+    "atm_simplemem_rebuild_9c0bb38551035c75",
+    "atm_simplemem_rebuild_467cb1b05e2bab74",
+    "atm_simplemem_rebuild_c00952918f00e429",
+    "atm_simplemem_rebuild_141415dac61b038f",
+    "atm_simplemem_rebuild_871f5186e4c65b53",
+    "atm_simplemem_rebuild_b2294578aae013ba",
+    "atm_simplemem_rebuild_8665b30385a181f1",
+    "atm_simplemem_rebuild_a11c252018dbfe94"
+  ],
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+  "llm_context_count_post_dedup": 16,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_0.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_0.json
new file mode 100644
index 0000000000000000000000000000000000000000..c3416f2efbcaa13da6628528495ab900d0c61a6a
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_0.json
@@ -0,0 +1,216 @@
+{
+  "answer_id": "ans_c6f2e061aa2c37af",
+  "patient_id": "patient_16",
+  "question_id": 0,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_b67d67241f913a6c",
+    "atm_simplemem_rebuild_01e2c083a974bb8b",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_b37f372d1ea94a39",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_aa6a4ec809bacb22",
+    "atm_simplemem_rebuild_d8a96885a0552d9c",
+    "atm_simplemem_rebuild_044c2d1bb31deff7",
+    "atm_simplemem_rebuild_d304937d0b0a5082",
+    "atm_simplemem_rebuild_ad8ad16e2670d5bd",
+    "atm_simplemem_rebuild_e10286076baa3823",
+    "atm_simplemem_rebuild_55a1e9677147191c",
+    "atm_simplemem_rebuild_3a6574abef510260",
+    "atm_simplemem_rebuild_00091cca62c8d846",
+    "atm_simplemem_rebuild_63ea17b2086a11ac",
+    "atm_simplemem_rebuild_646f539c55740886",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_c045ead4e3c17519",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_fc13afe05bb795d1",
+    "atm_simplemem_rebuild_f3843c79e9a1d51e",
+    "atm_simplemem_rebuild_cc12727f81ec35a0",
+    "atm_simplemem_rebuild_328e45e825e6873f",
+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
+    "atm_simplemem_rebuild_22e979ead354b641"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_16",
+      "text_id": "text_2",
+      "section_id": "sec_101d28145a739eb3",
+      "chunk_id": "chunk_5d7ab66bd42f90aa",
+      "original_start": 0,
+      "original_end": 4768
+    },
+    {
+      "patient_id": "patient_16",
+      "text_id": "text_3",
+      "section_id": "sec_b234c067c97e616f",
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+      "original_end": 5943
+    },
+    {
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+      "text_id": "text_0",
+      "section_id": "sec_77af7aae0fff24f8",
+      "chunk_id": "chunk_8cfdff2b874fd05c",
+      "original_start": 0,
+      "original_end": 1575
+    },
+    {
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+      "original_end": 28228
+    }
+  ],
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+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "direct",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
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+    "entry_id_unique_count=28",
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+    "dedup_candidate_count=27",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=1",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.9643",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=5153",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=2",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_2ed27dab1a2ddbac,atm_simplemem_rebuild_22e979ead354b641"
+  ],
+  "deduplicated_support_count": 4,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
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+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
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+  ],
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+    "atm_simplemem_rebuild_d304937d0b0a5082",
+    "atm_simplemem_rebuild_ad8ad16e2670d5bd",
+    "atm_simplemem_rebuild_e10286076baa3823",
+    "atm_simplemem_rebuild_55a1e9677147191c",
+    "atm_simplemem_rebuild_3a6574abef510260",
+    "atm_simplemem_rebuild_00091cca62c8d846",
+    "atm_simplemem_rebuild_63ea17b2086a11ac",
+    "atm_simplemem_rebuild_646f539c55740886",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_c045ead4e3c17519",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_fc13afe05bb795d1",
+    "atm_simplemem_rebuild_f3843c79e9a1d51e",
+    "atm_simplemem_rebuild_cc12727f81ec35a0",
+    "atm_simplemem_rebuild_328e45e825e6873f",
+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
+    "atm_simplemem_rebuild_22e979ead354b641"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_b67d67241f913a6c",
+    "atm_simplemem_rebuild_01e2c083a974bb8b",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_b37f372d1ea94a39",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_aa6a4ec809bacb22",
+    "atm_simplemem_rebuild_d8a96885a0552d9c",
+    "atm_simplemem_rebuild_044c2d1bb31deff7",
+    "atm_simplemem_rebuild_d304937d0b0a5082",
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+    "atm_simplemem_rebuild_e10286076baa3823",
+    "atm_simplemem_rebuild_55a1e9677147191c",
+    "atm_simplemem_rebuild_3a6574abef510260",
+    "atm_simplemem_rebuild_00091cca62c8d846",
+    "atm_simplemem_rebuild_63ea17b2086a11ac",
+    "atm_simplemem_rebuild_646f539c55740886",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_c045ead4e3c17519",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_fc13afe05bb795d1",
+    "atm_simplemem_rebuild_f3843c79e9a1d51e",
+    "atm_simplemem_rebuild_cc12727f81ec35a0",
+    "atm_simplemem_rebuild_328e45e825e6873f",
+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
+    "atm_simplemem_rebuild_22e979ead354b641"
+  ],
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_1.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_1.json
new file mode 100644
index 0000000000000000000000000000000000000000..e42c95decf6631466ac855e3cf3147220c89c07f
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_1.json
@@ -0,0 +1,208 @@
+{
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+  "patient_id": "patient_16",
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+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_1f1742e1256cb102",
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+    "atm_simplemem_rebuild_d8a96885a0552d9c",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_044c2d1bb31deff7",
+    "atm_simplemem_rebuild_d304937d0b0a5082",
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+    "atm_simplemem_rebuild_b37f372d1ea94a39",
+    "atm_simplemem_rebuild_5422a9807b9b387e",
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+    "atm_simplemem_rebuild_e1ca74c2738aa596",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
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+    "atm_simplemem_rebuild_63ea17b2086a11ac"
+  ],
+  "support_spans": [
+    {
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+    },
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+    "dropped_by_signature_dup=0",
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+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_63ea17b2086a11ac"
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+  "option_diagnostics": {},
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+    "atm_simplemem_rebuild_5422a9807b9b387e",
+    "atm_simplemem_rebuild_3a6574abef510260",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_01e2c083a974bb8b",
+    "atm_simplemem_rebuild_fe0c306f15c28d1e",
+    "atm_simplemem_rebuild_ad8ad16e2670d5bd",
+    "atm_simplemem_rebuild_324940ead1a32f8b",
+    "atm_simplemem_rebuild_835968fea32f47df",
+    "atm_simplemem_rebuild_646f539c55740886",
+    "atm_simplemem_rebuild_f3843c79e9a1d51e",
+    "atm_simplemem_rebuild_e1ca74c2738aa596",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
+    "atm_simplemem_rebuild_b06a01d8e7a962e8",
+    "atm_simplemem_rebuild_63ea17b2086a11ac"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
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+    "atm_simplemem_rebuild_e10286076baa3823",
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+    "atm_simplemem_rebuild_d8a96885a0552d9c",
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+    "atm_simplemem_rebuild_3a6574abef510260",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_01e2c083a974bb8b",
+    "atm_simplemem_rebuild_fe0c306f15c28d1e",
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+    "atm_simplemem_rebuild_835968fea32f47df",
+    "atm_simplemem_rebuild_646f539c55740886",
+    "atm_simplemem_rebuild_f3843c79e9a1d51e",
+    "atm_simplemem_rebuild_e1ca74c2738aa596",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
+    "atm_simplemem_rebuild_b06a01d8e7a962e8",
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+  ],
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_10.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_10.json
new file mode 100644
index 0000000000000000000000000000000000000000..52991e778b846863e303c8c0752adf4d443b595b
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_10.json
@@ -0,0 +1,216 @@
+{
+  "answer_id": "ans_503c16250b931d1f",
+  "patient_id": "patient_16",
+  "question_id": 10,
+  "selected_option": "E",
+  "reasoning": "Final answer: E",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_fe0c306f15c28d1e",
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+    "atm_simplemem_rebuild_22e979ead354b641",
+    "atm_simplemem_rebuild_a8c6a2d38c36c832",
+    "atm_simplemem_rebuild_328e45e825e6873f",
+    "atm_simplemem_rebuild_ac0e341b8668464e",
+    "atm_simplemem_rebuild_f835f8eb6385e8c2",
+    "atm_simplemem_rebuild_bb263530e1c589e3",
+    "atm_simplemem_rebuild_47f4adafa3caa1e9",
+    "atm_simplemem_rebuild_16a4b2c82381d6fc",
+    "atm_simplemem_rebuild_4dc4bffdba94fd54",
+    "atm_simplemem_rebuild_8f608f655ea556ae",
+    "atm_simplemem_rebuild_a34a2923f345ca53",
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+    "atm_simplemem_rebuild_d7129a632e8a1266",
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+    "atm_simplemem_rebuild_231803da5548a3a3",
+    "atm_simplemem_rebuild_54101888a0e060cd",
+    "atm_simplemem_rebuild_aa1e85995e8667ef",
+    "atm_simplemem_rebuild_fc13afe05bb795d1"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_16",
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+      "original_start": 0,
+      "original_end": 5943
+    },
+    {
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+    },
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+      "original_end": 1575
+    },
+    {
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+    }
+  ],
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+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "direct",
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+  "verification_warning_notes": [],
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+  "decision_notes": [
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+    "atm_simplemem_rebuild_16a4b2c82381d6fc",
+    "atm_simplemem_rebuild_4dc4bffdba94fd54",
+    "atm_simplemem_rebuild_8f608f655ea556ae",
+    "atm_simplemem_rebuild_a34a2923f345ca53",
+    "atm_simplemem_rebuild_35d10f2190371c05",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
+    "atm_simplemem_rebuild_d7129a632e8a1266",
+    "atm_simplemem_rebuild_83916e8951a1c16c",
+    "atm_simplemem_rebuild_8632b2a3afdef519",
+    "atm_simplemem_rebuild_324940ead1a32f8b",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_231803da5548a3a3",
+    "atm_simplemem_rebuild_54101888a0e060cd",
+    "atm_simplemem_rebuild_aa1e85995e8667ef",
+    "atm_simplemem_rebuild_fc13afe05bb795d1"
+  ],
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+  "llm_evidence_summary": "Final answer: E",
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+    "atm_simplemem_rebuild_fe0c306f15c28d1e",
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+    "atm_simplemem_rebuild_22e979ead354b641",
+    "atm_simplemem_rebuild_a8c6a2d38c36c832",
+    "atm_simplemem_rebuild_328e45e825e6873f",
+    "atm_simplemem_rebuild_ac0e341b8668464e",
+    "atm_simplemem_rebuild_f835f8eb6385e8c2",
+    "atm_simplemem_rebuild_bb263530e1c589e3",
+    "atm_simplemem_rebuild_47f4adafa3caa1e9",
+    "atm_simplemem_rebuild_16a4b2c82381d6fc",
+    "atm_simplemem_rebuild_4dc4bffdba94fd54",
+    "atm_simplemem_rebuild_8f608f655ea556ae",
+    "atm_simplemem_rebuild_a34a2923f345ca53",
+    "atm_simplemem_rebuild_35d10f2190371c05",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
+    "atm_simplemem_rebuild_d7129a632e8a1266",
+    "atm_simplemem_rebuild_83916e8951a1c16c",
+    "atm_simplemem_rebuild_8632b2a3afdef519",
+    "atm_simplemem_rebuild_324940ead1a32f8b",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_231803da5548a3a3",
+    "atm_simplemem_rebuild_54101888a0e060cd",
+    "atm_simplemem_rebuild_aa1e85995e8667ef",
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+  ],
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_11.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_11.json
new file mode 100644
index 0000000000000000000000000000000000000000..afaa73972edc859ff555a158c46c89dab2f5179a
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_11.json
@@ -0,0 +1,216 @@
+{
+  "answer_id": "ans_4a50958a51e14089",
+  "patient_id": "patient_16",
+  "question_id": 11,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_6f01e14f50de03f1",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_ac0e341b8668464e",
+    "atm_simplemem_rebuild_ded7f44732a58c78",
+    "atm_simplemem_rebuild_dec7d807346e18f0",
+    "atm_simplemem_rebuild_b2eb3d76ee35e96c",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_835968fea32f47df",
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+  ],
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+    },
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+  "verification_override_attempted": false,
+  "verification_override_applied": false,
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+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
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+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "selected_context_count=25",
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+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=1",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_01e2c083a974bb8b"
+  ],
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+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
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+  "llm_fallback_reason": null,
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+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_fd16fe6de3a6ac8f",
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+    "atm_simplemem_rebuild_3eaca4eaf985e220",
+    "atm_simplemem_rebuild_3aedd42b7d4ad135",
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+    "atm_simplemem_rebuild_6f01e14f50de03f1",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_ac0e341b8668464e",
+    "atm_simplemem_rebuild_ded7f44732a58c78",
+    "atm_simplemem_rebuild_dec7d807346e18f0",
+    "atm_simplemem_rebuild_b2eb3d76ee35e96c",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_835968fea32f47df",
+    "atm_simplemem_rebuild_5008625b30473563",
+    "atm_simplemem_rebuild_5422a9807b9b387e",
+    "atm_simplemem_rebuild_d1b099b216de9752",
+    "atm_simplemem_rebuild_06191fe308af44a5",
+    "atm_simplemem_rebuild_236e2dbcc7a42508",
+    "atm_simplemem_rebuild_c5b20cd8310a4233",
+    "atm_simplemem_rebuild_fd16fe6de3a6ac8f",
+    "atm_simplemem_rebuild_c045ead4e3c17519",
+    "atm_simplemem_rebuild_3eaca4eaf985e220",
+    "atm_simplemem_rebuild_3aedd42b7d4ad135",
+    "atm_simplemem_rebuild_26cddb151cfa962e",
+    "atm_simplemem_rebuild_2caecd51c4170d6a",
+    "atm_simplemem_rebuild_01e2c083a974bb8b"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: D",
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+    "atm_simplemem_rebuild_835968fea32f47df",
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+    "atm_simplemem_rebuild_d1b099b216de9752",
+    "atm_simplemem_rebuild_06191fe308af44a5",
+    "atm_simplemem_rebuild_236e2dbcc7a42508",
+    "atm_simplemem_rebuild_c5b20cd8310a4233",
+    "atm_simplemem_rebuild_fd16fe6de3a6ac8f",
+    "atm_simplemem_rebuild_c045ead4e3c17519",
+    "atm_simplemem_rebuild_3eaca4eaf985e220",
+    "atm_simplemem_rebuild_3aedd42b7d4ad135",
+    "atm_simplemem_rebuild_26cddb151cfa962e",
+    "atm_simplemem_rebuild_2caecd51c4170d6a",
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+  ],
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+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_12.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_12.json
new file mode 100644
index 0000000000000000000000000000000000000000..9dda5703ea3fa5b5021ceecc0f6c6b3469011af7
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_12.json
@@ -0,0 +1,207 @@
+{
+  "answer_id": "ans_12b8735e0a8af8b0",
+  "patient_id": "patient_16",
+  "question_id": 12,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_d1b099b216de9752",
+    "atm_simplemem_rebuild_835968fea32f47df",
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+    "atm_simplemem_rebuild_12f05bf12572cf2d",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_fe01b79091dd4326",
+    "atm_simplemem_rebuild_962d60e08acc154d",
+    "atm_simplemem_rebuild_97d487d8e314b12d",
+    "atm_simplemem_rebuild_5c2a4282b150c628",
+    "atm_simplemem_rebuild_9a2f2939e30f45fc",
+    "atm_simplemem_rebuild_5d098df161926fb9",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_e10286076baa3823",
+    "atm_simplemem_rebuild_fd16fe6de3a6ac8f",
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+    "atm_simplemem_rebuild_f73bb13b57948977",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_693629e019bfc01d",
+    "atm_simplemem_rebuild_aa6a4ec809bacb22",
+    "atm_simplemem_rebuild_ac0e341b8668464e",
+    "atm_simplemem_rebuild_f884e9d747fab19d",
+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
+    "atm_simplemem_rebuild_c045ead4e3c17519"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_16",
+      "text_id": "text_1",
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+      "original_end": 28228
+    },
+    {
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+    {
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+      "original_end": 5943
+    }
+  ],
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+  "confidence": 0.82,
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+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
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+  "tie_resolved_by": null,
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+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
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+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
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+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=3",
+    "atomic_content_unique_count=25",
+    "dedup_candidate_count=25",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=1.0000",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=5861",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 3,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
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+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
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+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_e10286076baa3823",
+    "atm_simplemem_rebuild_fd16fe6de3a6ac8f",
+    "atm_simplemem_rebuild_62d5fbf9277b48ac",
+    "atm_simplemem_rebuild_f73bb13b57948977",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_693629e019bfc01d",
+    "atm_simplemem_rebuild_aa6a4ec809bacb22",
+    "atm_simplemem_rebuild_ac0e341b8668464e",
+    "atm_simplemem_rebuild_f884e9d747fab19d",
+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
+    "atm_simplemem_rebuild_c045ead4e3c17519"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_d1b099b216de9752",
+    "atm_simplemem_rebuild_835968fea32f47df",
+    "atm_simplemem_rebuild_5c20b7c47de36cb3",
+    "atm_simplemem_rebuild_12f05bf12572cf2d",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_fe01b79091dd4326",
+    "atm_simplemem_rebuild_962d60e08acc154d",
+    "atm_simplemem_rebuild_97d487d8e314b12d",
+    "atm_simplemem_rebuild_5c2a4282b150c628",
+    "atm_simplemem_rebuild_9a2f2939e30f45fc",
+    "atm_simplemem_rebuild_5d098df161926fb9",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_e10286076baa3823",
+    "atm_simplemem_rebuild_fd16fe6de3a6ac8f",
+    "atm_simplemem_rebuild_62d5fbf9277b48ac",
+    "atm_simplemem_rebuild_f73bb13b57948977",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_693629e019bfc01d",
+    "atm_simplemem_rebuild_aa6a4ec809bacb22",
+    "atm_simplemem_rebuild_ac0e341b8668464e",
+    "atm_simplemem_rebuild_f884e9d747fab19d",
+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
+    "atm_simplemem_rebuild_c045ead4e3c17519"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_d1b099b216de9752",
+    "atm_simplemem_rebuild_835968fea32f47df",
+    "atm_simplemem_rebuild_5c20b7c47de36cb3",
+    "atm_simplemem_rebuild_12f05bf12572cf2d",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_fe01b79091dd4326",
+    "atm_simplemem_rebuild_962d60e08acc154d",
+    "atm_simplemem_rebuild_97d487d8e314b12d",
+    "atm_simplemem_rebuild_5c2a4282b150c628",
+    "atm_simplemem_rebuild_9a2f2939e30f45fc",
+    "atm_simplemem_rebuild_5d098df161926fb9",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_e10286076baa3823",
+    "atm_simplemem_rebuild_fd16fe6de3a6ac8f",
+    "atm_simplemem_rebuild_62d5fbf9277b48ac",
+    "atm_simplemem_rebuild_f73bb13b57948977",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_693629e019bfc01d",
+    "atm_simplemem_rebuild_aa6a4ec809bacb22",
+    "atm_simplemem_rebuild_ac0e341b8668464e",
+    "atm_simplemem_rebuild_f884e9d747fab19d",
+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
+    "atm_simplemem_rebuild_c045ead4e3c17519"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_13.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_13.json
new file mode 100644
index 0000000000000000000000000000000000000000..fa8ce71b3c43aae40c5f70404da560bbac553644
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_13.json
@@ -0,0 +1,216 @@
+{
+  "answer_id": "ans_6ab4483697eb5a80",
+  "patient_id": "patient_16",
+  "question_id": 13,
+  "selected_option": "E",
+  "reasoning": "Final answer: E",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_328e45e825e6873f",
+    "atm_simplemem_rebuild_8632b2a3afdef519",
+    "atm_simplemem_rebuild_646f539c55740886",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_dec06e9b629face3",
+    "atm_simplemem_rebuild_83916e8951a1c16c",
+    "atm_simplemem_rebuild_231803da5548a3a3",
+    "atm_simplemem_rebuild_61b0880016267d8d",
+    "atm_simplemem_rebuild_16a4b2c82381d6fc",
+    "atm_simplemem_rebuild_e1ca74c2738aa596",
+    "atm_simplemem_rebuild_9fd44b3fb01d43ea",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
+    "atm_simplemem_rebuild_bb263530e1c589e3",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_93285f84408cd91f",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_324940ead1a32f8b",
+    "atm_simplemem_rebuild_ce9288711f4b691e",
+    "atm_simplemem_rebuild_00910279b7c1edcd",
+    "atm_simplemem_rebuild_ad6c7221013353a3",
+    "atm_simplemem_rebuild_85e045a641fd59b0",
+    "atm_simplemem_rebuild_6c3ecb211b0caf04",
+    "atm_simplemem_rebuild_4c6ebc5cd9dec083",
+    "atm_simplemem_rebuild_fc50dae017eb34df"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_16",
+      "text_id": "text_2",
+      "section_id": "sec_101d28145a739eb3",
+      "chunk_id": "chunk_5d7ab66bd42f90aa",
+      "original_start": 0,
+      "original_end": 4768
+    },
+    {
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+      "section_id": "sec_77af7aae0fff24f8",
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+      "original_start": 0,
+      "original_end": 1575
+    },
+    {
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+      "chunk_id": "chunk_a3d9f2be5e254ed5",
+      "original_start": 0,
+      "original_end": 28228
+    },
+    {
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+      "original_start": 0,
+      "original_end": 5943
+    }
+  ],
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+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
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+  "tie_resolved_by": null,
+  "question_intent": "direct",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=30",
+    "entry_id_unique_count=30",
+    "signature_unique_count=4",
+    "atomic_content_unique_count=29",
+    "dedup_candidate_count=29",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=1",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.9667",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=8907",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=4",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_85e045a641fd59b0,atm_simplemem_rebuild_6c3ecb211b0caf04,atm_simplemem_rebuild_4c6ebc5cd9dec083,atm_simplemem_rebuild_fc50dae017eb34df"
+  ],
+  "deduplicated_support_count": 4,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_328e45e825e6873f",
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+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_dec06e9b629face3",
+    "atm_simplemem_rebuild_83916e8951a1c16c",
+    "atm_simplemem_rebuild_231803da5548a3a3",
+    "atm_simplemem_rebuild_61b0880016267d8d",
+    "atm_simplemem_rebuild_16a4b2c82381d6fc",
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+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
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+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_93285f84408cd91f",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_324940ead1a32f8b",
+    "atm_simplemem_rebuild_ce9288711f4b691e",
+    "atm_simplemem_rebuild_00910279b7c1edcd",
+    "atm_simplemem_rebuild_ad6c7221013353a3",
+    "atm_simplemem_rebuild_85e045a641fd59b0",
+    "atm_simplemem_rebuild_6c3ecb211b0caf04",
+    "atm_simplemem_rebuild_4c6ebc5cd9dec083",
+    "atm_simplemem_rebuild_fc50dae017eb34df"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_328e45e825e6873f",
+    "atm_simplemem_rebuild_8632b2a3afdef519",
+    "atm_simplemem_rebuild_646f539c55740886",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_dec06e9b629face3",
+    "atm_simplemem_rebuild_83916e8951a1c16c",
+    "atm_simplemem_rebuild_231803da5548a3a3",
+    "atm_simplemem_rebuild_61b0880016267d8d",
+    "atm_simplemem_rebuild_16a4b2c82381d6fc",
+    "atm_simplemem_rebuild_e1ca74c2738aa596",
+    "atm_simplemem_rebuild_9fd44b3fb01d43ea",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
+    "atm_simplemem_rebuild_bb263530e1c589e3",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_93285f84408cd91f",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_324940ead1a32f8b",
+    "atm_simplemem_rebuild_ce9288711f4b691e",
+    "atm_simplemem_rebuild_00910279b7c1edcd",
+    "atm_simplemem_rebuild_ad6c7221013353a3",
+    "atm_simplemem_rebuild_85e045a641fd59b0",
+    "atm_simplemem_rebuild_6c3ecb211b0caf04",
+    "atm_simplemem_rebuild_4c6ebc5cd9dec083",
+    "atm_simplemem_rebuild_fc50dae017eb34df"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: E",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_328e45e825e6873f",
+    "atm_simplemem_rebuild_8632b2a3afdef519",
+    "atm_simplemem_rebuild_646f539c55740886",
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+    "atm_simplemem_rebuild_231803da5548a3a3",
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+    "atm_simplemem_rebuild_16a4b2c82381d6fc",
+    "atm_simplemem_rebuild_e1ca74c2738aa596",
+    "atm_simplemem_rebuild_9fd44b3fb01d43ea",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
+    "atm_simplemem_rebuild_bb263530e1c589e3",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_93285f84408cd91f",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_324940ead1a32f8b",
+    "atm_simplemem_rebuild_ce9288711f4b691e",
+    "atm_simplemem_rebuild_00910279b7c1edcd",
+    "atm_simplemem_rebuild_ad6c7221013353a3",
+    "atm_simplemem_rebuild_85e045a641fd59b0",
+    "atm_simplemem_rebuild_6c3ecb211b0caf04",
+    "atm_simplemem_rebuild_4c6ebc5cd9dec083",
+    "atm_simplemem_rebuild_fc50dae017eb34df"
+  ],
+  "llm_context_count_pre_dedup": 30,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_14.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_14.json
new file mode 100644
index 0000000000000000000000000000000000000000..2be878b17cf6ebb85a6693fdf4711c9ad4a598a9
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_14.json
@@ -0,0 +1,216 @@
+{
+  "answer_id": "ans_06ffc8408336643a",
+  "patient_id": "patient_16",
+  "question_id": 14,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_62d0825b86bd0fca",
+    "atm_simplemem_rebuild_95fda34f9d6d32d5",
+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
+    "atm_simplemem_rebuild_fe01b79091dd4326",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_324940ead1a32f8b",
+    "atm_simplemem_rebuild_35d10f2190371c05",
+    "atm_simplemem_rebuild_41dba928bf232187",
+    "atm_simplemem_rebuild_d1b099b216de9752",
+    "atm_simplemem_rebuild_236e2dbcc7a42508",
+    "atm_simplemem_rebuild_5c2a4282b150c628",
+    "atm_simplemem_rebuild_5c20b7c47de36cb3",
+    "atm_simplemem_rebuild_b06a01d8e7a962e8",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_93285f84408cd91f",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
+    "atm_simplemem_rebuild_aa1e85995e8667ef",
+    "atm_simplemem_rebuild_e10286076baa3823",
+    "atm_simplemem_rebuild_12f05bf12572cf2d",
+    "atm_simplemem_rebuild_646f539c55740886",
+    "atm_simplemem_rebuild_61b0880016267d8d",
+    "atm_simplemem_rebuild_e1ca74c2738aa596",
+    "atm_simplemem_rebuild_8632b2a3afdef519",
+    "atm_simplemem_rebuild_ac9b65761c11baab",
+    "atm_simplemem_rebuild_cd3e6ef4c42901f7"
+  ],
+  "support_spans": [
+    {
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+    "atm_simplemem_rebuild_236e2dbcc7a42508",
+    "atm_simplemem_rebuild_5c2a4282b150c628",
+    "atm_simplemem_rebuild_5c20b7c47de36cb3",
+    "atm_simplemem_rebuild_b06a01d8e7a962e8",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_93285f84408cd91f",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
+    "atm_simplemem_rebuild_aa1e85995e8667ef",
+    "atm_simplemem_rebuild_e10286076baa3823",
+    "atm_simplemem_rebuild_12f05bf12572cf2d",
+    "atm_simplemem_rebuild_646f539c55740886",
+    "atm_simplemem_rebuild_61b0880016267d8d",
+    "atm_simplemem_rebuild_e1ca74c2738aa596",
+    "atm_simplemem_rebuild_8632b2a3afdef519",
+    "atm_simplemem_rebuild_ac9b65761c11baab",
+    "atm_simplemem_rebuild_cd3e6ef4c42901f7"
+  ],
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+    "atm_simplemem_rebuild_fe01b79091dd4326",
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+    "atm_simplemem_rebuild_646f539c55740886",
+    "atm_simplemem_rebuild_61b0880016267d8d",
+    "atm_simplemem_rebuild_e1ca74c2738aa596",
+    "atm_simplemem_rebuild_8632b2a3afdef519",
+    "atm_simplemem_rebuild_ac9b65761c11baab",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_15.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_15.json
new file mode 100644
index 0000000000000000000000000000000000000000..0f4ef3d898904e2ba332d05428ce90f6f37505b0
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_15.json
@@ -0,0 +1,208 @@
+{
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+  "patient_id": "patient_16",
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+  "selected_option": "E",
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+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_9d8fe4e735542b3d",
+    "atm_simplemem_rebuild_4d235d5f3174855c",
+    "atm_simplemem_rebuild_fd16fe6de3a6ac8f",
+    "atm_simplemem_rebuild_b661cc8dace1fe29",
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+  ],
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+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_b67d67241f913a6c"
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+    "atm_simplemem_rebuild_3aedd42b7d4ad135",
+    "atm_simplemem_rebuild_26173f88e03a5d21",
+    "atm_simplemem_rebuild_6f01e14f50de03f1",
+    "atm_simplemem_rebuild_ac0e341b8668464e",
+    "atm_simplemem_rebuild_d72bbdec75ec3743",
+    "atm_simplemem_rebuild_835968fea32f47df",
+    "atm_simplemem_rebuild_b2eb3d76ee35e96c",
+    "atm_simplemem_rebuild_dec7d807346e18f0",
+    "atm_simplemem_rebuild_2caecd51c4170d6a",
+    "atm_simplemem_rebuild_d9b46ec08ec2b1fd",
+    "atm_simplemem_rebuild_be94af5fd5f30115",
+    "atm_simplemem_rebuild_ed3af2a1b3d90b0d",
+    "atm_simplemem_rebuild_3eaca4eaf985e220",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_236e2dbcc7a42508",
+    "atm_simplemem_rebuild_c9efae1676cd5bc3",
+    "atm_simplemem_rebuild_b67d67241f913a6c"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: E",
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+    "atm_simplemem_rebuild_5604a673052f2c90",
+    "atm_simplemem_rebuild_9bc2f0766fcf2fef",
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+    "atm_simplemem_rebuild_ed3af2a1b3d90b0d",
+    "atm_simplemem_rebuild_3eaca4eaf985e220",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_236e2dbcc7a42508",
+    "atm_simplemem_rebuild_c9efae1676cd5bc3",
+    "atm_simplemem_rebuild_b67d67241f913a6c"
+  ],
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+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_16.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_16.json
new file mode 100644
index 0000000000000000000000000000000000000000..2a9db328206d7e41c9b680f3e846503e81613f1f
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_16.json
@@ -0,0 +1,215 @@
+{
+  "answer_id": "ans_3fec66fab9f2ac30",
+  "patient_id": "patient_16",
+  "question_id": 16,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_d1b099b216de9752",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_c045ead4e3c17519",
+    "atm_simplemem_rebuild_5422a9807b9b387e",
+    "atm_simplemem_rebuild_f73bb13b57948977",
+    "atm_simplemem_rebuild_fe01b79091dd4326",
+    "atm_simplemem_rebuild_9a2f2939e30f45fc",
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+    "atm_simplemem_rebuild_1f1742e1256cb102",
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+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
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+    "atm_simplemem_rebuild_be00875d735ddb76"
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_17.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_17.json
new file mode 100644
index 0000000000000000000000000000000000000000..95fb9687af8cba592254025a9e62f7fedd1b8a3d
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_17.json
@@ -0,0 +1,208 @@
+{
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+  "selected_option": "B",
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+    "atm_simplemem_rebuild_d1b099b216de9752",
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+    "atm_simplemem_rebuild_835968fea32f47df",
+    "atm_simplemem_rebuild_e1ca74c2738aa596",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
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+    "atm_simplemem_rebuild_d8a96885a0552d9c",
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+    "atm_simplemem_rebuild_fe1f88a0ce7fb494"
+  ],
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_18.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_18.json
new file mode 100644
index 0000000000000000000000000000000000000000..3fb6e40f83d975ad7e672fad208ba04fdf12ef02
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_18.json
@@ -0,0 +1,200 @@
+{
+  "answer_id": "ans_50fdfcaf47ff491d",
+  "patient_id": "patient_16",
+  "question_id": 18,
+  "selected_option": "E",
+  "reasoning": "Final answer: E",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_2caecd51c4170d6a",
+    "atm_simplemem_rebuild_3eaca4eaf985e220",
+    "atm_simplemem_rebuild_b661cc8dace1fe29",
+    "atm_simplemem_rebuild_c5b20cd8310a4233",
+    "atm_simplemem_rebuild_26173f88e03a5d21",
+    "atm_simplemem_rebuild_6f01e14f50de03f1",
+    "atm_simplemem_rebuild_ded7f44732a58c78",
+    "atm_simplemem_rebuild_c9efae1676cd5bc3",
+    "atm_simplemem_rebuild_ed3af2a1b3d90b0d",
+    "atm_simplemem_rebuild_b2eb3d76ee35e96c",
+    "atm_simplemem_rebuild_3aedd42b7d4ad135",
+    "atm_simplemem_rebuild_dec7d807346e18f0",
+    "atm_simplemem_rebuild_06191fe308af44a5",
+    "atm_simplemem_rebuild_d9b46ec08ec2b1fd",
+    "atm_simplemem_rebuild_d72bbdec75ec3743",
+    "atm_simplemem_rebuild_5604a673052f2c90",
+    "atm_simplemem_rebuild_f16585bb56633fd7",
+    "atm_simplemem_rebuild_2daaccfffb0de248",
+    "atm_simplemem_rebuild_f66b2666a381d64f",
+    "atm_simplemem_rebuild_5008625b30473563",
+    "atm_simplemem_rebuild_e6edb7c907d190e0",
+    "atm_simplemem_rebuild_26cddb151cfa962e",
+    "atm_simplemem_rebuild_37c01b9947c7d273",
+    "atm_simplemem_rebuild_110ce4aea0ee087f",
+    "atm_simplemem_rebuild_bb263530e1c589e3"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_16",
+      "text_id": "text_3",
+      "section_id": "sec_b234c067c97e616f",
+      "chunk_id": "chunk_14c15f5c89bc7c08",
+      "original_start": 0,
+      "original_end": 5943
+    },
+    {
+      "patient_id": "patient_16",
+      "text_id": "text_0",
+      "section_id": "sec_77af7aae0fff24f8",
+      "chunk_id": "chunk_8cfdff2b874fd05c",
+      "original_start": 0,
+      "original_end": 1575
+    }
+  ],
+  "uncertainty": false,
+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "direct",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=30",
+    "entry_id_unique_count=30",
+    "signature_unique_count=2",
+    "atomic_content_unique_count=30",
+    "dedup_candidate_count=30",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=1.0000",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=5196",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=1",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_bb263530e1c589e3"
+  ],
+  "deduplicated_support_count": 2,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_2caecd51c4170d6a",
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+    "atm_simplemem_rebuild_c5b20cd8310a4233",
+    "atm_simplemem_rebuild_26173f88e03a5d21",
+    "atm_simplemem_rebuild_6f01e14f50de03f1",
+    "atm_simplemem_rebuild_ded7f44732a58c78",
+    "atm_simplemem_rebuild_c9efae1676cd5bc3",
+    "atm_simplemem_rebuild_ed3af2a1b3d90b0d",
+    "atm_simplemem_rebuild_b2eb3d76ee35e96c",
+    "atm_simplemem_rebuild_3aedd42b7d4ad135",
+    "atm_simplemem_rebuild_dec7d807346e18f0",
+    "atm_simplemem_rebuild_06191fe308af44a5",
+    "atm_simplemem_rebuild_d9b46ec08ec2b1fd",
+    "atm_simplemem_rebuild_d72bbdec75ec3743",
+    "atm_simplemem_rebuild_5604a673052f2c90",
+    "atm_simplemem_rebuild_f16585bb56633fd7",
+    "atm_simplemem_rebuild_2daaccfffb0de248",
+    "atm_simplemem_rebuild_f66b2666a381d64f",
+    "atm_simplemem_rebuild_5008625b30473563",
+    "atm_simplemem_rebuild_e6edb7c907d190e0",
+    "atm_simplemem_rebuild_26cddb151cfa962e",
+    "atm_simplemem_rebuild_37c01b9947c7d273",
+    "atm_simplemem_rebuild_110ce4aea0ee087f",
+    "atm_simplemem_rebuild_bb263530e1c589e3"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_2caecd51c4170d6a",
+    "atm_simplemem_rebuild_3eaca4eaf985e220",
+    "atm_simplemem_rebuild_b661cc8dace1fe29",
+    "atm_simplemem_rebuild_c5b20cd8310a4233",
+    "atm_simplemem_rebuild_26173f88e03a5d21",
+    "atm_simplemem_rebuild_6f01e14f50de03f1",
+    "atm_simplemem_rebuild_ded7f44732a58c78",
+    "atm_simplemem_rebuild_c9efae1676cd5bc3",
+    "atm_simplemem_rebuild_ed3af2a1b3d90b0d",
+    "atm_simplemem_rebuild_b2eb3d76ee35e96c",
+    "atm_simplemem_rebuild_3aedd42b7d4ad135",
+    "atm_simplemem_rebuild_dec7d807346e18f0",
+    "atm_simplemem_rebuild_06191fe308af44a5",
+    "atm_simplemem_rebuild_d9b46ec08ec2b1fd",
+    "atm_simplemem_rebuild_d72bbdec75ec3743",
+    "atm_simplemem_rebuild_5604a673052f2c90",
+    "atm_simplemem_rebuild_f16585bb56633fd7",
+    "atm_simplemem_rebuild_2daaccfffb0de248",
+    "atm_simplemem_rebuild_f66b2666a381d64f",
+    "atm_simplemem_rebuild_5008625b30473563",
+    "atm_simplemem_rebuild_e6edb7c907d190e0",
+    "atm_simplemem_rebuild_26cddb151cfa962e",
+    "atm_simplemem_rebuild_37c01b9947c7d273",
+    "atm_simplemem_rebuild_110ce4aea0ee087f",
+    "atm_simplemem_rebuild_bb263530e1c589e3"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: E",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_2caecd51c4170d6a",
+    "atm_simplemem_rebuild_3eaca4eaf985e220",
+    "atm_simplemem_rebuild_b661cc8dace1fe29",
+    "atm_simplemem_rebuild_c5b20cd8310a4233",
+    "atm_simplemem_rebuild_26173f88e03a5d21",
+    "atm_simplemem_rebuild_6f01e14f50de03f1",
+    "atm_simplemem_rebuild_ded7f44732a58c78",
+    "atm_simplemem_rebuild_c9efae1676cd5bc3",
+    "atm_simplemem_rebuild_ed3af2a1b3d90b0d",
+    "atm_simplemem_rebuild_b2eb3d76ee35e96c",
+    "atm_simplemem_rebuild_3aedd42b7d4ad135",
+    "atm_simplemem_rebuild_dec7d807346e18f0",
+    "atm_simplemem_rebuild_06191fe308af44a5",
+    "atm_simplemem_rebuild_d9b46ec08ec2b1fd",
+    "atm_simplemem_rebuild_d72bbdec75ec3743",
+    "atm_simplemem_rebuild_5604a673052f2c90",
+    "atm_simplemem_rebuild_f16585bb56633fd7",
+    "atm_simplemem_rebuild_2daaccfffb0de248",
+    "atm_simplemem_rebuild_f66b2666a381d64f",
+    "atm_simplemem_rebuild_5008625b30473563",
+    "atm_simplemem_rebuild_e6edb7c907d190e0",
+    "atm_simplemem_rebuild_26cddb151cfa962e",
+    "atm_simplemem_rebuild_37c01b9947c7d273",
+    "atm_simplemem_rebuild_110ce4aea0ee087f",
+    "atm_simplemem_rebuild_bb263530e1c589e3"
+  ],
+  "llm_context_count_pre_dedup": 30,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_19.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_19.json
new file mode 100644
index 0000000000000000000000000000000000000000..e588595a5ceb2f59de4e44beb76d879b4878a3d9
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_19.json
@@ -0,0 +1,215 @@
+{
+  "answer_id": "ans_6de2ece1221905bb",
+  "patient_id": "patient_16",
+  "question_id": 19,
+  "selected_option": "E",
+  "reasoning": "Final answer: E",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_328e45e825e6873f",
+    "atm_simplemem_rebuild_f835f8eb6385e8c2",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_231803da5548a3a3",
+    "atm_simplemem_rebuild_fe0c306f15c28d1e",
+    "atm_simplemem_rebuild_22e979ead354b641",
+    "atm_simplemem_rebuild_8632b2a3afdef519",
+    "atm_simplemem_rebuild_4dc4bffdba94fd54",
+    "atm_simplemem_rebuild_9fd44b3fb01d43ea",
+    "atm_simplemem_rebuild_8f608f655ea556ae",
+    "atm_simplemem_rebuild_16a4b2c82381d6fc",
+    "atm_simplemem_rebuild_ac0e341b8668464e",
+    "atm_simplemem_rebuild_54101888a0e060cd",
+    "atm_simplemem_rebuild_47f4adafa3caa1e9",
+    "atm_simplemem_rebuild_964e42a96965887a",
+    "atm_simplemem_rebuild_35d10f2190371c05",
+    "atm_simplemem_rebuild_dec06e9b629face3",
+    "atm_simplemem_rebuild_a8c6a2d38c36c832",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
+    "atm_simplemem_rebuild_cc12727f81ec35a0",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_038e8049776c73c3",
+    "atm_simplemem_rebuild_bbdcc83de2bc0cb6",
+    "atm_simplemem_rebuild_f3843c79e9a1d51e"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_16",
+      "text_id": "text_2",
+      "section_id": "sec_101d28145a739eb3",
+      "chunk_id": "chunk_5d7ab66bd42f90aa",
+      "original_start": 0,
+      "original_end": 4768
+    },
+    {
+      "patient_id": "patient_16",
+      "text_id": "text_3",
+      "section_id": "sec_b234c067c97e616f",
+      "chunk_id": "chunk_14c15f5c89bc7c08",
+      "original_start": 0,
+      "original_end": 5943
+    },
+    {
+      "patient_id": "patient_16",
+      "text_id": "text_0",
+      "section_id": "sec_77af7aae0fff24f8",
+      "chunk_id": "chunk_8cfdff2b874fd05c",
+      "original_start": 0,
+      "original_end": 1575
+    },
+    {
+      "patient_id": "patient_16",
+      "text_id": "text_1",
+      "section_id": "sec_f06d9a95e953b294",
+      "chunk_id": "chunk_a3d9f2be5e254ed5",
+      "original_start": 0,
+      "original_end": 28228
+    }
+  ],
+  "uncertainty": false,
+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "chronology",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=4",
+    "atomic_content_unique_count=25",
+    "dedup_candidate_count=25",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=1.0000",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=6410",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 4,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
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+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_038e8049776c73c3",
+    "atm_simplemem_rebuild_bbdcc83de2bc0cb6",
+    "atm_simplemem_rebuild_f3843c79e9a1d51e"
+  ],
+  "llm_supporting_entry_ids": [
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+    "atm_simplemem_rebuild_231803da5548a3a3",
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+    "atm_simplemem_rebuild_22e979ead354b641",
+    "atm_simplemem_rebuild_8632b2a3afdef519",
+    "atm_simplemem_rebuild_4dc4bffdba94fd54",
+    "atm_simplemem_rebuild_9fd44b3fb01d43ea",
+    "atm_simplemem_rebuild_8f608f655ea556ae",
+    "atm_simplemem_rebuild_16a4b2c82381d6fc",
+    "atm_simplemem_rebuild_ac0e341b8668464e",
+    "atm_simplemem_rebuild_54101888a0e060cd",
+    "atm_simplemem_rebuild_47f4adafa3caa1e9",
+    "atm_simplemem_rebuild_964e42a96965887a",
+    "atm_simplemem_rebuild_35d10f2190371c05",
+    "atm_simplemem_rebuild_dec06e9b629face3",
+    "atm_simplemem_rebuild_a8c6a2d38c36c832",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
+    "atm_simplemem_rebuild_cc12727f81ec35a0",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_038e8049776c73c3",
+    "atm_simplemem_rebuild_bbdcc83de2bc0cb6",
+    "atm_simplemem_rebuild_f3843c79e9a1d51e"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: E",
+  "llm_context_entry_ids": [
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+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
+    "atm_simplemem_rebuild_cc12727f81ec35a0",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_038e8049776c73c3",
+    "atm_simplemem_rebuild_bbdcc83de2bc0cb6",
+    "atm_simplemem_rebuild_f3843c79e9a1d51e"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 25,
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_2.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_2.json
new file mode 100644
index 0000000000000000000000000000000000000000..076a8d0cc193fb876130c24d6d96cf85485e44ae
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_2.json
@@ -0,0 +1,216 @@
+{
+  "answer_id": "ans_3a1fb03054991258",
+  "patient_id": "patient_16",
+  "question_id": 2,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_c045ead4e3c17519",
+    "atm_simplemem_rebuild_5422a9807b9b387e",
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+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_be94af5fd5f30115",
+    "atm_simplemem_rebuild_9fd44b3fb01d43ea",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_835968fea32f47df",
+    "atm_simplemem_rebuild_b2eb3d76ee35e96c",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_cbe1db7503d99013",
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+    "atm_simplemem_rebuild_e10286076baa3823",
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+    "atm_simplemem_rebuild_038e8049776c73c3",
+    "atm_simplemem_rebuild_01e2c083a974bb8b",
+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
+    "atm_simplemem_rebuild_7c7593627cf1ac2c"
+  ],
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+    },
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+    },
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+    "lexical_lower_rank_pull_count=2",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_2ed27dab1a2ddbac,atm_simplemem_rebuild_7c7593627cf1ac2c"
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+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
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+    "atm_simplemem_rebuild_835968fea32f47df",
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+    "atm_simplemem_rebuild_cbe1db7503d99013",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
+    "atm_simplemem_rebuild_ce74c796fabaadb2",
+    "atm_simplemem_rebuild_e10286076baa3823",
+    "atm_simplemem_rebuild_b661cc8dace1fe29",
+    "atm_simplemem_rebuild_e1ca74c2738aa596",
+    "atm_simplemem_rebuild_be00875d735ddb76",
+    "atm_simplemem_rebuild_3eaca4eaf985e220",
+    "atm_simplemem_rebuild_324940ead1a32f8b",
+    "atm_simplemem_rebuild_f66b2666a381d64f",
+    "atm_simplemem_rebuild_038e8049776c73c3",
+    "atm_simplemem_rebuild_01e2c083a974bb8b",
+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
+    "atm_simplemem_rebuild_7c7593627cf1ac2c"
+  ],
+  "llm_contradicting_entry_ids": [],
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+    "atm_simplemem_rebuild_c045ead4e3c17519",
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+  ],
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_3.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_3.json
new file mode 100644
index 0000000000000000000000000000000000000000..85f54a6359c2504a484f6ef8ddaa6e02bb21ace7
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_3.json
@@ -0,0 +1,216 @@
+{
+  "answer_id": "ans_fe2484760a18c53b",
+  "patient_id": "patient_16",
+  "question_id": 3,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_5c20b7c47de36cb3",
+    "atm_simplemem_rebuild_b661cc8dace1fe29",
+    "atm_simplemem_rebuild_b37f372d1ea94a39",
+    "atm_simplemem_rebuild_01e2c083a974bb8b",
+    "atm_simplemem_rebuild_5c2a4282b150c628",
+    "atm_simplemem_rebuild_12f05bf12572cf2d",
+    "atm_simplemem_rebuild_e10286076baa3823",
+    "atm_simplemem_rebuild_d8a96885a0552d9c",
+    "atm_simplemem_rebuild_b67d67241f913a6c",
+    "atm_simplemem_rebuild_044c2d1bb31deff7",
+    "atm_simplemem_rebuild_324940ead1a32f8b",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
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+  ],
+  "support_spans": [
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+    },
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+      "original_end": 28228
+    },
+    {
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+    },
+    {
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+    "atm_simplemem_rebuild_fd16fe6de3a6ac8f",
+    "atm_simplemem_rebuild_1ebacfb2a8d242ac",
+    "atm_simplemem_rebuild_36d7ea54ec158ecb"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_5c20b7c47de36cb3",
+    "atm_simplemem_rebuild_b661cc8dace1fe29",
+    "atm_simplemem_rebuild_b37f372d1ea94a39",
+    "atm_simplemem_rebuild_01e2c083a974bb8b",
+    "atm_simplemem_rebuild_5c2a4282b150c628",
+    "atm_simplemem_rebuild_12f05bf12572cf2d",
+    "atm_simplemem_rebuild_e10286076baa3823",
+    "atm_simplemem_rebuild_d8a96885a0552d9c",
+    "atm_simplemem_rebuild_b67d67241f913a6c",
+    "atm_simplemem_rebuild_044c2d1bb31deff7",
+    "atm_simplemem_rebuild_324940ead1a32f8b",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
+    "atm_simplemem_rebuild_2caecd51c4170d6a",
+    "atm_simplemem_rebuild_b2eb3d76ee35e96c",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_c9efae1676cd5bc3",
+    "atm_simplemem_rebuild_3eaca4eaf985e220",
+    "atm_simplemem_rebuild_b06a01d8e7a962e8",
+    "atm_simplemem_rebuild_54101888a0e060cd",
+    "atm_simplemem_rebuild_35d10f2190371c05",
+    "atm_simplemem_rebuild_fd16fe6de3a6ac8f",
+    "atm_simplemem_rebuild_1ebacfb2a8d242ac",
+    "atm_simplemem_rebuild_36d7ea54ec158ecb"
+  ],
+  "llm_context_count_pre_dedup": 30,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_4.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_4.json
new file mode 100644
index 0000000000000000000000000000000000000000..d9243e7a387ff5d0c7d5bb3431f31dbcea2be54f
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_4.json
@@ -0,0 +1,211 @@
+{
+  "answer_id": "ans_0db8128bb9834a77",
+  "patient_id": "patient_16",
+  "question_id": 4,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_35d10f2190371c05",
+    "atm_simplemem_rebuild_236e2dbcc7a42508",
+    "atm_simplemem_rebuild_324940ead1a32f8b",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
+    "atm_simplemem_rebuild_b06a01d8e7a962e8",
+    "atm_simplemem_rebuild_36aeeab7bfaea492",
+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_6d19fd64ccc7e741",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_93285f84408cd91f",
+    "atm_simplemem_rebuild_384bd91b156971a7",
+    "atm_simplemem_rebuild_01e2c083a974bb8b",
+    "atm_simplemem_rebuild_044c2d1bb31deff7",
+    "atm_simplemem_rebuild_d8a96885a0552d9c",
+    "atm_simplemem_rebuild_646f539c55740886",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_83916e8951a1c16c",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_aa1e85995e8667ef",
+    "atm_simplemem_rebuild_328e45e825e6873f",
+    "atm_simplemem_rebuild_41dba928bf232187",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_b67d67241f913a6c"
+  ],
+  "support_spans": [
+    {
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+      "original_end": 28228
+    },
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+    },
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+    },
+    {
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+    }
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+  "question_intent": "direct",
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+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
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+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "dropped_by_entry_id_dup=0",
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+    "context_count=24",
+    "selected_context_count=24",
+    "selected_context_char_count=5190",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
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+  "option_diagnostics": {},
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+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
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+    "atm_simplemem_rebuild_aa1e85995e8667ef",
+    "atm_simplemem_rebuild_328e45e825e6873f",
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+    "atm_simplemem_rebuild_36aeeab7bfaea492",
+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_6d19fd64ccc7e741",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_93285f84408cd91f",
+    "atm_simplemem_rebuild_384bd91b156971a7",
+    "atm_simplemem_rebuild_01e2c083a974bb8b",
+    "atm_simplemem_rebuild_044c2d1bb31deff7",
+    "atm_simplemem_rebuild_d8a96885a0552d9c",
+    "atm_simplemem_rebuild_646f539c55740886",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_83916e8951a1c16c",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_aa1e85995e8667ef",
+    "atm_simplemem_rebuild_328e45e825e6873f",
+    "atm_simplemem_rebuild_41dba928bf232187",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_b67d67241f913a6c"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: D",
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+    "atm_simplemem_rebuild_35d10f2190371c05",
+    "atm_simplemem_rebuild_236e2dbcc7a42508",
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+    "atm_simplemem_rebuild_d8a96885a0552d9c",
+    "atm_simplemem_rebuild_646f539c55740886",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_83916e8951a1c16c",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_aa1e85995e8667ef",
+    "atm_simplemem_rebuild_328e45e825e6873f",
+    "atm_simplemem_rebuild_41dba928bf232187",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_b67d67241f913a6c"
+  ],
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+  "llm_context_count_post_dedup": 24,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_5.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_5.json
new file mode 100644
index 0000000000000000000000000000000000000000..99f69ee895eae835b2db14c0a792d1b8699d2a46
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_5.json
@@ -0,0 +1,208 @@
+{
+  "answer_id": "ans_f6ca7d83f035bee0",
+  "patient_id": "patient_16",
+  "question_id": 5,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_e10286076baa3823",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_aa6a4ec809bacb22",
+    "atm_simplemem_rebuild_231803da5548a3a3",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_54101888a0e060cd",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_fe0c306f15c28d1e",
+    "atm_simplemem_rebuild_d304937d0b0a5082",
+    "atm_simplemem_rebuild_3a6574abef510260",
+    "atm_simplemem_rebuild_a3ad5baf93ab6ac6",
+    "atm_simplemem_rebuild_d8a96885a0552d9c",
+    "atm_simplemem_rebuild_044c2d1bb31deff7",
+    "atm_simplemem_rebuild_b661cc8dace1fe29",
+    "atm_simplemem_rebuild_ac0e341b8668464e",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_35d10f2190371c05",
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+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_384bd91b156971a7",
+    "atm_simplemem_rebuild_d7129a632e8a1266",
+    "atm_simplemem_rebuild_dc0a076e833daf26",
+    "atm_simplemem_rebuild_7a3575358468aea0",
+    "atm_simplemem_rebuild_7dac71d783e8b37d",
+    "atm_simplemem_rebuild_e50ebbb069e19c3b"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_16",
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+      "original_end": 5943
+    },
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+    },
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+  "question_intent": "direct",
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+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
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+    "lexical_lower_rank_pull_count=4",
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+  ],
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+    "atm_simplemem_rebuild_54101888a0e060cd",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_fe0c306f15c28d1e",
+    "atm_simplemem_rebuild_d304937d0b0a5082",
+    "atm_simplemem_rebuild_3a6574abef510260",
+    "atm_simplemem_rebuild_a3ad5baf93ab6ac6",
+    "atm_simplemem_rebuild_d8a96885a0552d9c",
+    "atm_simplemem_rebuild_044c2d1bb31deff7",
+    "atm_simplemem_rebuild_b661cc8dace1fe29",
+    "atm_simplemem_rebuild_ac0e341b8668464e",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_35d10f2190371c05",
+    "atm_simplemem_rebuild_b438030170e62045",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_384bd91b156971a7",
+    "atm_simplemem_rebuild_d7129a632e8a1266",
+    "atm_simplemem_rebuild_dc0a076e833daf26",
+    "atm_simplemem_rebuild_7a3575358468aea0",
+    "atm_simplemem_rebuild_7dac71d783e8b37d",
+    "atm_simplemem_rebuild_e50ebbb069e19c3b"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_e10286076baa3823",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_aa6a4ec809bacb22",
+    "atm_simplemem_rebuild_231803da5548a3a3",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_54101888a0e060cd",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_fe0c306f15c28d1e",
+    "atm_simplemem_rebuild_d304937d0b0a5082",
+    "atm_simplemem_rebuild_3a6574abef510260",
+    "atm_simplemem_rebuild_a3ad5baf93ab6ac6",
+    "atm_simplemem_rebuild_d8a96885a0552d9c",
+    "atm_simplemem_rebuild_044c2d1bb31deff7",
+    "atm_simplemem_rebuild_b661cc8dace1fe29",
+    "atm_simplemem_rebuild_ac0e341b8668464e",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_35d10f2190371c05",
+    "atm_simplemem_rebuild_b438030170e62045",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_384bd91b156971a7",
+    "atm_simplemem_rebuild_d7129a632e8a1266",
+    "atm_simplemem_rebuild_dc0a076e833daf26",
+    "atm_simplemem_rebuild_7a3575358468aea0",
+    "atm_simplemem_rebuild_7dac71d783e8b37d",
+    "atm_simplemem_rebuild_e50ebbb069e19c3b"
+  ],
+  "llm_context_count_pre_dedup": 29,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_6.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_6.json
new file mode 100644
index 0000000000000000000000000000000000000000..80a84d53d560861aa4ace90b6ffcdef07f3e41fd
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_6.json
@@ -0,0 +1,208 @@
+{
+  "answer_id": "ans_f7ce63d184219c67",
+  "patient_id": "patient_16",
+  "question_id": 6,
+  "selected_option": "E",
+  "reasoning": "Final answer: E",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_5c20b7c47de36cb3",
+    "atm_simplemem_rebuild_12f05bf12572cf2d",
+    "atm_simplemem_rebuild_e10286076baa3823",
+    "atm_simplemem_rebuild_aa6a4ec809bacb22",
+    "atm_simplemem_rebuild_d1b099b216de9752",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_fe01b79091dd4326",
+    "atm_simplemem_rebuild_5c2a4282b150c628",
+    "atm_simplemem_rebuild_7c7593627cf1ac2c",
+    "atm_simplemem_rebuild_2c296087273fd96f",
+    "atm_simplemem_rebuild_b37f372d1ea94a39",
+    "atm_simplemem_rebuild_835968fea32f47df",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_8787e54a279ffd27",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_47f4adafa3caa1e9",
+    "atm_simplemem_rebuild_fd16fe6de3a6ac8f",
+    "atm_simplemem_rebuild_cd3e6ef4c42901f7",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_30261c3a26784376",
+    "atm_simplemem_rebuild_c045ead4e3c17519",
+    "atm_simplemem_rebuild_cf2cad04d93b7033",
+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
+    "atm_simplemem_rebuild_7b2d705617964fc2"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_16",
+      "text_id": "text_1",
+      "section_id": "sec_f06d9a95e953b294",
+      "chunk_id": "chunk_a3d9f2be5e254ed5",
+      "original_start": 0,
+      "original_end": 28228
+    },
+    {
+      "patient_id": "patient_16",
+      "text_id": "text_3",
+      "section_id": "sec_b234c067c97e616f",
+      "chunk_id": "chunk_14c15f5c89bc7c08",
+      "original_start": 0,
+      "original_end": 5943
+    },
+    {
+      "patient_id": "patient_16",
+      "text_id": "text_0",
+      "section_id": "sec_77af7aae0fff24f8",
+      "chunk_id": "chunk_8cfdff2b874fd05c",
+      "original_start": 0,
+      "original_end": 1575
+    }
+  ],
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+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "exclusion",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=29",
+    "entry_id_unique_count=29",
+    "signature_unique_count=3",
+    "atomic_content_unique_count=29",
+    "dedup_candidate_count=29",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=1.0000",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=5816",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=1",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_7b2d705617964fc2"
+  ],
+  "deduplicated_support_count": 3,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_5c20b7c47de36cb3",
+    "atm_simplemem_rebuild_12f05bf12572cf2d",
+    "atm_simplemem_rebuild_e10286076baa3823",
+    "atm_simplemem_rebuild_aa6a4ec809bacb22",
+    "atm_simplemem_rebuild_d1b099b216de9752",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_fe01b79091dd4326",
+    "atm_simplemem_rebuild_5c2a4282b150c628",
+    "atm_simplemem_rebuild_7c7593627cf1ac2c",
+    "atm_simplemem_rebuild_2c296087273fd96f",
+    "atm_simplemem_rebuild_b37f372d1ea94a39",
+    "atm_simplemem_rebuild_835968fea32f47df",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_8787e54a279ffd27",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_47f4adafa3caa1e9",
+    "atm_simplemem_rebuild_fd16fe6de3a6ac8f",
+    "atm_simplemem_rebuild_cd3e6ef4c42901f7",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_30261c3a26784376",
+    "atm_simplemem_rebuild_c045ead4e3c17519",
+    "atm_simplemem_rebuild_cf2cad04d93b7033",
+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
+    "atm_simplemem_rebuild_7b2d705617964fc2"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_5c20b7c47de36cb3",
+    "atm_simplemem_rebuild_12f05bf12572cf2d",
+    "atm_simplemem_rebuild_e10286076baa3823",
+    "atm_simplemem_rebuild_aa6a4ec809bacb22",
+    "atm_simplemem_rebuild_d1b099b216de9752",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_fe01b79091dd4326",
+    "atm_simplemem_rebuild_5c2a4282b150c628",
+    "atm_simplemem_rebuild_7c7593627cf1ac2c",
+    "atm_simplemem_rebuild_2c296087273fd96f",
+    "atm_simplemem_rebuild_b37f372d1ea94a39",
+    "atm_simplemem_rebuild_835968fea32f47df",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_8787e54a279ffd27",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_47f4adafa3caa1e9",
+    "atm_simplemem_rebuild_fd16fe6de3a6ac8f",
+    "atm_simplemem_rebuild_cd3e6ef4c42901f7",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_30261c3a26784376",
+    "atm_simplemem_rebuild_c045ead4e3c17519",
+    "atm_simplemem_rebuild_cf2cad04d93b7033",
+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
+    "atm_simplemem_rebuild_7b2d705617964fc2"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: E",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_5c20b7c47de36cb3",
+    "atm_simplemem_rebuild_12f05bf12572cf2d",
+    "atm_simplemem_rebuild_e10286076baa3823",
+    "atm_simplemem_rebuild_aa6a4ec809bacb22",
+    "atm_simplemem_rebuild_d1b099b216de9752",
+    "atm_simplemem_rebuild_db0bdcccdf09970e",
+    "atm_simplemem_rebuild_fe01b79091dd4326",
+    "atm_simplemem_rebuild_5c2a4282b150c628",
+    "atm_simplemem_rebuild_7c7593627cf1ac2c",
+    "atm_simplemem_rebuild_2c296087273fd96f",
+    "atm_simplemem_rebuild_b37f372d1ea94a39",
+    "atm_simplemem_rebuild_835968fea32f47df",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_8787e54a279ffd27",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_47f4adafa3caa1e9",
+    "atm_simplemem_rebuild_fd16fe6de3a6ac8f",
+    "atm_simplemem_rebuild_cd3e6ef4c42901f7",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_30261c3a26784376",
+    "atm_simplemem_rebuild_c045ead4e3c17519",
+    "atm_simplemem_rebuild_cf2cad04d93b7033",
+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
+    "atm_simplemem_rebuild_7b2d705617964fc2"
+  ],
+  "llm_context_count_pre_dedup": 29,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_7.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_7.json
new file mode 100644
index 0000000000000000000000000000000000000000..2ace4693edd17bcdb1921e57caa8d36ce0ed5c31
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_7.json
@@ -0,0 +1,211 @@
+{
+  "answer_id": "ans_3ab482c739a15cf5",
+  "patient_id": "patient_16",
+  "question_id": 7,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_236e2dbcc7a42508",
+    "atm_simplemem_rebuild_6d19fd64ccc7e741",
+    "atm_simplemem_rebuild_35d10f2190371c05",
+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
+    "atm_simplemem_rebuild_324940ead1a32f8b",
+    "atm_simplemem_rebuild_d1b099b216de9752",
+    "atm_simplemem_rebuild_fe01b79091dd4326",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_b06a01d8e7a962e8",
+    "atm_simplemem_rebuild_cbe1db7503d99013",
+    "atm_simplemem_rebuild_23fe41a03e494bd9",
+    "atm_simplemem_rebuild_aa1e85995e8667ef",
+    "atm_simplemem_rebuild_5422a9807b9b387e",
+    "atm_simplemem_rebuild_93285f84408cd91f",
+    "atm_simplemem_rebuild_9fd44b3fb01d43ea",
+    "atm_simplemem_rebuild_835968fea32f47df",
+    "atm_simplemem_rebuild_be94af5fd5f30115",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_328e45e825e6873f",
+    "atm_simplemem_rebuild_ce74c796fabaadb2",
+    "atm_simplemem_rebuild_fd16fe6de3a6ac8f",
+    "atm_simplemem_rebuild_fe0c306f15c28d1e"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_16",
+      "text_id": "text_2",
+      "section_id": "sec_101d28145a739eb3",
+      "chunk_id": "chunk_5d7ab66bd42f90aa",
+      "original_start": 0,
+      "original_end": 4768
+    },
+    {
+      "patient_id": "patient_16",
+      "text_id": "text_1",
+      "section_id": "sec_f06d9a95e953b294",
+      "chunk_id": "chunk_a3d9f2be5e254ed5",
+      "original_start": 0,
+      "original_end": 28228
+    },
+    {
+      "patient_id": "patient_16",
+      "text_id": "text_0",
+      "section_id": "sec_77af7aae0fff24f8",
+      "chunk_id": "chunk_8cfdff2b874fd05c",
+      "original_start": 0,
+      "original_end": 1575
+    },
+    {
+      "patient_id": "patient_16",
+      "text_id": "text_3",
+      "section_id": "sec_b234c067c97e616f",
+      "chunk_id": "chunk_14c15f5c89bc7c08",
+      "original_start": 0,
+      "original_end": 5943
+    }
+  ],
+  "uncertainty": false,
+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "direct",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=4",
+    "atomic_content_unique_count=24",
+    "dedup_candidate_count=24",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=1",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.9600",
+    "context_count=24",
+    "selected_context_count=24",
+    "selected_context_char_count=5813",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 4,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
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+    "atm_simplemem_rebuild_d1b099b216de9752",
+    "atm_simplemem_rebuild_fe01b79091dd4326",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_41e274c422916235",
+    "atm_simplemem_rebuild_b06a01d8e7a962e8",
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+    "atm_simplemem_rebuild_cbe1db7503d99013",
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+    "atm_simplemem_rebuild_aa1e85995e8667ef",
+    "atm_simplemem_rebuild_5422a9807b9b387e",
+    "atm_simplemem_rebuild_93285f84408cd91f",
+    "atm_simplemem_rebuild_9fd44b3fb01d43ea",
+    "atm_simplemem_rebuild_835968fea32f47df",
+    "atm_simplemem_rebuild_be94af5fd5f30115",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_328e45e825e6873f",
+    "atm_simplemem_rebuild_ce74c796fabaadb2",
+    "atm_simplemem_rebuild_fd16fe6de3a6ac8f",
+    "atm_simplemem_rebuild_fe0c306f15c28d1e"
+  ],
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+  "llm_evidence_summary": "Final answer: B",
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+    "atm_simplemem_rebuild_6d19fd64ccc7e741",
+    "atm_simplemem_rebuild_35d10f2190371c05",
+    "atm_simplemem_rebuild_2ed27dab1a2ddbac",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
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+    "atm_simplemem_rebuild_b06a01d8e7a962e8",
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+    "atm_simplemem_rebuild_5422a9807b9b387e",
+    "atm_simplemem_rebuild_93285f84408cd91f",
+    "atm_simplemem_rebuild_9fd44b3fb01d43ea",
+    "atm_simplemem_rebuild_835968fea32f47df",
+    "atm_simplemem_rebuild_be94af5fd5f30115",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_328e45e825e6873f",
+    "atm_simplemem_rebuild_ce74c796fabaadb2",
+    "atm_simplemem_rebuild_fd16fe6de3a6ac8f",
+    "atm_simplemem_rebuild_fe0c306f15c28d1e"
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_8.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_8.json
new file mode 100644
index 0000000000000000000000000000000000000000..6382000c1d0163184fdb93d36f5100e21ab56141
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_8.json
@@ -0,0 +1,215 @@
+{
+  "answer_id": "ans_62a6bc7dad46b4f8",
+  "patient_id": "patient_16",
+  "question_id": 8,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_ac0e341b8668464e",
+    "atm_simplemem_rebuild_8f608f655ea556ae",
+    "atm_simplemem_rebuild_f835f8eb6385e8c2",
+    "atm_simplemem_rebuild_22e979ead354b641",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_47f4adafa3caa1e9",
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+    "atm_simplemem_rebuild_964e42a96965887a",
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+    "atm_simplemem_rebuild_23fe41a03e494bd9"
+  ],
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+    "selected_context_count=25",
+    "selected_context_char_count=6067",
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+    "llm_attempt_count=1",
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+  ],
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+    "atm_simplemem_rebuild_a8c6a2d38c36c832",
+    "atm_simplemem_rebuild_964e42a96965887a",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_4dc4bffdba94fd54",
+    "atm_simplemem_rebuild_35d10f2190371c05",
+    "atm_simplemem_rebuild_328e45e825e6873f",
+    "atm_simplemem_rebuild_a3ad5baf93ab6ac6",
+    "atm_simplemem_rebuild_a34a2923f345ca53",
+    "atm_simplemem_rebuild_bbdcc83de2bc0cb6",
+    "atm_simplemem_rebuild_d8a96885a0552d9c",
+    "atm_simplemem_rebuild_fa449fe4224daa0c",
+    "atm_simplemem_rebuild_044c2d1bb31deff7",
+    "atm_simplemem_rebuild_be00875d735ddb76",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
+    "atm_simplemem_rebuild_23fe41a03e494bd9"
+  ],
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+  "llm_evidence_summary": "Final answer: B",
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+    "atm_simplemem_rebuild_d7129a632e8a1266",
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+    "atm_simplemem_rebuild_964e42a96965887a",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
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+    "atm_simplemem_rebuild_35d10f2190371c05",
+    "atm_simplemem_rebuild_328e45e825e6873f",
+    "atm_simplemem_rebuild_a3ad5baf93ab6ac6",
+    "atm_simplemem_rebuild_a34a2923f345ca53",
+    "atm_simplemem_rebuild_bbdcc83de2bc0cb6",
+    "atm_simplemem_rebuild_d8a96885a0552d9c",
+    "atm_simplemem_rebuild_fa449fe4224daa0c",
+    "atm_simplemem_rebuild_044c2d1bb31deff7",
+    "atm_simplemem_rebuild_be00875d735ddb76",
+    "atm_simplemem_rebuild_f7d2928382d9c3ee",
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+  ],
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+  "llm_context_count_post_dedup": 25,
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_9.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_9.json
new file mode 100644
index 0000000000000000000000000000000000000000..0cdc8a9a8584a01efc90641ec4dc114b338d5051
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_16_9.json
@@ -0,0 +1,216 @@
+{
+  "answer_id": "ans_da0cdce2d416ab67",
+  "patient_id": "patient_16",
+  "question_id": 9,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_22e979ead354b641",
+    "atm_simplemem_rebuild_f835f8eb6385e8c2",
+    "atm_simplemem_rebuild_fe0c306f15c28d1e",
+    "atm_simplemem_rebuild_8f608f655ea556ae",
+    "atm_simplemem_rebuild_6b4dbce0f0792fa7",
+    "atm_simplemem_rebuild_47f4adafa3caa1e9",
+    "atm_simplemem_rebuild_a8c6a2d38c36c832",
+    "atm_simplemem_rebuild_964e42a96965887a",
+    "atm_simplemem_rebuild_1f1742e1256cb102",
+    "atm_simplemem_rebuild_d7129a632e8a1266",
+    "atm_simplemem_rebuild_54101888a0e060cd",
+    "atm_simplemem_rebuild_01e2c083a974bb8b",
+    "atm_simplemem_rebuild_231803da5548a3a3",
+    "atm_simplemem_rebuild_b2eb3d76ee35e96c",
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+    "atm_simplemem_rebuild_bbdcc83de2bc0cb6",
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+    "atm_simplemem_rebuild_4dc4bffdba94fd54",
+    "atm_simplemem_rebuild_c5b20cd8310a4233",
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+    "atm_simplemem_rebuild_85e045a641fd59b0"
+  ],
+  "support_spans": [
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+      "original_start": 0,
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+    },
+    {
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+    {
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+    },
+    {
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+    "llm_attempt_count=1",
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+    "atm_simplemem_rebuild_85e045a641fd59b0"
+  ],
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+    "atm_simplemem_rebuild_b661cc8dace1fe29",
+    "atm_simplemem_rebuild_3eaca4eaf985e220",
+    "atm_simplemem_rebuild_4dc4bffdba94fd54",
+    "atm_simplemem_rebuild_c5b20cd8310a4233",
+    "atm_simplemem_rebuild_ed3af2a1b3d90b0d",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_0.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_0.json
new file mode 100644
index 0000000000000000000000000000000000000000..8cc520154b21e37e8a2b2bbc45ffafea6a867f2d
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_0.json
@@ -0,0 +1,223 @@
+{
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+  "patient_id": "patient_17",
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+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_52b5f1bfac77843a",
+    "atm_simplemem_rebuild_5e81b779e15d133d",
+    "atm_simplemem_rebuild_8c5c0c6fe57425b8",
+    "atm_simplemem_rebuild_0bf289d8469b8d81",
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+    "atm_simplemem_rebuild_613487b1327acb6c",
+    "atm_simplemem_rebuild_22a524702c01e0b0",
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+  "answer_routing_policy": "simplemem_rebuild_mcq",
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+    "dedup_candidate_count=25",
+    "dropped_by_entry_id_dup=0",
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+    "selected_context_count=25",
+    "selected_context_char_count=4870",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
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+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
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+  "llm_fallback_reason": null,
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+    "atm_simplemem_rebuild_52b5f1bfac77843a",
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+    "atm_simplemem_rebuild_8c5c0c6fe57425b8",
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+    "atm_simplemem_rebuild_983c26ae580afaed",
+    "atm_simplemem_rebuild_476d485603fd3cc6",
+    "atm_simplemem_rebuild_41f1c03e751f2650",
+    "atm_simplemem_rebuild_8529b67fbf131fb2",
+    "atm_simplemem_rebuild_39ca1fa5ecea507e",
+    "atm_simplemem_rebuild_f4bf09ac6b9322e5",
+    "atm_simplemem_rebuild_be1f25d74bc4e5b0",
+    "atm_simplemem_rebuild_e80c1e080454f85f",
+    "atm_simplemem_rebuild_53ce05f3515160b5",
+    "atm_simplemem_rebuild_8592a1374f070cf5",
+    "atm_simplemem_rebuild_ddbe11a14b1538a3",
+    "atm_simplemem_rebuild_c2bdd5c2f51c09d9",
+    "atm_simplemem_rebuild_fecac692e5ac41ea",
+    "atm_simplemem_rebuild_d07ff64bcc4fb44e"
+  ],
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+  "llm_evidence_summary": "Final answer: B",
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+    "atm_simplemem_rebuild_f4bf09ac6b9322e5",
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+    "atm_simplemem_rebuild_8592a1374f070cf5",
+    "atm_simplemem_rebuild_ddbe11a14b1538a3",
+    "atm_simplemem_rebuild_c2bdd5c2f51c09d9",
+    "atm_simplemem_rebuild_fecac692e5ac41ea",
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+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_1.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_1.json
new file mode 100644
index 0000000000000000000000000000000000000000..47969eda2c8bf19692dc0f8223df462e3ee5b4d2
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_1.json
@@ -0,0 +1,219 @@
+{
+  "answer_id": "ans_0f6d43d632fc857b",
+  "patient_id": "patient_17",
+  "question_id": 1,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_b5b1aba5d41e6879",
+    "atm_simplemem_rebuild_11316c44739b5bc1",
+    "atm_simplemem_rebuild_b25d706fa31eb0ca",
+    "atm_simplemem_rebuild_ddc73221a1b21f4c",
+    "atm_simplemem_rebuild_ced5000d2f1d370a",
+    "atm_simplemem_rebuild_049a186e26639647",
+    "atm_simplemem_rebuild_6d6688f33bc13782",
+    "atm_simplemem_rebuild_0336532b118d4998",
+    "atm_simplemem_rebuild_8a6bab721f39bfee",
+    "atm_simplemem_rebuild_ef343c0416017cba",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_fcdc4756e950d209",
+    "atm_simplemem_rebuild_30cb5ece8fe0557d",
+    "atm_simplemem_rebuild_f54cb10d5c8c5425",
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+    "atm_simplemem_rebuild_e4a88aceca2d7086",
+    "atm_simplemem_rebuild_6b28e61b167fd33b",
+    "atm_simplemem_rebuild_139a510a3c536321",
+    "atm_simplemem_rebuild_1d6d76140e610914",
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+    "atm_simplemem_rebuild_b5b05866f8e2e34d",
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+    "atm_simplemem_rebuild_b7f77303fa56217c"
+  ],
+  "support_spans": [
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+      "patient_id": "patient_17",
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+    },
+    {
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+      "original_end": 22066
+    },
+    {
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+      "original_end": 5559
+    },
+    {
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+      "original_start": 0,
+      "original_end": 3903
+    },
+    {
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+    "atm_simplemem_rebuild_b5b05866f8e2e34d",
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+  ],
+  "llm_supporting_entry_ids": [
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+    "atm_simplemem_rebuild_b25d706fa31eb0ca",
+    "atm_simplemem_rebuild_ddc73221a1b21f4c",
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+    "atm_simplemem_rebuild_049a186e26639647",
+    "atm_simplemem_rebuild_6d6688f33bc13782",
+    "atm_simplemem_rebuild_0336532b118d4998",
+    "atm_simplemem_rebuild_8a6bab721f39bfee",
+    "atm_simplemem_rebuild_ef343c0416017cba",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_fcdc4756e950d209",
+    "atm_simplemem_rebuild_30cb5ece8fe0557d",
+    "atm_simplemem_rebuild_f54cb10d5c8c5425",
+    "atm_simplemem_rebuild_44fbdf0f850cb85c",
+    "atm_simplemem_rebuild_e4a88aceca2d7086",
+    "atm_simplemem_rebuild_6b28e61b167fd33b",
+    "atm_simplemem_rebuild_139a510a3c536321",
+    "atm_simplemem_rebuild_1d6d76140e610914",
+    "atm_simplemem_rebuild_d4c4d18c742569df",
+    "atm_simplemem_rebuild_b5b05866f8e2e34d",
+    "atm_simplemem_rebuild_43e9dd79f89a5c53",
+    "atm_simplemem_rebuild_b7f77303fa56217c"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
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+    "atm_simplemem_rebuild_7d50248bdc98c057",
+    "atm_simplemem_rebuild_b5b1aba5d41e6879",
+    "atm_simplemem_rebuild_11316c44739b5bc1",
+    "atm_simplemem_rebuild_b25d706fa31eb0ca",
+    "atm_simplemem_rebuild_ddc73221a1b21f4c",
+    "atm_simplemem_rebuild_ced5000d2f1d370a",
+    "atm_simplemem_rebuild_049a186e26639647",
+    "atm_simplemem_rebuild_6d6688f33bc13782",
+    "atm_simplemem_rebuild_0336532b118d4998",
+    "atm_simplemem_rebuild_8a6bab721f39bfee",
+    "atm_simplemem_rebuild_ef343c0416017cba",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_fcdc4756e950d209",
+    "atm_simplemem_rebuild_30cb5ece8fe0557d",
+    "atm_simplemem_rebuild_f54cb10d5c8c5425",
+    "atm_simplemem_rebuild_44fbdf0f850cb85c",
+    "atm_simplemem_rebuild_e4a88aceca2d7086",
+    "atm_simplemem_rebuild_6b28e61b167fd33b",
+    "atm_simplemem_rebuild_139a510a3c536321",
+    "atm_simplemem_rebuild_1d6d76140e610914",
+    "atm_simplemem_rebuild_d4c4d18c742569df",
+    "atm_simplemem_rebuild_b5b05866f8e2e34d",
+    "atm_simplemem_rebuild_43e9dd79f89a5c53",
+    "atm_simplemem_rebuild_b7f77303fa56217c"
+  ],
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+  "llm_context_count_post_dedup": 24,
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_10.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_10.json
new file mode 100644
index 0000000000000000000000000000000000000000..20b9b145f4d8b8f8dfa938b4998445361996c4d9
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_10.json
@@ -0,0 +1,224 @@
+{
+  "answer_id": "ans_b8641efbe9ca2bb3",
+  "patient_id": "patient_17",
+  "question_id": 10,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_db2acba5c68b26cd",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
+    "atm_simplemem_rebuild_8372aab5d1080419",
+    "atm_simplemem_rebuild_7268373c4e3d7c92",
+    "atm_simplemem_rebuild_75e724744b66f64c",
+    "atm_simplemem_rebuild_c997f89f498737ff",
+    "atm_simplemem_rebuild_b6100e96d44b29af",
+    "atm_simplemem_rebuild_ca606a8ad670febd",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_c9902a7cc7bc4345",
+    "atm_simplemem_rebuild_d7b9414bdb4fa759",
+    "atm_simplemem_rebuild_749b874e99bf655d",
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+    "atm_simplemem_rebuild_26fe5354fc367f80",
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+    "atm_simplemem_rebuild_8529b67fbf131fb2",
+    "atm_simplemem_rebuild_dcd4dbfd99db041e",
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+  ],
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+  "answer_routing_policy": "simplemem_rebuild_mcq",
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+  "mixed_support_fusion_used": false,
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+    "entry_id_unique_count=26",
+    "signature_unique_count=5",
+    "atomic_content_unique_count=26",
+    "dedup_candidate_count=26",
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+    "dropped_by_signature_dup=0",
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+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=6557",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=1",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_38c7a86ada4e9676"
+  ],
+  "deduplicated_support_count": 5,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
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+  "llm_fallback_to_deterministic": false,
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+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_dcd4dbfd99db041e",
+    "atm_simplemem_rebuild_ea73a886b5a57c14",
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+  ],
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+    "atm_simplemem_rebuild_db2acba5c68b26cd",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
+    "atm_simplemem_rebuild_8372aab5d1080419",
+    "atm_simplemem_rebuild_7268373c4e3d7c92",
+    "atm_simplemem_rebuild_75e724744b66f64c",
+    "atm_simplemem_rebuild_c997f89f498737ff",
+    "atm_simplemem_rebuild_b6100e96d44b29af",
+    "atm_simplemem_rebuild_ca606a8ad670febd",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_c9902a7cc7bc4345",
+    "atm_simplemem_rebuild_d7b9414bdb4fa759",
+    "atm_simplemem_rebuild_749b874e99bf655d",
+    "atm_simplemem_rebuild_4def99abee13bfa9",
+    "atm_simplemem_rebuild_26fe5354fc367f80",
+    "atm_simplemem_rebuild_a66ff31fb439bb4a",
+    "atm_simplemem_rebuild_dbcf0a97044803ed",
+    "atm_simplemem_rebuild_b3dbde7bff618c00",
+    "atm_simplemem_rebuild_2175343a0ae320b3",
+    "atm_simplemem_rebuild_8529b67fbf131fb2",
+    "atm_simplemem_rebuild_dcd4dbfd99db041e",
+    "atm_simplemem_rebuild_ea73a886b5a57c14",
+    "atm_simplemem_rebuild_38c7a86ada4e9676"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: A",
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+    "atm_simplemem_rebuild_26fe5354fc367f80",
+    "atm_simplemem_rebuild_a66ff31fb439bb4a",
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+    "atm_simplemem_rebuild_b3dbde7bff618c00",
+    "atm_simplemem_rebuild_2175343a0ae320b3",
+    "atm_simplemem_rebuild_8529b67fbf131fb2",
+    "atm_simplemem_rebuild_dcd4dbfd99db041e",
+    "atm_simplemem_rebuild_ea73a886b5a57c14",
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+  ],
+  "llm_context_count_pre_dedup": 26,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_11.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_11.json
new file mode 100644
index 0000000000000000000000000000000000000000..e7a97db1f8fa5976d79d361bd9d2c8e92633d613
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_11.json
@@ -0,0 +1,207 @@
+{
+  "answer_id": "ans_9773d5c76e4e8626",
+  "patient_id": "patient_17",
+  "question_id": 11,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_abc2e7f48e20755e",
+    "atm_simplemem_rebuild_139a510a3c536321",
+    "atm_simplemem_rebuild_6a6e6884c9152069",
+    "atm_simplemem_rebuild_0cd568017a02b681",
+    "atm_simplemem_rebuild_ab301923dc13d8b4",
+    "atm_simplemem_rebuild_52030ae41fe5f512",
+    "atm_simplemem_rebuild_e071e7b8cfe20395",
+    "atm_simplemem_rebuild_c3d202d0433d7406",
+    "atm_simplemem_rebuild_8a3a9a5ed2f097ee",
+    "atm_simplemem_rebuild_6b245a03772bd6be",
+    "atm_simplemem_rebuild_41f1c03e751f2650",
+    "atm_simplemem_rebuild_785b7baf85ac3cb6",
+    "atm_simplemem_rebuild_23b6a3bdadc83463",
+    "atm_simplemem_rebuild_e8d24cb14af6fcce",
+    "atm_simplemem_rebuild_f54cb10d5c8c5425",
+    "atm_simplemem_rebuild_dc200b4eff569d57",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_fcdc4756e950d209",
+    "atm_simplemem_rebuild_049a186e26639647",
+    "atm_simplemem_rebuild_e027af12dd0ac96a",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
+    "atm_simplemem_rebuild_44fbdf0f850cb85c"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_17",
+      "text_id": "text_0",
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+      "original_start": 0,
+      "original_end": 3903
+    },
+    {
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+      "text_id": "text_3",
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+    "atm_simplemem_rebuild_8a3a9a5ed2f097ee",
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+    "atm_simplemem_rebuild_23b6a3bdadc83463",
+    "atm_simplemem_rebuild_e8d24cb14af6fcce",
+    "atm_simplemem_rebuild_f54cb10d5c8c5425",
+    "atm_simplemem_rebuild_dc200b4eff569d57",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_fcdc4756e950d209",
+    "atm_simplemem_rebuild_049a186e26639647",
+    "atm_simplemem_rebuild_e027af12dd0ac96a",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
+    "atm_simplemem_rebuild_44fbdf0f850cb85c"
+  ],
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+  "llm_evidence_summary": "Final answer: D",
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+    "atm_simplemem_rebuild_6a6e6884c9152069",
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+    "atm_simplemem_rebuild_f54cb10d5c8c5425",
+    "atm_simplemem_rebuild_dc200b4eff569d57",
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+    "atm_simplemem_rebuild_fcdc4756e950d209",
+    "atm_simplemem_rebuild_049a186e26639647",
+    "atm_simplemem_rebuild_e027af12dd0ac96a",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_12.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_12.json
new file mode 100644
index 0000000000000000000000000000000000000000..ec374e829c1f10ed2e97cebfc871a424c861563e
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_12.json
@@ -0,0 +1,207 @@
+{
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+  "selected_option": "D",
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+    "atm_simplemem_rebuild_dff0e4f970381086",
+    "atm_simplemem_rebuild_89fc3fb3d7fce580",
+    "atm_simplemem_rebuild_70ef997e28d2c6ff",
+    "atm_simplemem_rebuild_c2de9cd2770edb09",
+    "atm_simplemem_rebuild_b25d706fa31eb0ca",
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+  ],
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+    },
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+    "atm_simplemem_rebuild_b25d706fa31eb0ca",
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+    "atm_simplemem_rebuild_a78cf979d34d66c1",
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+    "atm_simplemem_rebuild_5fec4310cb36ba06",
+    "atm_simplemem_rebuild_8529b67fbf131fb2",
+    "atm_simplemem_rebuild_e027af12dd0ac96a",
+    "atm_simplemem_rebuild_b5b1aba5d41e6879",
+    "atm_simplemem_rebuild_b1faa09674b36c8a",
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+    "atm_simplemem_rebuild_2d91e38772d15ae8"
+  ],
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_13.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_13.json
new file mode 100644
index 0000000000000000000000000000000000000000..45a086b576ddef6cc4bbfc1bfd56223354436c5b
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_13.json
@@ -0,0 +1,224 @@
+{
+  "answer_id": "ans_9c770247500f79cb",
+  "patient_id": "patient_17",
+  "question_id": 13,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_6df11210b0043cb9",
+    "atm_simplemem_rebuild_c8f11e8d6634a4e6",
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+    "atm_simplemem_rebuild_587fb5e21fff941a",
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+    "atm_simplemem_rebuild_ebccb162d9ed5da3",
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+    "atm_simplemem_rebuild_41f1c03e751f2650",
+    "atm_simplemem_rebuild_fc9533048e4c13b3",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
+    "atm_simplemem_rebuild_ddc71cfc3df89e52"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_17",
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+      "section_id": "sec_eefa65cd7b94b747",
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+      "original_start": 0,
+      "original_end": 22066
+    },
+    {
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+    "lexical_backfill_used=True",
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+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_fc9533048e4c13b3,atm_simplemem_rebuild_ddc71cfc3df89e52"
+  ],
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+    "atm_simplemem_rebuild_f2595007dd927144",
+    "atm_simplemem_rebuild_9b291965a187b9df",
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+    "atm_simplemem_rebuild_35f6d361aab90cc7",
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+    "atm_simplemem_rebuild_ebccb162d9ed5da3",
+    "atm_simplemem_rebuild_d82eb969444c0644",
+    "atm_simplemem_rebuild_41f1c03e751f2650",
+    "atm_simplemem_rebuild_fc9533048e4c13b3",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
+    "atm_simplemem_rebuild_ddc71cfc3df89e52"
+  ],
+  "llm_supporting_entry_ids": [
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+    "atm_simplemem_rebuild_6df11210b0043cb9",
+    "atm_simplemem_rebuild_c8f11e8d6634a4e6",
+    "atm_simplemem_rebuild_5ec223f6f22cd799",
+    "atm_simplemem_rebuild_d95374383ab01703",
+    "atm_simplemem_rebuild_36f99882fa69c981",
+    "atm_simplemem_rebuild_dc10d3e91caba2f8",
+    "atm_simplemem_rebuild_587fb5e21fff941a",
+    "atm_simplemem_rebuild_4dc8ee05ab346691",
+    "atm_simplemem_rebuild_dcd4dbfd99db041e",
+    "atm_simplemem_rebuild_89fc3fb3d7fce580",
+    "atm_simplemem_rebuild_a66ff31fb439bb4a",
+    "atm_simplemem_rebuild_f2595007dd927144",
+    "atm_simplemem_rebuild_9b291965a187b9df",
+    "atm_simplemem_rebuild_ba2ff9cff21c28af",
+    "atm_simplemem_rebuild_35f6d361aab90cc7",
+    "atm_simplemem_rebuild_b441e694397cde89",
+    "atm_simplemem_rebuild_ebccb162d9ed5da3",
+    "atm_simplemem_rebuild_d82eb969444c0644",
+    "atm_simplemem_rebuild_41f1c03e751f2650",
+    "atm_simplemem_rebuild_fc9533048e4c13b3",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
+    "atm_simplemem_rebuild_ddc71cfc3df89e52"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_ff5ad1d08f91caeb",
+    "atm_simplemem_rebuild_baf5dae21d3df1ec",
+    "atm_simplemem_rebuild_30ce3e6ab4c2172f",
+    "atm_simplemem_rebuild_6df11210b0043cb9",
+    "atm_simplemem_rebuild_c8f11e8d6634a4e6",
+    "atm_simplemem_rebuild_5ec223f6f22cd799",
+    "atm_simplemem_rebuild_d95374383ab01703",
+    "atm_simplemem_rebuild_36f99882fa69c981",
+    "atm_simplemem_rebuild_dc10d3e91caba2f8",
+    "atm_simplemem_rebuild_587fb5e21fff941a",
+    "atm_simplemem_rebuild_4dc8ee05ab346691",
+    "atm_simplemem_rebuild_dcd4dbfd99db041e",
+    "atm_simplemem_rebuild_89fc3fb3d7fce580",
+    "atm_simplemem_rebuild_a66ff31fb439bb4a",
+    "atm_simplemem_rebuild_f2595007dd927144",
+    "atm_simplemem_rebuild_9b291965a187b9df",
+    "atm_simplemem_rebuild_ba2ff9cff21c28af",
+    "atm_simplemem_rebuild_35f6d361aab90cc7",
+    "atm_simplemem_rebuild_b441e694397cde89",
+    "atm_simplemem_rebuild_ebccb162d9ed5da3",
+    "atm_simplemem_rebuild_d82eb969444c0644",
+    "atm_simplemem_rebuild_41f1c03e751f2650",
+    "atm_simplemem_rebuild_fc9533048e4c13b3",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
+    "atm_simplemem_rebuild_ddc71cfc3df89e52"
+  ],
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+  "llm_context_count_post_dedup": 25,
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_14.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_14.json
new file mode 100644
index 0000000000000000000000000000000000000000..5cfbd038713d55d93937afb8831b1ea41b0da518
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_14.json
@@ -0,0 +1,216 @@
+{
+  "answer_id": "ans_3f06896f95d0e73c",
+  "patient_id": "patient_17",
+  "question_id": 14,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_06e20d7333b14871",
+    "atm_simplemem_rebuild_41f1c03e751f2650",
+    "atm_simplemem_rebuild_71d8f2a4528c9e0c",
+    "atm_simplemem_rebuild_c5712d1f408514bb",
+    "atm_simplemem_rebuild_45c8c35fbc99f022",
+    "atm_simplemem_rebuild_9a6b9b871d321c75",
+    "atm_simplemem_rebuild_d4c4d18c742569df",
+    "atm_simplemem_rebuild_30cb5ece8fe0557d",
+    "atm_simplemem_rebuild_1d6d76140e610914",
+    "atm_simplemem_rebuild_6b28e61b167fd33b",
+    "atm_simplemem_rebuild_e4a88aceca2d7086",
+    "atm_simplemem_rebuild_1367a4e8f11d4a37",
+    "atm_simplemem_rebuild_3a4ddbe00a7eb477",
+    "atm_simplemem_rebuild_720ca61229ed6526",
+    "atm_simplemem_rebuild_ced5000d2f1d370a",
+    "atm_simplemem_rebuild_8a6bab721f39bfee",
+    "atm_simplemem_rebuild_e799aa11a7f9db2f",
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+    "atm_simplemem_rebuild_43e9dd79f89a5c53",
+    "atm_simplemem_rebuild_abc2e7f48e20755e",
+    "atm_simplemem_rebuild_0336532b118d4998",
+    "atm_simplemem_rebuild_139a510a3c536321",
+    "atm_simplemem_rebuild_17bf30782d41e53a",
+    "atm_simplemem_rebuild_c3d202d0433d7406",
+    "atm_simplemem_rebuild_ff84f620895028f8"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_17",
+      "text_id": "text_3",
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+      "original_end": 22066
+    },
+    {
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+    },
+    {
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+      "original_end": 3903
+    },
+    {
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+      "original_end": 3932
+    }
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+  "question_intent": "exclusion",
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+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
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+    "entry_id_unique_count=28",
+    "signature_unique_count=5",
+    "atomic_content_unique_count=28",
+    "dedup_candidate_count=28",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=1.0000",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=5609",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=3",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_17bf30782d41e53a,atm_simplemem_rebuild_c3d202d0433d7406,atm_simplemem_rebuild_ff84f620895028f8"
+  ],
+  "deduplicated_support_count": 4,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_8a6bab721f39bfee",
+    "atm_simplemem_rebuild_e799aa11a7f9db2f",
+    "atm_simplemem_rebuild_ddbe11a14b1538a3",
+    "atm_simplemem_rebuild_43e9dd79f89a5c53",
+    "atm_simplemem_rebuild_abc2e7f48e20755e",
+    "atm_simplemem_rebuild_0336532b118d4998",
+    "atm_simplemem_rebuild_139a510a3c536321",
+    "atm_simplemem_rebuild_17bf30782d41e53a",
+    "atm_simplemem_rebuild_c3d202d0433d7406",
+    "atm_simplemem_rebuild_ff84f620895028f8"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_06e20d7333b14871",
+    "atm_simplemem_rebuild_41f1c03e751f2650",
+    "atm_simplemem_rebuild_71d8f2a4528c9e0c",
+    "atm_simplemem_rebuild_c5712d1f408514bb",
+    "atm_simplemem_rebuild_45c8c35fbc99f022",
+    "atm_simplemem_rebuild_9a6b9b871d321c75",
+    "atm_simplemem_rebuild_d4c4d18c742569df",
+    "atm_simplemem_rebuild_30cb5ece8fe0557d",
+    "atm_simplemem_rebuild_1d6d76140e610914",
+    "atm_simplemem_rebuild_6b28e61b167fd33b",
+    "atm_simplemem_rebuild_e4a88aceca2d7086",
+    "atm_simplemem_rebuild_1367a4e8f11d4a37",
+    "atm_simplemem_rebuild_3a4ddbe00a7eb477",
+    "atm_simplemem_rebuild_720ca61229ed6526",
+    "atm_simplemem_rebuild_ced5000d2f1d370a",
+    "atm_simplemem_rebuild_8a6bab721f39bfee",
+    "atm_simplemem_rebuild_e799aa11a7f9db2f",
+    "atm_simplemem_rebuild_ddbe11a14b1538a3",
+    "atm_simplemem_rebuild_43e9dd79f89a5c53",
+    "atm_simplemem_rebuild_abc2e7f48e20755e",
+    "atm_simplemem_rebuild_0336532b118d4998",
+    "atm_simplemem_rebuild_139a510a3c536321",
+    "atm_simplemem_rebuild_17bf30782d41e53a",
+    "atm_simplemem_rebuild_c3d202d0433d7406",
+    "atm_simplemem_rebuild_ff84f620895028f8"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_06e20d7333b14871",
+    "atm_simplemem_rebuild_41f1c03e751f2650",
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+    "atm_simplemem_rebuild_c5712d1f408514bb",
+    "atm_simplemem_rebuild_45c8c35fbc99f022",
+    "atm_simplemem_rebuild_9a6b9b871d321c75",
+    "atm_simplemem_rebuild_d4c4d18c742569df",
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+    "atm_simplemem_rebuild_1d6d76140e610914",
+    "atm_simplemem_rebuild_6b28e61b167fd33b",
+    "atm_simplemem_rebuild_e4a88aceca2d7086",
+    "atm_simplemem_rebuild_1367a4e8f11d4a37",
+    "atm_simplemem_rebuild_3a4ddbe00a7eb477",
+    "atm_simplemem_rebuild_720ca61229ed6526",
+    "atm_simplemem_rebuild_ced5000d2f1d370a",
+    "atm_simplemem_rebuild_8a6bab721f39bfee",
+    "atm_simplemem_rebuild_e799aa11a7f9db2f",
+    "atm_simplemem_rebuild_ddbe11a14b1538a3",
+    "atm_simplemem_rebuild_43e9dd79f89a5c53",
+    "atm_simplemem_rebuild_abc2e7f48e20755e",
+    "atm_simplemem_rebuild_0336532b118d4998",
+    "atm_simplemem_rebuild_139a510a3c536321",
+    "atm_simplemem_rebuild_17bf30782d41e53a",
+    "atm_simplemem_rebuild_c3d202d0433d7406",
+    "atm_simplemem_rebuild_ff84f620895028f8"
+  ],
+  "llm_context_count_pre_dedup": 28,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_15.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_15.json
new file mode 100644
index 0000000000000000000000000000000000000000..19d1337adda8886bceb09fa8a481c9dad37763dc
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_15.json
@@ -0,0 +1,224 @@
+{
+  "answer_id": "ans_df534eab9768cdd5",
+  "patient_id": "patient_17",
+  "question_id": 15,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_ba2ff9cff21c28af",
+    "atm_simplemem_rebuild_ebccb162d9ed5da3",
+    "atm_simplemem_rebuild_5ec223f6f22cd799",
+    "atm_simplemem_rebuild_4dc8ee05ab346691",
+    "atm_simplemem_rebuild_a0a9ed94bc563d87",
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+  ],
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+    "atm_simplemem_rebuild_1bb4484024c8bcfa",
+    "atm_simplemem_rebuild_7f5ef51fcc7554c5",
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+    "atm_simplemem_rebuild_a66ff31fb439bb4a",
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+    "atm_simplemem_rebuild_a13185a38461aa2c"
+  ],
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+    "atm_simplemem_rebuild_1bb4484024c8bcfa",
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+    "atm_simplemem_rebuild_8618f6bf3a95014b",
+    "atm_simplemem_rebuild_a66ff31fb439bb4a",
+    "atm_simplemem_rebuild_e94a908d4d0b6ba4",
+    "atm_simplemem_rebuild_f45a253287d94204",
+    "atm_simplemem_rebuild_eefb2421b61e3c95",
+    "atm_simplemem_rebuild_e1e399504767776d",
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+  ],
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_16.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_16.json
new file mode 100644
index 0000000000000000000000000000000000000000..c14f642247d2effe76641d43f5394ec89375adb6
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_16.json
@@ -0,0 +1,223 @@
+{
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+  "patient_id": "patient_17",
+  "question_id": 16,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_8529b67fbf131fb2",
+    "atm_simplemem_rebuild_b6100e96d44b29af",
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+    "atm_simplemem_rebuild_ebf80c39700c4e75",
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+    "atm_simplemem_rebuild_b74a32ebcf6debfc",
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+    "atm_simplemem_rebuild_7f5ef51fcc7554c5",
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+  ],
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+    "atm_simplemem_rebuild_b7f77303fa56217c",
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+    "atm_simplemem_rebuild_db2acba5c68b26cd",
+    "atm_simplemem_rebuild_7f5ef51fcc7554c5",
+    "atm_simplemem_rebuild_749b874e99bf655d",
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_17.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_17.json
new file mode 100644
index 0000000000000000000000000000000000000000..38ce4ca431720a709413408e3db2fc48412fcd79
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_17.json
@@ -0,0 +1,224 @@
+{
+  "answer_id": "ans_1678354adfc84b02",
+  "patient_id": "patient_17",
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+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_1fa033f0b6e5d3b5",
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+    "atm_simplemem_rebuild_44fbdf0f850cb85c",
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+    "atm_simplemem_rebuild_b31262ce65f07907",
+    "atm_simplemem_rebuild_41f1c03e751f2650",
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+    "atm_simplemem_rebuild_fecac692e5ac41ea",
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+    "atm_simplemem_rebuild_b5a1db9514c38925",
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_18.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_18.json
new file mode 100644
index 0000000000000000000000000000000000000000..53789fbcef23720770293e17d537aab47476d708
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_18.json
@@ -0,0 +1,224 @@
+{
+  "answer_id": "ans_530fd0d2e460de19",
+  "patient_id": "patient_17",
+  "question_id": 18,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_30ce3e6ab4c2172f",
+    "atm_simplemem_rebuild_7268373c4e3d7c92",
+    "atm_simplemem_rebuild_4def99abee13bfa9",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
+    "atm_simplemem_rebuild_26fe5354fc367f80",
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+    "atm_simplemem_rebuild_db2acba5c68b26cd",
+    "atm_simplemem_rebuild_5dd8af10df1fbe28"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_88a8d651df6e9d44",
+    "atm_simplemem_rebuild_eb7322bd205228d8",
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+    "atm_simplemem_rebuild_b3dbde7bff618c00",
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+    "atm_simplemem_rebuild_c998d6206df1e801",
+    "atm_simplemem_rebuild_7bbc396cb2836eef",
+    "atm_simplemem_rebuild_15ab76aaacf0cb19",
+    "atm_simplemem_rebuild_60dfbab85e31dc03",
+    "atm_simplemem_rebuild_7f5ef51fcc7554c5",
+    "atm_simplemem_rebuild_fc9533048e4c13b3",
+    "atm_simplemem_rebuild_43e457948aabdb71",
+    "atm_simplemem_rebuild_d3b5a02211961d85",
+    "atm_simplemem_rebuild_30ce3e6ab4c2172f",
+    "atm_simplemem_rebuild_7268373c4e3d7c92",
+    "atm_simplemem_rebuild_4def99abee13bfa9",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
+    "atm_simplemem_rebuild_26fe5354fc367f80",
+    "atm_simplemem_rebuild_1bb4484024c8bcfa",
+    "atm_simplemem_rebuild_db2acba5c68b26cd",
+    "atm_simplemem_rebuild_5dd8af10df1fbe28"
+  ],
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_19.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_19.json
new file mode 100644
index 0000000000000000000000000000000000000000..d119883b90782798281eba292ec043cec0c1e9c3
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_19.json
@@ -0,0 +1,223 @@
+{
+  "answer_id": "ans_81b07f97c4163f70",
+  "patient_id": "patient_17",
+  "question_id": 19,
+  "selected_option": "E",
+  "reasoning": "Final answer: E",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_30ce3e6ab4c2172f",
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+    "atm_simplemem_rebuild_4dc8ee05ab346691",
+    "atm_simplemem_rebuild_d3b5a02211961d85",
+    "atm_simplemem_rebuild_763680d959904762",
+    "atm_simplemem_rebuild_f032da7ec3fde440",
+    "atm_simplemem_rebuild_89fc3fb3d7fce580",
+    "atm_simplemem_rebuild_7ca072666d786853",
+    "atm_simplemem_rebuild_a66ff31fb439bb4a",
+    "atm_simplemem_rebuild_28015e86b189b3b9",
+    "atm_simplemem_rebuild_c2f4479ed68ee2f2",
+    "atm_simplemem_rebuild_9b291965a187b9df",
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+    "atm_simplemem_rebuild_d775ef3193bf7a13",
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+  ],
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+  "answer_routing_policy": "simplemem_rebuild_mcq",
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+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
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+    "atm_simplemem_rebuild_9b291965a187b9df",
+    "atm_simplemem_rebuild_c561b67095790411",
+    "atm_simplemem_rebuild_ebf80c39700c4e75",
+    "atm_simplemem_rebuild_2073760d45f9c896",
+    "atm_simplemem_rebuild_35f6d361aab90cc7",
+    "atm_simplemem_rebuild_eefb2421b61e3c95",
+    "atm_simplemem_rebuild_22a524702c01e0b0",
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+    "atm_simplemem_rebuild_dc10d3e91caba2f8",
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+    "atm_simplemem_rebuild_8529b67fbf131fb2",
+    "atm_simplemem_rebuild_c8f11e8d6634a4e6"
+  ],
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+    "atm_simplemem_rebuild_eefb2421b61e3c95",
+    "atm_simplemem_rebuild_22a524702c01e0b0",
+    "atm_simplemem_rebuild_dcd4dbfd99db041e",
+    "atm_simplemem_rebuild_587fb5e21fff941a",
+    "atm_simplemem_rebuild_dc10d3e91caba2f8",
+    "atm_simplemem_rebuild_d775ef3193bf7a13",
+    "atm_simplemem_rebuild_8529b67fbf131fb2",
+    "atm_simplemem_rebuild_c8f11e8d6634a4e6"
+  ],
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+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_2.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_2.json
new file mode 100644
index 0000000000000000000000000000000000000000..b17c74fc0b7801c88788e4fd5e263e1ce932c5ea
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_2.json
@@ -0,0 +1,219 @@
+{
+  "answer_id": "ans_e6fc6ab55bfcd3ab",
+  "patient_id": "patient_17",
+  "question_id": 2,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_4c2fd650237a5174",
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+    "atm_simplemem_rebuild_7a82d469387b2360",
+    "atm_simplemem_rebuild_79f36de9dad9f86c",
+    "atm_simplemem_rebuild_3c4dae2501fd4d4b",
+    "atm_simplemem_rebuild_daae1fff01ab5e3e",
+    "atm_simplemem_rebuild_9f8928f89e62d2d7",
+    "atm_simplemem_rebuild_d4cc01d128798f5a",
+    "atm_simplemem_rebuild_6fd484f1deb1cc6f",
+    "atm_simplemem_rebuild_ff84f620895028f8",
+    "atm_simplemem_rebuild_18011eb847c26776",
+    "atm_simplemem_rebuild_d82eb969444c0644",
+    "atm_simplemem_rebuild_e8290a02edae31a3",
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+  ],
+  "support_spans": [
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+    },
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+    },
+    {
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+    },
+    {
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+    },
+    {
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+    "context_count=24",
+    "selected_context_count=24",
+    "selected_context_char_count=6025",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
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+    "atm_simplemem_rebuild_8a6bab721f39bfee",
+    "atm_simplemem_rebuild_8fd32774d413286e",
+    "atm_simplemem_rebuild_3a8c2d197a049a91",
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+    "atm_simplemem_rebuild_c72213eff874b9d3",
+    "atm_simplemem_rebuild_049a186e26639647",
+    "atm_simplemem_rebuild_ab301923dc13d8b4"
+  ],
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+    "atm_simplemem_rebuild_d82eb969444c0644",
+    "atm_simplemem_rebuild_e8290a02edae31a3",
+    "atm_simplemem_rebuild_e8eef88df89157a8",
+    "atm_simplemem_rebuild_badce66f93b0f1b4",
+    "atm_simplemem_rebuild_525b5e650b4444de",
+    "atm_simplemem_rebuild_8a6bab721f39bfee",
+    "atm_simplemem_rebuild_8fd32774d413286e",
+    "atm_simplemem_rebuild_3a8c2d197a049a91",
+    "atm_simplemem_rebuild_bc3f79ad64ada443",
+    "atm_simplemem_rebuild_c72213eff874b9d3",
+    "atm_simplemem_rebuild_049a186e26639647",
+    "atm_simplemem_rebuild_ab301923dc13d8b4"
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_3.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_3.json
new file mode 100644
index 0000000000000000000000000000000000000000..deda822af6b2ef86eaae70e342781f0ea6e0aa4a
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_3.json
@@ -0,0 +1,224 @@
+{
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+  "patient_id": "patient_17",
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+  "selected_option": "C",
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+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_749b874e99bf655d",
+    "atm_simplemem_rebuild_d7b9414bdb4fa759",
+    "atm_simplemem_rebuild_6b245a03772bd6be",
+    "atm_simplemem_rebuild_2073760d45f9c896",
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+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
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+    "atm_simplemem_rebuild_6b245a03772bd6be",
+    "atm_simplemem_rebuild_2073760d45f9c896",
+    "atm_simplemem_rebuild_23b6a3bdadc83463",
+    "atm_simplemem_rebuild_fc7f82bdaf847f2c",
+    "atm_simplemem_rebuild_4e281658a13483a6",
+    "atm_simplemem_rebuild_e8d24cb14af6fcce",
+    "atm_simplemem_rebuild_ba7f1cee70cbc1a6",
+    "atm_simplemem_rebuild_9d63a456dc3636a3",
+    "atm_simplemem_rebuild_27d7ee2ddd2d4726",
+    "atm_simplemem_rebuild_4c53947b27681229",
+    "atm_simplemem_rebuild_39ca1fa5ecea507e",
+    "atm_simplemem_rebuild_5dd8af10df1fbe28",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_2175343a0ae320b3",
+    "atm_simplemem_rebuild_049a186e26639647",
+    "atm_simplemem_rebuild_81871486c2023cdb",
+    "atm_simplemem_rebuild_8a3177e5be33e4f9"
+  ],
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+  "llm_evidence_summary": "Final answer: C",
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+    "atm_simplemem_rebuild_9d63a456dc3636a3",
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+    "atm_simplemem_rebuild_39ca1fa5ecea507e",
+    "atm_simplemem_rebuild_5dd8af10df1fbe28",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_2175343a0ae320b3",
+    "atm_simplemem_rebuild_049a186e26639647",
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_4.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_4.json
new file mode 100644
index 0000000000000000000000000000000000000000..6c328dd23017fbf6dc0ece822d56f0a5123ca9ba
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_4.json
@@ -0,0 +1,216 @@
+{
+  "answer_id": "ans_d3d88e7e51180b6a",
+  "patient_id": "patient_17",
+  "question_id": 4,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_b3dbde7bff618c00",
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+    "atm_simplemem_rebuild_1bb4484024c8bcfa",
+    "atm_simplemem_rebuild_4def99abee13bfa9",
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+    "atm_simplemem_rebuild_5a99fac6a6405b69",
+    "atm_simplemem_rebuild_41f1c03e751f2650",
+    "atm_simplemem_rebuild_7268373c4e3d7c92",
+    "atm_simplemem_rebuild_eb7322bd205228d8",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_b6100e96d44b29af",
+    "atm_simplemem_rebuild_47cc8d8ef2bc6865",
+    "atm_simplemem_rebuild_43e457948aabdb71",
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+    "atm_simplemem_rebuild_ff84f620895028f8"
+  ],
+  "support_spans": [
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+    },
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+    "lexical_backfill_used=True",
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+    "atm_simplemem_rebuild_6f2f2770ead24694",
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+    "atm_simplemem_rebuild_3a4ddbe00a7eb477",
+    "atm_simplemem_rebuild_ff84f620895028f8"
+  ],
+  "llm_supporting_entry_ids": [
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+    "atm_simplemem_rebuild_1bb4484024c8bcfa",
+    "atm_simplemem_rebuild_4def99abee13bfa9",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
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+    "atm_simplemem_rebuild_7268373c4e3d7c92",
+    "atm_simplemem_rebuild_eb7322bd205228d8",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_b6100e96d44b29af",
+    "atm_simplemem_rebuild_47cc8d8ef2bc6865",
+    "atm_simplemem_rebuild_43e457948aabdb71",
+    "atm_simplemem_rebuild_35968a32d57e3d4a",
+    "atm_simplemem_rebuild_dbcf0a97044803ed",
+    "atm_simplemem_rebuild_7bbc396cb2836eef",
+    "atm_simplemem_rebuild_3906d496c3f09006",
+    "atm_simplemem_rebuild_6f2f2770ead24694",
+    "atm_simplemem_rebuild_4d04f7fcca5c812f",
+    "atm_simplemem_rebuild_aeba10b43648895a",
+    "atm_simplemem_rebuild_17bf30782d41e53a",
+    "atm_simplemem_rebuild_abc2e7f48e20755e",
+    "atm_simplemem_rebuild_3a4ddbe00a7eb477",
+    "atm_simplemem_rebuild_ff84f620895028f8"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_ca606a8ad670febd",
+    "atm_simplemem_rebuild_b3dbde7bff618c00",
+    "atm_simplemem_rebuild_c998d6206df1e801",
+    "atm_simplemem_rebuild_1bb4484024c8bcfa",
+    "atm_simplemem_rebuild_4def99abee13bfa9",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
+    "atm_simplemem_rebuild_5a99fac6a6405b69",
+    "atm_simplemem_rebuild_41f1c03e751f2650",
+    "atm_simplemem_rebuild_7268373c4e3d7c92",
+    "atm_simplemem_rebuild_eb7322bd205228d8",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_b6100e96d44b29af",
+    "atm_simplemem_rebuild_47cc8d8ef2bc6865",
+    "atm_simplemem_rebuild_43e457948aabdb71",
+    "atm_simplemem_rebuild_35968a32d57e3d4a",
+    "atm_simplemem_rebuild_dbcf0a97044803ed",
+    "atm_simplemem_rebuild_7bbc396cb2836eef",
+    "atm_simplemem_rebuild_3906d496c3f09006",
+    "atm_simplemem_rebuild_6f2f2770ead24694",
+    "atm_simplemem_rebuild_4d04f7fcca5c812f",
+    "atm_simplemem_rebuild_aeba10b43648895a",
+    "atm_simplemem_rebuild_17bf30782d41e53a",
+    "atm_simplemem_rebuild_abc2e7f48e20755e",
+    "atm_simplemem_rebuild_3a4ddbe00a7eb477",
+    "atm_simplemem_rebuild_ff84f620895028f8"
+  ],
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+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_5.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_5.json
new file mode 100644
index 0000000000000000000000000000000000000000..21cfab96ae3c56d026bbc35854de4720a6c721c6
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_5.json
@@ -0,0 +1,223 @@
+{
+  "answer_id": "ans_ea0fd46dcfa925d6",
+  "patient_id": "patient_17",
+  "question_id": 5,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_fc7f82bdaf847f2c",
+    "atm_simplemem_rebuild_c72213eff874b9d3",
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+    "atm_simplemem_rebuild_3df13d1996593b16",
+    "atm_simplemem_rebuild_bc3f79ad64ada443",
+    "atm_simplemem_rebuild_3a8c2d197a049a91",
+    "atm_simplemem_rebuild_525b5e650b4444de",
+    "atm_simplemem_rebuild_983c26ae580afaed",
+    "atm_simplemem_rebuild_b662d0ce0022fa8b",
+    "atm_simplemem_rebuild_ecd177bd5fedd201",
+    "atm_simplemem_rebuild_2d1dac087d2dbeae",
+    "atm_simplemem_rebuild_afe1d8d6eb2c934f",
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+    "atm_simplemem_rebuild_d3b5a02211961d85",
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+    "atm_simplemem_rebuild_bfdfd16443e36032"
+  ],
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+    },
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+  "question_intent": "direct",
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+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "entry_id_unique_count=25",
+    "signature_unique_count=5",
+    "atomic_content_unique_count=25",
+    "dedup_candidate_count=25",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
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+    "selection_collapse_warning=False",
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+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=6089",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 5,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_71d8f2a4528c9e0c",
+    "atm_simplemem_rebuild_26fe5354fc367f80",
+    "atm_simplemem_rebuild_749b874e99bf655d",
+    "atm_simplemem_rebuild_d7b9414bdb4fa759",
+    "atm_simplemem_rebuild_d3b5a02211961d85",
+    "atm_simplemem_rebuild_b6100e96d44b29af",
+    "atm_simplemem_rebuild_bfdfd16443e36032"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_fc7f82bdaf847f2c",
+    "atm_simplemem_rebuild_c72213eff874b9d3",
+    "atm_simplemem_rebuild_e64a6226c05e2ae6",
+    "atm_simplemem_rebuild_3df13d1996593b16",
+    "atm_simplemem_rebuild_bc3f79ad64ada443",
+    "atm_simplemem_rebuild_3a8c2d197a049a91",
+    "atm_simplemem_rebuild_525b5e650b4444de",
+    "atm_simplemem_rebuild_983c26ae580afaed",
+    "atm_simplemem_rebuild_b662d0ce0022fa8b",
+    "atm_simplemem_rebuild_ecd177bd5fedd201",
+    "atm_simplemem_rebuild_2d1dac087d2dbeae",
+    "atm_simplemem_rebuild_afe1d8d6eb2c934f",
+    "atm_simplemem_rebuild_3ddc3c437ac839d7",
+    "atm_simplemem_rebuild_8ffae9da75aca558",
+    "atm_simplemem_rebuild_be1f25d74bc4e5b0",
+    "atm_simplemem_rebuild_6b245a03772bd6be",
+    "atm_simplemem_rebuild_37ae72e496096875",
+    "atm_simplemem_rebuild_e80c1e080454f85f",
+    "atm_simplemem_rebuild_71d8f2a4528c9e0c",
+    "atm_simplemem_rebuild_26fe5354fc367f80",
+    "atm_simplemem_rebuild_749b874e99bf655d",
+    "atm_simplemem_rebuild_d7b9414bdb4fa759",
+    "atm_simplemem_rebuild_d3b5a02211961d85",
+    "atm_simplemem_rebuild_b6100e96d44b29af",
+    "atm_simplemem_rebuild_bfdfd16443e36032"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: A",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_fc7f82bdaf847f2c",
+    "atm_simplemem_rebuild_c72213eff874b9d3",
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+    "atm_simplemem_rebuild_3df13d1996593b16",
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+    "atm_simplemem_rebuild_525b5e650b4444de",
+    "atm_simplemem_rebuild_983c26ae580afaed",
+    "atm_simplemem_rebuild_b662d0ce0022fa8b",
+    "atm_simplemem_rebuild_ecd177bd5fedd201",
+    "atm_simplemem_rebuild_2d1dac087d2dbeae",
+    "atm_simplemem_rebuild_afe1d8d6eb2c934f",
+    "atm_simplemem_rebuild_3ddc3c437ac839d7",
+    "atm_simplemem_rebuild_8ffae9da75aca558",
+    "atm_simplemem_rebuild_be1f25d74bc4e5b0",
+    "atm_simplemem_rebuild_6b245a03772bd6be",
+    "atm_simplemem_rebuild_37ae72e496096875",
+    "atm_simplemem_rebuild_e80c1e080454f85f",
+    "atm_simplemem_rebuild_71d8f2a4528c9e0c",
+    "atm_simplemem_rebuild_26fe5354fc367f80",
+    "atm_simplemem_rebuild_749b874e99bf655d",
+    "atm_simplemem_rebuild_d7b9414bdb4fa759",
+    "atm_simplemem_rebuild_d3b5a02211961d85",
+    "atm_simplemem_rebuild_b6100e96d44b29af",
+    "atm_simplemem_rebuild_bfdfd16443e36032"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_6.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_6.json
new file mode 100644
index 0000000000000000000000000000000000000000..47c01b10289dfb64197b287718c6b13eb23b37a1
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_6.json
@@ -0,0 +1,224 @@
+{
+  "answer_id": "ans_0766f3265db26cd5",
+  "patient_id": "patient_17",
+  "question_id": 6,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_60dfbab85e31dc03",
+    "atm_simplemem_rebuild_938b064db24743c4",
+    "atm_simplemem_rebuild_43e457948aabdb71",
+    "atm_simplemem_rebuild_42785989dbb3487b",
+    "atm_simplemem_rebuild_eb7322bd205228d8",
+    "atm_simplemem_rebuild_e94a908d4d0b6ba4",
+    "atm_simplemem_rebuild_4def99abee13bfa9",
+    "atm_simplemem_rebuild_1bb4484024c8bcfa",
+    "atm_simplemem_rebuild_47cc8d8ef2bc6865",
+    "atm_simplemem_rebuild_d775ef3193bf7a13",
+    "atm_simplemem_rebuild_250f924ea93643f8",
+    "atm_simplemem_rebuild_88a8d651df6e9d44",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_8372aab5d1080419",
+    "atm_simplemem_rebuild_ebccb162d9ed5da3",
+    "atm_simplemem_rebuild_ca606a8ad670febd",
+    "atm_simplemem_rebuild_3bdd106e12436fc0",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
+    "atm_simplemem_rebuild_89fc3fb3d7fce580",
+    "atm_simplemem_rebuild_b3dbde7bff618c00",
+    "atm_simplemem_rebuild_1d9e4235e8eccec7",
+    "atm_simplemem_rebuild_0ddbf2d6de07b0f7",
+    "atm_simplemem_rebuild_1f5540679388cdee",
+    "atm_simplemem_rebuild_6badd09ece74610c",
+    "atm_simplemem_rebuild_6fd484f1deb1cc6f"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_17",
+      "text_id": "text_3",
+      "section_id": "sec_eefa65cd7b94b747",
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+      "original_start": 0,
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+    },
+    {
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+      "original_start": 0,
+      "original_end": 5559
+    },
+    {
+      "patient_id": "patient_17",
+      "text_id": "text_1",
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+      "original_start": 0,
+      "original_end": 3932
+    },
+    {
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+      "chunk_id": "chunk_a2ae4a6fa20bf6fa",
+      "original_start": 0,
+      "original_end": 3903
+    },
+    {
+      "patient_id": "patient_17",
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+    "atm_simplemem_rebuild_250f924ea93643f8",
+    "atm_simplemem_rebuild_88a8d651df6e9d44",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_8372aab5d1080419",
+    "atm_simplemem_rebuild_ebccb162d9ed5da3",
+    "atm_simplemem_rebuild_ca606a8ad670febd",
+    "atm_simplemem_rebuild_3bdd106e12436fc0",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
+    "atm_simplemem_rebuild_89fc3fb3d7fce580",
+    "atm_simplemem_rebuild_b3dbde7bff618c00",
+    "atm_simplemem_rebuild_1d9e4235e8eccec7",
+    "atm_simplemem_rebuild_0ddbf2d6de07b0f7",
+    "atm_simplemem_rebuild_1f5540679388cdee",
+    "atm_simplemem_rebuild_6badd09ece74610c",
+    "atm_simplemem_rebuild_6fd484f1deb1cc6f"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: D",
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+    "atm_simplemem_rebuild_60dfbab85e31dc03",
+    "atm_simplemem_rebuild_938b064db24743c4",
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+    "atm_simplemem_rebuild_42785989dbb3487b",
+    "atm_simplemem_rebuild_eb7322bd205228d8",
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+    "atm_simplemem_rebuild_4def99abee13bfa9",
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+    "atm_simplemem_rebuild_250f924ea93643f8",
+    "atm_simplemem_rebuild_88a8d651df6e9d44",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_8372aab5d1080419",
+    "atm_simplemem_rebuild_ebccb162d9ed5da3",
+    "atm_simplemem_rebuild_ca606a8ad670febd",
+    "atm_simplemem_rebuild_3bdd106e12436fc0",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
+    "atm_simplemem_rebuild_89fc3fb3d7fce580",
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+    "atm_simplemem_rebuild_1d9e4235e8eccec7",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_7.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_7.json
new file mode 100644
index 0000000000000000000000000000000000000000..e01ab28284ed5fb9d3c222e8278def9f236207ed
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_7.json
@@ -0,0 +1,207 @@
+{
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+  "patient_id": "patient_17",
+  "question_id": 7,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
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+  ],
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+    "atm_simplemem_rebuild_60dfbab85e31dc03",
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+    "atm_simplemem_rebuild_ca606a8ad670febd",
+    "atm_simplemem_rebuild_0a0bed309521de1f",
+    "atm_simplemem_rebuild_b3dbde7bff618c00",
+    "atm_simplemem_rebuild_aeba10b43648895a",
+    "atm_simplemem_rebuild_43e457948aabdb71",
+    "atm_simplemem_rebuild_6f2f2770ead24694",
+    "atm_simplemem_rebuild_525b71fb16ce27bd",
+    "atm_simplemem_rebuild_0ddbf2d6de07b0f7",
+    "atm_simplemem_rebuild_42785989dbb3487b",
+    "atm_simplemem_rebuild_250f924ea93643f8",
+    "atm_simplemem_rebuild_7bbc396cb2836eef",
+    "atm_simplemem_rebuild_a7d62292ac5495ce",
+    "atm_simplemem_rebuild_3906d496c3f09006",
+    "atm_simplemem_rebuild_4d04f7fcca5c812f",
+    "atm_simplemem_rebuild_baad4ecddf5ac5c0",
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+    "atm_simplemem_rebuild_6badd09ece74610c"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
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+    "atm_simplemem_rebuild_baad4ecddf5ac5c0",
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+  ],
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+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_8.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_8.json
new file mode 100644
index 0000000000000000000000000000000000000000..0f0921287945b46acaf0fd10465b394c79e31b9d
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_8.json
@@ -0,0 +1,207 @@
+{
+  "answer_id": "ans_655b4e5d830f9f31",
+  "patient_id": "patient_17",
+  "question_id": 8,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_8a3a9a5ed2f097ee",
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+    "atm_simplemem_rebuild_749b874e99bf655d",
+    "atm_simplemem_rebuild_dbcf0a97044803ed",
+    "atm_simplemem_rebuild_d7b9414bdb4fa759",
+    "atm_simplemem_rebuild_26fe5354fc367f80",
+    "atm_simplemem_rebuild_32977bf35e0b8cf0",
+    "atm_simplemem_rebuild_7f5ef51fcc7554c5",
+    "atm_simplemem_rebuild_b6100e96d44b29af",
+    "atm_simplemem_rebuild_35968a32d57e3d4a",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_0cd568017a02b681",
+    "atm_simplemem_rebuild_7268373c4e3d7c92",
+    "atm_simplemem_rebuild_b5a1db9514c38925",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
+    "atm_simplemem_rebuild_c3d202d0433d7406",
+    "atm_simplemem_rebuild_5dd8af10df1fbe28",
+    "atm_simplemem_rebuild_4e281658a13483a6",
+    "atm_simplemem_rebuild_6b245a03772bd6be",
+    "atm_simplemem_rebuild_27d7ee2ddd2d4726",
+    "atm_simplemem_rebuild_5667e32d7425d892",
+    "atm_simplemem_rebuild_c72213eff874b9d3"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_17",
+      "text_id": "text_0",
+      "section_id": "sec_481e8c03b934b0bf",
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+      "original_start": 0,
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+    },
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+    "llm_attempt_count=1",
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+    "atm_simplemem_rebuild_5dd8af10df1fbe28",
+    "atm_simplemem_rebuild_4e281658a13483a6",
+    "atm_simplemem_rebuild_6b245a03772bd6be",
+    "atm_simplemem_rebuild_27d7ee2ddd2d4726",
+    "atm_simplemem_rebuild_5667e32d7425d892",
+    "atm_simplemem_rebuild_c72213eff874b9d3"
+  ],
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+    "atm_simplemem_rebuild_23b6a3bdadc83463",
+    "atm_simplemem_rebuild_e8d24cb14af6fcce",
+    "atm_simplemem_rebuild_749b874e99bf655d",
+    "atm_simplemem_rebuild_dbcf0a97044803ed",
+    "atm_simplemem_rebuild_d7b9414bdb4fa759",
+    "atm_simplemem_rebuild_26fe5354fc367f80",
+    "atm_simplemem_rebuild_32977bf35e0b8cf0",
+    "atm_simplemem_rebuild_7f5ef51fcc7554c5",
+    "atm_simplemem_rebuild_b6100e96d44b29af",
+    "atm_simplemem_rebuild_35968a32d57e3d4a",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_0cd568017a02b681",
+    "atm_simplemem_rebuild_7268373c4e3d7c92",
+    "atm_simplemem_rebuild_b5a1db9514c38925",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
+    "atm_simplemem_rebuild_c3d202d0433d7406",
+    "atm_simplemem_rebuild_5dd8af10df1fbe28",
+    "atm_simplemem_rebuild_4e281658a13483a6",
+    "atm_simplemem_rebuild_6b245a03772bd6be",
+    "atm_simplemem_rebuild_27d7ee2ddd2d4726",
+    "atm_simplemem_rebuild_5667e32d7425d892",
+    "atm_simplemem_rebuild_c72213eff874b9d3"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_8a3a9a5ed2f097ee",
+    "atm_simplemem_rebuild_23b6a3bdadc83463",
+    "atm_simplemem_rebuild_e8d24cb14af6fcce",
+    "atm_simplemem_rebuild_749b874e99bf655d",
+    "atm_simplemem_rebuild_dbcf0a97044803ed",
+    "atm_simplemem_rebuild_d7b9414bdb4fa759",
+    "atm_simplemem_rebuild_26fe5354fc367f80",
+    "atm_simplemem_rebuild_32977bf35e0b8cf0",
+    "atm_simplemem_rebuild_7f5ef51fcc7554c5",
+    "atm_simplemem_rebuild_b6100e96d44b29af",
+    "atm_simplemem_rebuild_35968a32d57e3d4a",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_0cd568017a02b681",
+    "atm_simplemem_rebuild_7268373c4e3d7c92",
+    "atm_simplemem_rebuild_b5a1db9514c38925",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
+    "atm_simplemem_rebuild_c3d202d0433d7406",
+    "atm_simplemem_rebuild_5dd8af10df1fbe28",
+    "atm_simplemem_rebuild_4e281658a13483a6",
+    "atm_simplemem_rebuild_6b245a03772bd6be",
+    "atm_simplemem_rebuild_27d7ee2ddd2d4726",
+    "atm_simplemem_rebuild_5667e32d7425d892",
+    "atm_simplemem_rebuild_c72213eff874b9d3"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 23,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_9.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_9.json
new file mode 100644
index 0000000000000000000000000000000000000000..4a81a2653149b0f4168a34cef7a3f0a621785362
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_17_9.json
@@ -0,0 +1,223 @@
+{
+  "answer_id": "ans_d3c9a5175e62d8e6",
+  "patient_id": "patient_17",
+  "question_id": 9,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_f6987136dcc7e504",
+    "atm_simplemem_rebuild_2175343a0ae320b3",
+    "atm_simplemem_rebuild_4c53947b27681229",
+    "atm_simplemem_rebuild_28015e86b189b3b9",
+    "atm_simplemem_rebuild_d3b5a02211961d85",
+    "atm_simplemem_rebuild_27d7ee2ddd2d4726",
+    "atm_simplemem_rebuild_4e281658a13483a6",
+    "atm_simplemem_rebuild_5667e32d7425d892",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_44fbdf0f850cb85c",
+    "atm_simplemem_rebuild_749b874e99bf655d",
+    "atm_simplemem_rebuild_1d96d33a54e0bcd8",
+    "atm_simplemem_rebuild_d7b9414bdb4fa759",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
+    "atm_simplemem_rebuild_35968a32d57e3d4a",
+    "atm_simplemem_rebuild_79a669a0a5f5784f",
+    "atm_simplemem_rebuild_f8e30de62b818e3d",
+    "atm_simplemem_rebuild_db2acba5c68b26cd",
+    "atm_simplemem_rebuild_c997f89f498737ff",
+    "atm_simplemem_rebuild_41f1c03e751f2650",
+    "atm_simplemem_rebuild_dbcf0a97044803ed",
+    "atm_simplemem_rebuild_7f5ef51fcc7554c5",
+    "atm_simplemem_rebuild_b6100e96d44b29af",
+    "atm_simplemem_rebuild_b5a1db9514c38925",
+    "atm_simplemem_rebuild_c9902a7cc7bc4345"
+  ],
+  "support_spans": [
+    {
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+    },
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+    {
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+    },
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+  "verification_override_attempted": false,
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+    "entry_id_unique_count=25",
+    "signature_unique_count=5",
+    "atomic_content_unique_count=25",
+    "dedup_candidate_count=25",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=1.0000",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=5995",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 5,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
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+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
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+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_79a669a0a5f5784f",
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+    "atm_simplemem_rebuild_c997f89f498737ff",
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+    "atm_simplemem_rebuild_dbcf0a97044803ed",
+    "atm_simplemem_rebuild_7f5ef51fcc7554c5",
+    "atm_simplemem_rebuild_b6100e96d44b29af",
+    "atm_simplemem_rebuild_b5a1db9514c38925",
+    "atm_simplemem_rebuild_c9902a7cc7bc4345"
+  ],
+  "llm_supporting_entry_ids": [
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+    "atm_simplemem_rebuild_28015e86b189b3b9",
+    "atm_simplemem_rebuild_d3b5a02211961d85",
+    "atm_simplemem_rebuild_27d7ee2ddd2d4726",
+    "atm_simplemem_rebuild_4e281658a13483a6",
+    "atm_simplemem_rebuild_5667e32d7425d892",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_44fbdf0f850cb85c",
+    "atm_simplemem_rebuild_749b874e99bf655d",
+    "atm_simplemem_rebuild_1d96d33a54e0bcd8",
+    "atm_simplemem_rebuild_d7b9414bdb4fa759",
+    "atm_simplemem_rebuild_b7f77303fa56217c",
+    "atm_simplemem_rebuild_35968a32d57e3d4a",
+    "atm_simplemem_rebuild_79a669a0a5f5784f",
+    "atm_simplemem_rebuild_f8e30de62b818e3d",
+    "atm_simplemem_rebuild_db2acba5c68b26cd",
+    "atm_simplemem_rebuild_c997f89f498737ff",
+    "atm_simplemem_rebuild_41f1c03e751f2650",
+    "atm_simplemem_rebuild_dbcf0a97044803ed",
+    "atm_simplemem_rebuild_7f5ef51fcc7554c5",
+    "atm_simplemem_rebuild_b6100e96d44b29af",
+    "atm_simplemem_rebuild_b5a1db9514c38925",
+    "atm_simplemem_rebuild_c9902a7cc7bc4345"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
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+    "atm_simplemem_rebuild_f6987136dcc7e504",
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+    "atm_simplemem_rebuild_4e281658a13483a6",
+    "atm_simplemem_rebuild_5667e32d7425d892",
+    "atm_simplemem_rebuild_72b89d31f7636b49",
+    "atm_simplemem_rebuild_44fbdf0f850cb85c",
+    "atm_simplemem_rebuild_749b874e99bf655d",
+    "atm_simplemem_rebuild_1d96d33a54e0bcd8",
+    "atm_simplemem_rebuild_d7b9414bdb4fa759",
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+    "atm_simplemem_rebuild_79a669a0a5f5784f",
+    "atm_simplemem_rebuild_f8e30de62b818e3d",
+    "atm_simplemem_rebuild_db2acba5c68b26cd",
+    "atm_simplemem_rebuild_c997f89f498737ff",
+    "atm_simplemem_rebuild_41f1c03e751f2650",
+    "atm_simplemem_rebuild_dbcf0a97044803ed",
+    "atm_simplemem_rebuild_7f5ef51fcc7554c5",
+    "atm_simplemem_rebuild_b6100e96d44b29af",
+    "atm_simplemem_rebuild_b5a1db9514c38925",
+    "atm_simplemem_rebuild_c9902a7cc7bc4345"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_0.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_0.json
new file mode 100644
index 0000000000000000000000000000000000000000..a955c124573cd2d7821f14e67a09cb25587cfac0
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_0.json
@@ -0,0 +1,271 @@
+{
+  "answer_id": "ans_aa4407470444a23e",
+  "patient_id": "patient_18",
+  "question_id": 0,
+  "selected_option": "E",
+  "reasoning": "Final answer: E",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_153a6ce339d6ce52",
+    "atm_simplemem_rebuild_18b1a3b7c2820e1d",
+    "atm_simplemem_rebuild_785bb8196f787ac5",
+    "atm_simplemem_rebuild_04e2d558ca3d22c0",
+    "atm_simplemem_rebuild_386191e91b617def",
+    "atm_simplemem_rebuild_c303132009340c74",
+    "atm_simplemem_rebuild_da3a8a73983a40a7",
+    "atm_simplemem_rebuild_9d080cb4f1145620",
+    "atm_simplemem_rebuild_231887d0e016f955",
+    "atm_simplemem_rebuild_44e09fa9599f3cd5",
+    "atm_simplemem_rebuild_e3c6a42c4a3e3bd7",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_1.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_1.json
new file mode 100644
index 0000000000000000000000000000000000000000..a08e7f975ee53505e88aab446881964a8e46c12b
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_1.json
@@ -0,0 +1,247 @@
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_10.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_10.json
new file mode 100644
index 0000000000000000000000000000000000000000..b0c36b4301cd6af8b9bf7991481a8587c239bc36
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_10.json
@@ -0,0 +1,243 @@
+{
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+    "atm_simplemem_rebuild_48f044969388303a",
+    "atm_simplemem_rebuild_34c334f5ca9671bd",
+    "atm_simplemem_rebuild_fc189402a9fddc7f",
+    "atm_simplemem_rebuild_bbe74852c4cf715c",
+    "atm_simplemem_rebuild_52c84c747235ca99",
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+    "atm_simplemem_rebuild_2e19073895827fc9",
+    "atm_simplemem_rebuild_0514ff77e80d3885",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_11.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_11.json
new file mode 100644
index 0000000000000000000000000000000000000000..264d00f8875a5bdf53f77c3c7c3d077998396509
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_11.json
@@ -0,0 +1,255 @@
+{
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+    "atm_simplemem_rebuild_ec2a72c6074e2599"
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+    "atm_simplemem_rebuild_18b1a3b7c2820e1d",
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+    "atm_simplemem_rebuild_907a484c32ad4138",
+    "atm_simplemem_rebuild_66215c1c2f428af7",
+    "atm_simplemem_rebuild_6b49368d9b8913fa",
+    "atm_simplemem_rebuild_da731ac8c060fe92",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_12.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_12.json
new file mode 100644
index 0000000000000000000000000000000000000000..0baa27009e3fd039810ddba175797fa74da18261
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_12.json
@@ -0,0 +1,223 @@
+{
+  "answer_id": "ans_36ce7516e22e5b7f",
+  "patient_id": "patient_18",
+  "question_id": 12,
+  "selected_option": "C",
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+    "atm_simplemem_rebuild_3e0ae2f6ecc1c3c4",
+    "atm_simplemem_rebuild_f86be8671eb807b3",
+    "atm_simplemem_rebuild_da731ac8c060fe92",
+    "atm_simplemem_rebuild_386f289a24519520",
+    "atm_simplemem_rebuild_3ebe8d4765c8b906",
+    "atm_simplemem_rebuild_574f4fe015ce0d70",
+    "atm_simplemem_rebuild_ff35c8c6e8cdce6c",
+    "atm_simplemem_rebuild_e3c6a42c4a3e3bd7",
+    "atm_simplemem_rebuild_c96861c978ce38ea",
+    "atm_simplemem_rebuild_27c226bc37571148",
+    "atm_simplemem_rebuild_97a7274c298cc346",
+    "atm_simplemem_rebuild_f5f49d91dece00ae",
+    "atm_simplemem_rebuild_b2938c5d9b3b5d2a",
+    "atm_simplemem_rebuild_6f32bb64c68141ea",
+    "atm_simplemem_rebuild_e4332b927bc6372e",
+    "atm_simplemem_rebuild_98ee93834965c72b",
+    "atm_simplemem_rebuild_e7dcba94e6de801a"
+  ],
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+  "llm_evidence_summary": "Final answer: C",
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_13.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_13.json
new file mode 100644
index 0000000000000000000000000000000000000000..59c698d2ba0d56bf0f284f2b85fe65e2518c0927
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_13.json
@@ -0,0 +1,263 @@
+{
+  "answer_id": "ans_9f78f012c46b5188",
+  "patient_id": "patient_18",
+  "question_id": 13,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_1c1f233de598d880",
+    "atm_simplemem_rebuild_9e3473b76e67037e",
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+    "atm_simplemem_rebuild_e3c6a42c4a3e3bd7",
+    "atm_simplemem_rebuild_dad3ce8e354f6ddd",
+    "atm_simplemem_rebuild_18b1a3b7c2820e1d",
+    "atm_simplemem_rebuild_f6bc23b2268a0d3f",
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+    "atm_simplemem_rebuild_f5492069a1c30763",
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+    "atm_simplemem_rebuild_97a7274c298cc346",
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+  ],
+  "support_spans": [
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+    },
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_14.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_14.json
new file mode 100644
index 0000000000000000000000000000000000000000..2c0a9d082f3bd76f5b9ab068a303bb46842d4345
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_14.json
@@ -0,0 +1,239 @@
+{
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_15.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_15.json
new file mode 100644
index 0000000000000000000000000000000000000000..adac2b4db87d07e6cc5eeb3e087004c7b132eda1
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_15.json
@@ -0,0 +1,248 @@
+{
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+  ],
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_16.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_16.json
new file mode 100644
index 0000000000000000000000000000000000000000..39c3f24547e7b38e122311678c87383a1dbb0449
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_16.json
@@ -0,0 +1,200 @@
+{
+  "answer_id": "ans_b2c0d96546eb7770",
+  "patient_id": "patient_18",
+  "question_id": 16,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_17.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_17.json
new file mode 100644
index 0000000000000000000000000000000000000000..a8adf80af1ece2efa1912ead0cb2f523ae385e0b
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_17.json
@@ -0,0 +1,240 @@
+{
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_18.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_18.json
new file mode 100644
index 0000000000000000000000000000000000000000..bcd4035442a1c1a0244b79bc6389483c857e0851
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_18.json
@@ -0,0 +1,231 @@
+{
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+    "atm_simplemem_rebuild_07e756077a4aa2eb",
+    "atm_simplemem_rebuild_3e8627ba1d5438e4",
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+    "atm_simplemem_rebuild_fd71239a92b26435",
+    "atm_simplemem_rebuild_4a9c6079e3023267",
+    "atm_simplemem_rebuild_deeb1d958c27985d",
+    "atm_simplemem_rebuild_fbc677063a4c9949",
+    "atm_simplemem_rebuild_7e00daebd23950b0",
+    "atm_simplemem_rebuild_19600389add17f36",
+    "atm_simplemem_rebuild_b0292fa77b79226b",
+    "atm_simplemem_rebuild_68d8fbf02f94810e",
+    "atm_simplemem_rebuild_2dc76d44fa78cb74"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
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+    "atm_simplemem_rebuild_fc445521ef881cc9",
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+    "atm_simplemem_rebuild_01725fb1ee87433f",
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+    "atm_simplemem_rebuild_69f107c5b9eb46eb",
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+    "atm_simplemem_rebuild_26317cb999d25879",
+    "atm_simplemem_rebuild_7e57565d84bf5ca2",
+    "atm_simplemem_rebuild_1f686ddb12ced622",
+    "atm_simplemem_rebuild_07e756077a4aa2eb",
+    "atm_simplemem_rebuild_3e8627ba1d5438e4",
+    "atm_simplemem_rebuild_2cdc719f3e793e60",
+    "atm_simplemem_rebuild_cdd37296c5b37149",
+    "atm_simplemem_rebuild_fd71239a92b26435",
+    "atm_simplemem_rebuild_4a9c6079e3023267",
+    "atm_simplemem_rebuild_deeb1d958c27985d",
+    "atm_simplemem_rebuild_fbc677063a4c9949",
+    "atm_simplemem_rebuild_7e00daebd23950b0",
+    "atm_simplemem_rebuild_19600389add17f36",
+    "atm_simplemem_rebuild_b0292fa77b79226b",
+    "atm_simplemem_rebuild_68d8fbf02f94810e",
+    "atm_simplemem_rebuild_2dc76d44fa78cb74"
+  ],
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+  "llm_context_count_post_dedup": 25,
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_19.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_19.json
new file mode 100644
index 0000000000000000000000000000000000000000..353211da15e1282133826867e0bb0d0996345a79
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_19.json
@@ -0,0 +1,239 @@
+{
+  "answer_id": "ans_e96ad7223f99c5c0",
+  "patient_id": "patient_18",
+  "question_id": 19,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_527e7083ec418012",
+    "atm_simplemem_rebuild_386191e91b617def",
+    "atm_simplemem_rebuild_c91d3603829f4654",
+    "atm_simplemem_rebuild_ae44d81ca5e53709",
+    "atm_simplemem_rebuild_64b3eefb5fe429ad",
+    "atm_simplemem_rebuild_dad3ce8e354f6ddd",
+    "atm_simplemem_rebuild_386f289a24519520",
+    "atm_simplemem_rebuild_fe4e96b8228f42a5",
+    "atm_simplemem_rebuild_a0d212f5c3f44456",
+    "atm_simplemem_rebuild_f82b7a744fdb0410",
+    "atm_simplemem_rebuild_60190b3c9235fcb9",
+    "atm_simplemem_rebuild_9444d67e91ca717d",
+    "atm_simplemem_rebuild_4218bfabf0d399ae",
+    "atm_simplemem_rebuild_cf87207733977aac",
+    "atm_simplemem_rebuild_66215c1c2f428af7",
+    "atm_simplemem_rebuild_4e7432fdade35616",
+    "atm_simplemem_rebuild_290d8e2bd542ac35",
+    "atm_simplemem_rebuild_5da419dcf373aebb",
+    "atm_simplemem_rebuild_20b063a7da6743b5",
+    "atm_simplemem_rebuild_585b4f21aedd08eb",
+    "atm_simplemem_rebuild_d57950971959888c",
+    "atm_simplemem_rebuild_0476aa792530b1cb",
+    "atm_simplemem_rebuild_e42ed5b8f7f366e6",
+    "atm_simplemem_rebuild_5d5c1e3794a18907"
+  ],
+  "support_spans": [
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+      "original_end": 3139
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+      "original_end": 6963
+    }
+  ],
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+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "chronology",
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+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
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+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
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+    "entry_id_unique_count=25",
+    "signature_unique_count=7",
+    "atomic_content_unique_count=25",
+    "dedup_candidate_count=25",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=1.0000",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=6115",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
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+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
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+  "llm_fallback_reason": null,
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+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_d57950971959888c",
+    "atm_simplemem_rebuild_0476aa792530b1cb",
+    "atm_simplemem_rebuild_e42ed5b8f7f366e6",
+    "atm_simplemem_rebuild_5d5c1e3794a18907"
+  ],
+  "llm_supporting_entry_ids": [
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+    "atm_simplemem_rebuild_386191e91b617def",
+    "atm_simplemem_rebuild_c91d3603829f4654",
+    "atm_simplemem_rebuild_ae44d81ca5e53709",
+    "atm_simplemem_rebuild_64b3eefb5fe429ad",
+    "atm_simplemem_rebuild_dad3ce8e354f6ddd",
+    "atm_simplemem_rebuild_386f289a24519520",
+    "atm_simplemem_rebuild_fe4e96b8228f42a5",
+    "atm_simplemem_rebuild_a0d212f5c3f44456",
+    "atm_simplemem_rebuild_f82b7a744fdb0410",
+    "atm_simplemem_rebuild_60190b3c9235fcb9",
+    "atm_simplemem_rebuild_9444d67e91ca717d",
+    "atm_simplemem_rebuild_4218bfabf0d399ae",
+    "atm_simplemem_rebuild_cf87207733977aac",
+    "atm_simplemem_rebuild_66215c1c2f428af7",
+    "atm_simplemem_rebuild_4e7432fdade35616",
+    "atm_simplemem_rebuild_290d8e2bd542ac35",
+    "atm_simplemem_rebuild_5da419dcf373aebb",
+    "atm_simplemem_rebuild_20b063a7da6743b5",
+    "atm_simplemem_rebuild_585b4f21aedd08eb",
+    "atm_simplemem_rebuild_d57950971959888c",
+    "atm_simplemem_rebuild_0476aa792530b1cb",
+    "atm_simplemem_rebuild_e42ed5b8f7f366e6",
+    "atm_simplemem_rebuild_5d5c1e3794a18907"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: D",
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+    "atm_simplemem_rebuild_caf10e5f2ed0037a",
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+    "atm_simplemem_rebuild_60190b3c9235fcb9",
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+    "atm_simplemem_rebuild_66215c1c2f428af7",
+    "atm_simplemem_rebuild_4e7432fdade35616",
+    "atm_simplemem_rebuild_290d8e2bd542ac35",
+    "atm_simplemem_rebuild_5da419dcf373aebb",
+    "atm_simplemem_rebuild_20b063a7da6743b5",
+    "atm_simplemem_rebuild_585b4f21aedd08eb",
+    "atm_simplemem_rebuild_d57950971959888c",
+    "atm_simplemem_rebuild_0476aa792530b1cb",
+    "atm_simplemem_rebuild_e42ed5b8f7f366e6",
+    "atm_simplemem_rebuild_5d5c1e3794a18907"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_2.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_2.json
new file mode 100644
index 0000000000000000000000000000000000000000..33be59dd9da4afd62230a0062472551ca8b4994d
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_2.json
@@ -0,0 +1,255 @@
+{
+  "answer_id": "ans_2c37f903f2b79c74",
+  "patient_id": "patient_18",
+  "question_id": 2,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_74eb5d227d5bf0aa",
+    "atm_simplemem_rebuild_3e8627ba1d5438e4",
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+    "atm_simplemem_rebuild_6da7413f0f759032",
+    "atm_simplemem_rebuild_b79d029e0889e21f",
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+    "atm_simplemem_rebuild_658c5c8238b62202",
+    "atm_simplemem_rebuild_68d8fbf02f94810e",
+    "atm_simplemem_rebuild_37ad51bc32368652",
+    "atm_simplemem_rebuild_4ed6f6fe323e0d34",
+    "atm_simplemem_rebuild_b0292fa77b79226b",
+    "atm_simplemem_rebuild_846ea3086e08436e",
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+    "atm_simplemem_rebuild_69f107c5b9eb46eb",
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+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_18",
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+    "atm_simplemem_rebuild_115ad8486d900045",
+    "atm_simplemem_rebuild_81602cf95554e291",
+    "atm_simplemem_rebuild_aae1fe8c8ad9f590",
+    "atm_simplemem_rebuild_4a9c6079e3023267",
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+    "atm_simplemem_rebuild_19600389add17f36",
+    "atm_simplemem_rebuild_d9130c2d8bf22a3c"
+  ],
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+  "llm_evidence_summary": "Final answer: C",
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+    "atm_simplemem_rebuild_4ed6f6fe323e0d34",
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+    "atm_simplemem_rebuild_846ea3086e08436e",
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+    "atm_simplemem_rebuild_81602cf95554e291",
+    "atm_simplemem_rebuild_aae1fe8c8ad9f590",
+    "atm_simplemem_rebuild_4a9c6079e3023267",
+    "atm_simplemem_rebuild_fc445521ef881cc9",
+    "atm_simplemem_rebuild_69f107c5b9eb46eb",
+    "atm_simplemem_rebuild_19600389add17f36",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_3.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_3.json
new file mode 100644
index 0000000000000000000000000000000000000000..adfac8e674333da49dc6991ef0c040ee05c49224
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_3.json
@@ -0,0 +1,247 @@
+{
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+  "selected_option": "D",
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+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_1b9242e4b513702e",
+    "atm_simplemem_rebuild_81337a3f97f9b79e",
+    "atm_simplemem_rebuild_f82b7a744fdb0410",
+    "atm_simplemem_rebuild_4ccf9fef0526410a",
+    "atm_simplemem_rebuild_250e75d823329dc7",
+    "atm_simplemem_rebuild_4ef0d814b4677ce7",
+    "atm_simplemem_rebuild_f5f49d91dece00ae",
+    "atm_simplemem_rebuild_9444d67e91ca717d",
+    "atm_simplemem_rebuild_f33701955b133db1",
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+    "atm_simplemem_rebuild_18b5acbbf56cae40",
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+  "support_spans": [
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+  "answer_routing_policy": "simplemem_rebuild_mcq",
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+  "temporal_event_list_invoked": false,
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+  "mixed_support_fusion_used": false,
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+    "context_count=25",
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+    "atm_simplemem_rebuild_f33701955b133db1",
+    "atm_simplemem_rebuild_fd77fc4406abe9b9",
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+  "llm_evidence_summary": "Final answer: D",
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+    "atm_simplemem_rebuild_907a484c32ad4138",
+    "atm_simplemem_rebuild_da3a8a73983a40a7",
+    "atm_simplemem_rebuild_22add9ea16470d9b",
+    "atm_simplemem_rebuild_c444e1d2f2383c87",
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+  ],
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_4.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_4.json
new file mode 100644
index 0000000000000000000000000000000000000000..f90d0610d37ae1029728db06ba32ab64637b0f9e
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_4.json
@@ -0,0 +1,208 @@
+{
+  "answer_id": "ans_b46082aae780a909",
+  "patient_id": "patient_18",
+  "question_id": 4,
+  "selected_option": "E",
+  "reasoning": "Final answer: E",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_7a686b2eab25b5dc",
+    "atm_simplemem_rebuild_6592e5a2b002ea38",
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+    "atm_simplemem_rebuild_3418c32fb8fb0b9e",
+    "atm_simplemem_rebuild_84dfa9bc249e557f",
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+    "atm_simplemem_rebuild_d6c8d465f19e2089"
+  ],
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+    "atm_simplemem_rebuild_8951f8944f9553fc",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_5.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_5.json
new file mode 100644
index 0000000000000000000000000000000000000000..e5e4d7f45d7bdbaaf57061c604b934a6d96dfcae
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_5.json
@@ -0,0 +1,232 @@
+{
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+  "patient_id": "patient_18",
+  "question_id": 5,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_6d1ba65f2e9556ee",
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+  ],
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+  "question_intent": "direct",
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_6.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_6.json
new file mode 100644
index 0000000000000000000000000000000000000000..cae7e53dc196c9b9f4e639e7dffe57917839171d
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_6.json
@@ -0,0 +1,243 @@
+{
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+    "atm_simplemem_rebuild_48f044969388303a",
+    "atm_simplemem_rebuild_fc189402a9fddc7f",
+    "atm_simplemem_rebuild_2fb6e35ca697aeaa",
+    "atm_simplemem_rebuild_83c79f3222727dbd",
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+    "atm_simplemem_rebuild_34c334f5ca9671bd",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_7.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_7.json
new file mode 100644
index 0000000000000000000000000000000000000000..6c527181f420c4406460004ba0cd114b75dac5ba
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_7.json
@@ -0,0 +1,223 @@
+{
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+    "atm_simplemem_rebuild_b2938c5d9b3b5d2a",
+    "atm_simplemem_rebuild_4ef0d814b4677ce7"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: E",
+  "llm_context_entry_ids": [
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+    "atm_simplemem_rebuild_97a7274c298cc346",
+    "atm_simplemem_rebuild_e3c6a42c4a3e3bd7",
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+    "atm_simplemem_rebuild_9444d67e91ca717d",
+    "atm_simplemem_rebuild_f5f49d91dece00ae",
+    "atm_simplemem_rebuild_1f2f8923d0bc04cc",
+    "atm_simplemem_rebuild_386f289a24519520",
+    "atm_simplemem_rebuild_3ebe8d4765c8b906",
+    "atm_simplemem_rebuild_4904201b0b89d7b5",
+    "atm_simplemem_rebuild_c96861c978ce38ea",
+    "atm_simplemem_rebuild_6f32bb64c68141ea",
+    "atm_simplemem_rebuild_574f4fe015ce0d70",
+    "atm_simplemem_rebuild_b2938c5d9b3b5d2a",
+    "atm_simplemem_rebuild_4ef0d814b4677ce7"
+  ],
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+  "llm_context_count_post_dedup": 23,
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_8.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_8.json
new file mode 100644
index 0000000000000000000000000000000000000000..8a75c265c0e2be8de7d404054d010fa7a73f2b9d
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_8.json
@@ -0,0 +1,240 @@
+{
+  "answer_id": "ans_d01a7926bcb22897",
+  "patient_id": "patient_18",
+  "question_id": 8,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_13bf746ccde284f6",
+    "atm_simplemem_rebuild_b2938c5d9b3b5d2a",
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+    "atm_simplemem_rebuild_e9f688edf7e70b57",
+    "atm_simplemem_rebuild_7739d9d4a98b5fb2",
+    "atm_simplemem_rebuild_5deadb34d430d2f9",
+    "atm_simplemem_rebuild_235fcf21eb01669b",
+    "atm_simplemem_rebuild_26a4f741e4fb9589",
+    "atm_simplemem_rebuild_e7dcba94e6de801a",
+    "atm_simplemem_rebuild_dbb48bbccc9ac40a",
+    "atm_simplemem_rebuild_46d754a4104f4bfd",
+    "atm_simplemem_rebuild_386191e91b617def",
+    "atm_simplemem_rebuild_5ec327be8062ba6a",
+    "atm_simplemem_rebuild_06877eec0830fc4c",
+    "atm_simplemem_rebuild_deeb1d958c27985d",
+    "atm_simplemem_rebuild_6a99e592e631df45",
+    "atm_simplemem_rebuild_f740d151317dcfe8",
+    "atm_simplemem_rebuild_22e3d5e1a28ce280",
+    "atm_simplemem_rebuild_2bd853df1d5d77e9",
+    "atm_simplemem_rebuild_45b0717903be611e",
+    "atm_simplemem_rebuild_4230e2a51b043e38",
+    "atm_simplemem_rebuild_6c8704404e65c905",
+    "atm_simplemem_rebuild_64e6f750ea5a68f3",
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+    "atm_simplemem_rebuild_665f7063009d261e"
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+  "question_intent": "chronology",
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+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_665f7063009d261e"
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+    "atm_simplemem_rebuild_5ec327be8062ba6a",
+    "atm_simplemem_rebuild_06877eec0830fc4c",
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+    "atm_simplemem_rebuild_f740d151317dcfe8",
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+    "atm_simplemem_rebuild_665f7063009d261e"
+  ],
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+    "atm_simplemem_rebuild_2bd853df1d5d77e9",
+    "atm_simplemem_rebuild_45b0717903be611e",
+    "atm_simplemem_rebuild_4230e2a51b043e38",
+    "atm_simplemem_rebuild_6c8704404e65c905",
+    "atm_simplemem_rebuild_64e6f750ea5a68f3",
+    "atm_simplemem_rebuild_516d04d46737ea68",
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+  ],
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+  "llm_context_count_post_dedup": 25,
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_9.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_9.json
new file mode 100644
index 0000000000000000000000000000000000000000..1b11f1b0d2a113328c983b44f4310363da58ef2a
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_18_9.json
@@ -0,0 +1,255 @@
+{
+  "answer_id": "ans_d3c1333aab3fb758",
+  "patient_id": "patient_18",
+  "question_id": 9,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
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+    "atm_simplemem_rebuild_650d52599bd99cae"
+  ],
+  "support_spans": [
+    {
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+    "atomic_content_unique_count=25",
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+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=1.0000",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=5531",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
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+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
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+  "llm_provider": "qwen",
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+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_b2357c204dcbc2fc",
+    "atm_simplemem_rebuild_0385fe1e50efbcfd",
+    "atm_simplemem_rebuild_53bb4065428aff20",
+    "atm_simplemem_rebuild_1f8469383279c963",
+    "atm_simplemem_rebuild_9444d67e91ca717d",
+    "atm_simplemem_rebuild_056d24cdb8d789b9",
+    "atm_simplemem_rebuild_a96e039321221a9d",
+    "atm_simplemem_rebuild_dedb562fb439ffe1",
+    "atm_simplemem_rebuild_2fed0564b64028ed",
+    "atm_simplemem_rebuild_48f044969388303a",
+    "atm_simplemem_rebuild_884d5df7e8a827d2",
+    "atm_simplemem_rebuild_4b34d98dc8c1c7af",
+    "atm_simplemem_rebuild_f4875a4396893e1b",
+    "atm_simplemem_rebuild_2cdf5ca062890457",
+    "atm_simplemem_rebuild_a0d212f5c3f44456",
+    "atm_simplemem_rebuild_44e09fa9599f3cd5",
+    "atm_simplemem_rebuild_46d754a4104f4bfd",
+    "atm_simplemem_rebuild_fc189402a9fddc7f",
+    "atm_simplemem_rebuild_2e19073895827fc9",
+    "atm_simplemem_rebuild_6e6a2e61dafdbb88",
+    "atm_simplemem_rebuild_aa3bebe88692d2e7",
+    "atm_simplemem_rebuild_de7b5758c583ca43",
+    "atm_simplemem_rebuild_386191e91b617def",
+    "atm_simplemem_rebuild_650d52599bd99cae"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_0a62af6aa9d2a2d1",
+    "atm_simplemem_rebuild_b2357c204dcbc2fc",
+    "atm_simplemem_rebuild_0385fe1e50efbcfd",
+    "atm_simplemem_rebuild_53bb4065428aff20",
+    "atm_simplemem_rebuild_1f8469383279c963",
+    "atm_simplemem_rebuild_9444d67e91ca717d",
+    "atm_simplemem_rebuild_056d24cdb8d789b9",
+    "atm_simplemem_rebuild_a96e039321221a9d",
+    "atm_simplemem_rebuild_dedb562fb439ffe1",
+    "atm_simplemem_rebuild_2fed0564b64028ed",
+    "atm_simplemem_rebuild_48f044969388303a",
+    "atm_simplemem_rebuild_884d5df7e8a827d2",
+    "atm_simplemem_rebuild_4b34d98dc8c1c7af",
+    "atm_simplemem_rebuild_f4875a4396893e1b",
+    "atm_simplemem_rebuild_2cdf5ca062890457",
+    "atm_simplemem_rebuild_a0d212f5c3f44456",
+    "atm_simplemem_rebuild_44e09fa9599f3cd5",
+    "atm_simplemem_rebuild_46d754a4104f4bfd",
+    "atm_simplemem_rebuild_fc189402a9fddc7f",
+    "atm_simplemem_rebuild_2e19073895827fc9",
+    "atm_simplemem_rebuild_6e6a2e61dafdbb88",
+    "atm_simplemem_rebuild_aa3bebe88692d2e7",
+    "atm_simplemem_rebuild_de7b5758c583ca43",
+    "atm_simplemem_rebuild_386191e91b617def",
+    "atm_simplemem_rebuild_650d52599bd99cae"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: D",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_0a62af6aa9d2a2d1",
+    "atm_simplemem_rebuild_b2357c204dcbc2fc",
+    "atm_simplemem_rebuild_0385fe1e50efbcfd",
+    "atm_simplemem_rebuild_53bb4065428aff20",
+    "atm_simplemem_rebuild_1f8469383279c963",
+    "atm_simplemem_rebuild_9444d67e91ca717d",
+    "atm_simplemem_rebuild_056d24cdb8d789b9",
+    "atm_simplemem_rebuild_a96e039321221a9d",
+    "atm_simplemem_rebuild_dedb562fb439ffe1",
+    "atm_simplemem_rebuild_2fed0564b64028ed",
+    "atm_simplemem_rebuild_48f044969388303a",
+    "atm_simplemem_rebuild_884d5df7e8a827d2",
+    "atm_simplemem_rebuild_4b34d98dc8c1c7af",
+    "atm_simplemem_rebuild_f4875a4396893e1b",
+    "atm_simplemem_rebuild_2cdf5ca062890457",
+    "atm_simplemem_rebuild_a0d212f5c3f44456",
+    "atm_simplemem_rebuild_44e09fa9599f3cd5",
+    "atm_simplemem_rebuild_46d754a4104f4bfd",
+    "atm_simplemem_rebuild_fc189402a9fddc7f",
+    "atm_simplemem_rebuild_2e19073895827fc9",
+    "atm_simplemem_rebuild_6e6a2e61dafdbb88",
+    "atm_simplemem_rebuild_aa3bebe88692d2e7",
+    "atm_simplemem_rebuild_de7b5758c583ca43",
+    "atm_simplemem_rebuild_386191e91b617def",
+    "atm_simplemem_rebuild_650d52599bd99cae"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_0.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_0.json
new file mode 100644
index 0000000000000000000000000000000000000000..56cf817da4268be7ba19b3e0ce2b8697fb8a4c86
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_0.json
@@ -0,0 +1,119 @@
+{
+  "answer_id": "ans_341a6e7b97f1b070",
+  "patient_id": "patient_19",
+  "question_id": 0,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_5bb9607ddc1f3e30",
+    "atm_simplemem_rebuild_d98a32db19b56f89",
+    "atm_simplemem_rebuild_3a328f4230d6fa9d",
+    "atm_simplemem_rebuild_26b1653251cd0212",
+    "atm_simplemem_rebuild_590d07a1899624ff"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_19",
+      "text_id": "text_0",
+      "section_id": "sec_aa8f4609fb66141c",
+      "chunk_id": "chunk_f79f383e8d422769",
+      "original_start": 0,
+      "original_end": 5285
+    },
+    {
+      "patient_id": "patient_19",
+      "text_id": "text_1",
+      "section_id": "sec_9b1b22a78e54650d",
+      "chunk_id": "chunk_d2b327f35e32d2f8",
+      "original_start": 0,
+      "original_end": 4897
+    }
+  ],
+  "uncertainty": false,
+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "direct",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=6",
+    "atomic_content_unique_count=5",
+    "dedup_candidate_count=5",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=20",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.2000",
+    "context_count=5",
+    "selected_context_count=5",
+    "selected_context_char_count=681",
+    "lexical_backfill_used=False",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 2,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_5bb9607ddc1f3e30",
+    "atm_simplemem_rebuild_d98a32db19b56f89",
+    "atm_simplemem_rebuild_3a328f4230d6fa9d",
+    "atm_simplemem_rebuild_26b1653251cd0212",
+    "atm_simplemem_rebuild_590d07a1899624ff"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_5bb9607ddc1f3e30",
+    "atm_simplemem_rebuild_d98a32db19b56f89",
+    "atm_simplemem_rebuild_3a328f4230d6fa9d",
+    "atm_simplemem_rebuild_26b1653251cd0212",
+    "atm_simplemem_rebuild_590d07a1899624ff"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_5bb9607ddc1f3e30",
+    "atm_simplemem_rebuild_d98a32db19b56f89",
+    "atm_simplemem_rebuild_3a328f4230d6fa9d",
+    "atm_simplemem_rebuild_26b1653251cd0212",
+    "atm_simplemem_rebuild_590d07a1899624ff"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 5,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_1.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_1.json
new file mode 100644
index 0000000000000000000000000000000000000000..5a2df3c6bf44632fc9aca662c3600724bacafccc
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_1.json
@@ -0,0 +1,179 @@
+{
+  "answer_id": "ans_40c90d2b0c39c187",
+  "patient_id": "patient_19",
+  "question_id": 1,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_3fea3a3e3b759d98",
+    "atm_simplemem_rebuild_672e8f30214b6412",
+    "atm_simplemem_rebuild_4d7cfea0aabaa9a7",
+    "atm_simplemem_rebuild_803417210c48c577",
+    "atm_simplemem_rebuild_f6720f57a8cc6ed7",
+    "atm_simplemem_rebuild_4ff6e7d18cbb42d8",
+    "atm_simplemem_rebuild_95b4eda51b56ad95",
+    "atm_simplemem_rebuild_c53bd08d9bdad72b",
+    "atm_simplemem_rebuild_d98a32db19b56f89",
+    "atm_simplemem_rebuild_e91dd092f3c74aae",
+    "atm_simplemem_rebuild_73b9e8f6bd8160f3",
+    "atm_simplemem_rebuild_d02db55722a3f2a6",
+    "atm_simplemem_rebuild_4b8058249ac6278f",
+    "atm_simplemem_rebuild_f4dcc6981867bd8f"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_19",
+      "text_id": "text_5",
+      "section_id": "sec_630a001d94236458",
+      "chunk_id": "chunk_24aba8f01ce817d1",
+      "original_start": 0,
+      "original_end": 5089
+    },
+    {
+      "patient_id": "patient_19",
+      "text_id": "text_0",
+      "section_id": "sec_aa8f4609fb66141c",
+      "chunk_id": "chunk_f79f383e8d422769",
+      "original_start": 0,
+      "original_end": 5285
+    },
+    {
+      "patient_id": "patient_19",
+      "text_id": "text_4",
+      "section_id": "sec_fe51c6860c7ec0f4",
+      "chunk_id": "chunk_cc9454aea9c7424c",
+      "original_start": 0,
+      "original_end": 15654
+    },
+    {
+      "patient_id": "patient_19",
+      "text_id": "text_3",
+      "section_id": "sec_94ad4ceca940b0ae",
+      "chunk_id": "chunk_cf9f0a2432b10421",
+      "original_start": 0,
+      "original_end": 6668
+    },
+    {
+      "patient_id": "patient_19",
+      "text_id": "text_1",
+      "section_id": "sec_9b1b22a78e54650d",
+      "chunk_id": "chunk_d2b327f35e32d2f8",
+      "original_start": 0,
+      "original_end": 4897
+    }
+  ],
+  "uncertainty": false,
+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "direct",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=25",
+    "entry_id_unique_count=25",
+    "signature_unique_count=6",
+    "atomic_content_unique_count=14",
+    "dedup_candidate_count=14",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=11",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=0.5600",
+    "context_count=14",
+    "selected_context_count=14",
+    "selected_context_char_count=2410",
+    "lexical_backfill_used=False",
+    "lexical_lower_rank_pull_count=0",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none"
+  ],
+  "deduplicated_support_count": 5,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
+    "atm_simplemem_rebuild_3fea3a3e3b759d98",
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+    "atm_simplemem_rebuild_803417210c48c577",
+    "atm_simplemem_rebuild_f6720f57a8cc6ed7",
+    "atm_simplemem_rebuild_4ff6e7d18cbb42d8",
+    "atm_simplemem_rebuild_95b4eda51b56ad95",
+    "atm_simplemem_rebuild_c53bd08d9bdad72b",
+    "atm_simplemem_rebuild_d98a32db19b56f89",
+    "atm_simplemem_rebuild_e91dd092f3c74aae",
+    "atm_simplemem_rebuild_73b9e8f6bd8160f3",
+    "atm_simplemem_rebuild_d02db55722a3f2a6",
+    "atm_simplemem_rebuild_4b8058249ac6278f",
+    "atm_simplemem_rebuild_f4dcc6981867bd8f"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_3fea3a3e3b759d98",
+    "atm_simplemem_rebuild_672e8f30214b6412",
+    "atm_simplemem_rebuild_4d7cfea0aabaa9a7",
+    "atm_simplemem_rebuild_803417210c48c577",
+    "atm_simplemem_rebuild_f6720f57a8cc6ed7",
+    "atm_simplemem_rebuild_4ff6e7d18cbb42d8",
+    "atm_simplemem_rebuild_95b4eda51b56ad95",
+    "atm_simplemem_rebuild_c53bd08d9bdad72b",
+    "atm_simplemem_rebuild_d98a32db19b56f89",
+    "atm_simplemem_rebuild_e91dd092f3c74aae",
+    "atm_simplemem_rebuild_73b9e8f6bd8160f3",
+    "atm_simplemem_rebuild_d02db55722a3f2a6",
+    "atm_simplemem_rebuild_4b8058249ac6278f",
+    "atm_simplemem_rebuild_f4dcc6981867bd8f"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: D",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_3fea3a3e3b759d98",
+    "atm_simplemem_rebuild_672e8f30214b6412",
+    "atm_simplemem_rebuild_4d7cfea0aabaa9a7",
+    "atm_simplemem_rebuild_803417210c48c577",
+    "atm_simplemem_rebuild_f6720f57a8cc6ed7",
+    "atm_simplemem_rebuild_4ff6e7d18cbb42d8",
+    "atm_simplemem_rebuild_95b4eda51b56ad95",
+    "atm_simplemem_rebuild_c53bd08d9bdad72b",
+    "atm_simplemem_rebuild_d98a32db19b56f89",
+    "atm_simplemem_rebuild_e91dd092f3c74aae",
+    "atm_simplemem_rebuild_73b9e8f6bd8160f3",
+    "atm_simplemem_rebuild_d02db55722a3f2a6",
+    "atm_simplemem_rebuild_4b8058249ac6278f",
+    "atm_simplemem_rebuild_f4dcc6981867bd8f"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 14,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_10.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_10.json
new file mode 100644
index 0000000000000000000000000000000000000000..df06ddcfb9bce83bd45d6ed1e3ffc568c4938a66
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_10.json
@@ -0,0 +1,195 @@
+{
+  "answer_id": "ans_bdd321de9252db28",
+  "patient_id": "patient_19",
+  "question_id": 10,
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_11.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_11.json
new file mode 100644
index 0000000000000000000000000000000000000000..344deb3cd204ab2d1877e0f699e9f929ae1dac7d
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_11.json
@@ -0,0 +1,231 @@
+{
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+    "atm_simplemem_rebuild_ea383b344fc81c16",
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+  ],
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_12.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_12.json
new file mode 100644
index 0000000000000000000000000000000000000000..a17726b9b6e0d70674497042a3f25aa64649babf
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_12.json
@@ -0,0 +1,231 @@
+{
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_13.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_13.json
new file mode 100644
index 0000000000000000000000000000000000000000..4cbda27ee1cbab38943586d5ac8d0e7e746ff96a
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_13.json
@@ -0,0 +1,223 @@
+{
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+  "patient_id": "patient_19",
+  "question_id": 13,
+  "selected_option": "E",
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+    "atm_simplemem_rebuild_a0fa3490a25ab8e9",
+    "atm_simplemem_rebuild_d8a1334762f7db6c",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_14.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_14.json
new file mode 100644
index 0000000000000000000000000000000000000000..1825af859c592a564dd192c90653405d5560ee9a
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_14.json
@@ -0,0 +1,224 @@
+{
+  "answer_id": "ans_7f93bab75ebc1344",
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_15.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_15.json
new file mode 100644
index 0000000000000000000000000000000000000000..76f399110e930aa36b7aee58011731d0da3d97e1
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_15.json
@@ -0,0 +1,223 @@
+{
+  "answer_id": "ans_b5d021bacd52437e",
+  "patient_id": "patient_19",
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+  "selected_option": "A",
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+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_4c893abf0a632099",
+    "atm_simplemem_rebuild_49477b37b73ef272",
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+    "atm_simplemem_rebuild_39ef1f65087447a1",
+    "atm_simplemem_rebuild_8c4515bd8c0cfa08",
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+    "atm_simplemem_rebuild_b0702b719ef38c50",
+    "atm_simplemem_rebuild_de660b6745894ebd",
+    "atm_simplemem_rebuild_d27e6c4ad95fc151",
+    "atm_simplemem_rebuild_cbd694fd95a0677f"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: A",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_93e95256be54f51f",
+    "atm_simplemem_rebuild_40d11d9381d4e35e",
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+    "atm_simplemem_rebuild_d82c63e4d614ab6c",
+    "atm_simplemem_rebuild_fa574772f7bf4d3d",
+    "atm_simplemem_rebuild_a80e56e0ec269bef",
+    "atm_simplemem_rebuild_4c893abf0a632099",
+    "atm_simplemem_rebuild_49477b37b73ef272",
+    "atm_simplemem_rebuild_3158f9f8cf98890d",
+    "atm_simplemem_rebuild_327ac196df906279",
+    "atm_simplemem_rebuild_035d52e13af48194",
+    "atm_simplemem_rebuild_7dbe5320d38777ed",
+    "atm_simplemem_rebuild_85308bd2adb05833",
+    "atm_simplemem_rebuild_a0fa3490a25ab8e9",
+    "atm_simplemem_rebuild_26b0da60fe6cd208",
+    "atm_simplemem_rebuild_003e642bbfddfb5b",
+    "atm_simplemem_rebuild_c34f3755ecacc350",
+    "atm_simplemem_rebuild_82771157427d202a",
+    "atm_simplemem_rebuild_39ef1f65087447a1",
+    "atm_simplemem_rebuild_8c4515bd8c0cfa08",
+    "atm_simplemem_rebuild_94a76100808623d1",
+    "atm_simplemem_rebuild_b0702b719ef38c50",
+    "atm_simplemem_rebuild_de660b6745894ebd",
+    "atm_simplemem_rebuild_d27e6c4ad95fc151",
+    "atm_simplemem_rebuild_cbd694fd95a0677f"
+  ],
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_16.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_16.json
new file mode 100644
index 0000000000000000000000000000000000000000..680a7eabedf3339e219977622c210ce48d75e7fc
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_16.json
@@ -0,0 +1,224 @@
+{
+  "answer_id": "ans_4ce8d45d8bb6c391",
+  "patient_id": "patient_19",
+  "question_id": 16,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_035d52e13af48194",
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+    "atm_simplemem_rebuild_8c4515bd8c0cfa08",
+    "atm_simplemem_rebuild_6e8a032e6ff70f0b",
+    "atm_simplemem_rebuild_b0702b719ef38c50",
+    "atm_simplemem_rebuild_327ac196df906279",
+    "atm_simplemem_rebuild_003e642bbfddfb5b",
+    "atm_simplemem_rebuild_82771157427d202a",
+    "atm_simplemem_rebuild_3158f9f8cf98890d",
+    "atm_simplemem_rebuild_a0fa3490a25ab8e9",
+    "atm_simplemem_rebuild_c34f3755ecacc350",
+    "atm_simplemem_rebuild_7dbe5320d38777ed",
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+    "atm_simplemem_rebuild_e8362695e526bc40",
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+    "atm_simplemem_rebuild_cbd694fd95a0677f",
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+    "atm_simplemem_rebuild_8ba034f902a763ca"
+  ],
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+    "atm_simplemem_rebuild_3158f9f8cf98890d",
+    "atm_simplemem_rebuild_a0fa3490a25ab8e9",
+    "atm_simplemem_rebuild_c34f3755ecacc350",
+    "atm_simplemem_rebuild_7dbe5320d38777ed",
+    "atm_simplemem_rebuild_26b0da60fe6cd208",
+    "atm_simplemem_rebuild_e8362695e526bc40",
+    "atm_simplemem_rebuild_55d2aa8dda6c1c47",
+    "atm_simplemem_rebuild_cbd694fd95a0677f",
+    "atm_simplemem_rebuild_ea383b344fc81c16",
+    "atm_simplemem_rebuild_39ef1f65087447a1",
+    "atm_simplemem_rebuild_de660b6745894ebd",
+    "atm_simplemem_rebuild_0bafde00c21c3bc1",
+    "atm_simplemem_rebuild_4c4c87435741be5d",
+    "atm_simplemem_rebuild_94a76100808623d1",
+    "atm_simplemem_rebuild_93e95256be54f51f",
+    "atm_simplemem_rebuild_8ba034f902a763ca"
+  ],
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+  "llm_evidence_summary": "Final answer: C",
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+    "atm_simplemem_rebuild_7dbe5320d38777ed",
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+    "atm_simplemem_rebuild_ea383b344fc81c16",
+    "atm_simplemem_rebuild_39ef1f65087447a1",
+    "atm_simplemem_rebuild_de660b6745894ebd",
+    "atm_simplemem_rebuild_0bafde00c21c3bc1",
+    "atm_simplemem_rebuild_4c4c87435741be5d",
+    "atm_simplemem_rebuild_94a76100808623d1",
+    "atm_simplemem_rebuild_93e95256be54f51f",
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+  ],
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_17.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_17.json
new file mode 100644
index 0000000000000000000000000000000000000000..c682e1e0c19c0c02943dd08695aa05da3ae243e3
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_17.json
@@ -0,0 +1,223 @@
+{
+  "answer_id": "ans_6939a12d3c9e1568",
+  "patient_id": "patient_19",
+  "question_id": 17,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_e523252dadb60c79",
+    "atm_simplemem_rebuild_6d7c4a28ea3f7614",
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+    "atm_simplemem_rebuild_70e7efceedda88cf",
+    "atm_simplemem_rebuild_327ac196df906279",
+    "atm_simplemem_rebuild_8e41f9b5a1958d4d",
+    "atm_simplemem_rebuild_0905388f1cd945f5",
+    "atm_simplemem_rebuild_43f8e47f21481dff",
+    "atm_simplemem_rebuild_d9d8dcf27b57ba7a",
+    "atm_simplemem_rebuild_f7f1b9bb39a0e3e8",
+    "atm_simplemem_rebuild_5e256c716bd8d558",
+    "atm_simplemem_rebuild_82771157427d202a",
+    "atm_simplemem_rebuild_faa5b95c0b53bb11",
+    "atm_simplemem_rebuild_62217c4e28f225ca",
+    "atm_simplemem_rebuild_d08255ded7215264",
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+  ],
+  "support_spans": [
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+    },
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+    },
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+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=5038",
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+  ],
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+    "atm_simplemem_rebuild_d9d8dcf27b57ba7a",
+    "atm_simplemem_rebuild_f7f1b9bb39a0e3e8",
+    "atm_simplemem_rebuild_5e256c716bd8d558",
+    "atm_simplemem_rebuild_82771157427d202a",
+    "atm_simplemem_rebuild_faa5b95c0b53bb11",
+    "atm_simplemem_rebuild_62217c4e28f225ca",
+    "atm_simplemem_rebuild_d08255ded7215264",
+    "atm_simplemem_rebuild_270567c7be5d1c62",
+    "atm_simplemem_rebuild_7dbe5320d38777ed",
+    "atm_simplemem_rebuild_68c539d83c8396eb",
+    "atm_simplemem_rebuild_e709b7be657232b1",
+    "atm_simplemem_rebuild_ca8492dedcd9d221",
+    "atm_simplemem_rebuild_b6ba42cdee8cdd43",
+    "atm_simplemem_rebuild_7f9c8fea59821395",
+    "atm_simplemem_rebuild_cf9f58fde68166de",
+    "atm_simplemem_rebuild_4760cd2ac35cbc14",
+    "atm_simplemem_rebuild_e0062cdcf8d82f4c"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_e523252dadb60c79",
+    "atm_simplemem_rebuild_6d7c4a28ea3f7614",
+    "atm_simplemem_rebuild_61b507255a16a997",
+    "atm_simplemem_rebuild_70e7efceedda88cf",
+    "atm_simplemem_rebuild_327ac196df906279",
+    "atm_simplemem_rebuild_8e41f9b5a1958d4d",
+    "atm_simplemem_rebuild_0905388f1cd945f5",
+    "atm_simplemem_rebuild_43f8e47f21481dff",
+    "atm_simplemem_rebuild_d9d8dcf27b57ba7a",
+    "atm_simplemem_rebuild_f7f1b9bb39a0e3e8",
+    "atm_simplemem_rebuild_5e256c716bd8d558",
+    "atm_simplemem_rebuild_82771157427d202a",
+    "atm_simplemem_rebuild_faa5b95c0b53bb11",
+    "atm_simplemem_rebuild_62217c4e28f225ca",
+    "atm_simplemem_rebuild_d08255ded7215264",
+    "atm_simplemem_rebuild_270567c7be5d1c62",
+    "atm_simplemem_rebuild_7dbe5320d38777ed",
+    "atm_simplemem_rebuild_68c539d83c8396eb",
+    "atm_simplemem_rebuild_e709b7be657232b1",
+    "atm_simplemem_rebuild_ca8492dedcd9d221",
+    "atm_simplemem_rebuild_b6ba42cdee8cdd43",
+    "atm_simplemem_rebuild_7f9c8fea59821395",
+    "atm_simplemem_rebuild_cf9f58fde68166de",
+    "atm_simplemem_rebuild_4760cd2ac35cbc14",
+    "atm_simplemem_rebuild_e0062cdcf8d82f4c"
+  ],
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+  "llm_context_count_post_dedup": 25,
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_18.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_18.json
new file mode 100644
index 0000000000000000000000000000000000000000..f5616a68bdc491c589a9d8a34de6b0bab6c4e849
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_18.json
@@ -0,0 +1,208 @@
+{
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+  "patient_id": "patient_19",
+  "question_id": 18,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_aea8611ee780351f",
+    "atm_simplemem_rebuild_c13c03a51b759bc2",
+    "atm_simplemem_rebuild_f7122b0e0cc2544c",
+    "atm_simplemem_rebuild_ca8492dedcd9d221",
+    "atm_simplemem_rebuild_b6ba42cdee8cdd43",
+    "atm_simplemem_rebuild_40e414fdc651f6ca",
+    "atm_simplemem_rebuild_244a74fd7e397676",
+    "atm_simplemem_rebuild_d79b4dae6825ef3d",
+    "atm_simplemem_rebuild_d2fc52fb771b99b2",
+    "atm_simplemem_rebuild_839269ee3894704a",
+    "atm_simplemem_rebuild_34d5cee8cf8e358d",
+    "atm_simplemem_rebuild_9a2d64a9b2bd74a7",
+    "atm_simplemem_rebuild_f46c289054218b40",
+    "atm_simplemem_rebuild_aece404c1125b361",
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+    "atm_simplemem_rebuild_4760cd2ac35cbc14",
+    "atm_simplemem_rebuild_58cc61b18d221e16",
+    "atm_simplemem_rebuild_3ee584d304d7ef84",
+    "atm_simplemem_rebuild_605a2810a3bf56d4",
+    "atm_simplemem_rebuild_8cb32fbea2f6fd97",
+    "atm_simplemem_rebuild_b805d7116efecad0"
+  ],
+  "support_spans": [
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+      "original_end": 6668
+    },
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+    },
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+    "signature_unique_count=3",
+    "atomic_content_unique_count=28",
+    "dedup_candidate_count=28",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
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+    "selected_context_count=25",
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+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=3",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_605a2810a3bf56d4,atm_simplemem_rebuild_8cb32fbea2f6fd97,atm_simplemem_rebuild_b805d7116efecad0"
+  ],
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+  "answer_mode": "simplemem_rebuilt_mode",
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+    "atm_simplemem_rebuild_d79b4dae6825ef3d",
+    "atm_simplemem_rebuild_d2fc52fb771b99b2",
+    "atm_simplemem_rebuild_839269ee3894704a",
+    "atm_simplemem_rebuild_34d5cee8cf8e358d",
+    "atm_simplemem_rebuild_9a2d64a9b2bd74a7",
+    "atm_simplemem_rebuild_f46c289054218b40",
+    "atm_simplemem_rebuild_aece404c1125b361",
+    "atm_simplemem_rebuild_606c6b905436fe60",
+    "atm_simplemem_rebuild_1c420d4ea3d4a204",
+    "atm_simplemem_rebuild_4f75d9bb4bea2ed3",
+    "atm_simplemem_rebuild_8664545f5931995d",
+    "atm_simplemem_rebuild_4760cd2ac35cbc14",
+    "atm_simplemem_rebuild_58cc61b18d221e16",
+    "atm_simplemem_rebuild_3ee584d304d7ef84",
+    "atm_simplemem_rebuild_605a2810a3bf56d4",
+    "atm_simplemem_rebuild_8cb32fbea2f6fd97",
+    "atm_simplemem_rebuild_b805d7116efecad0"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: D",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_f4314828010a9cce",
+    "atm_simplemem_rebuild_aea8611ee780351f",
+    "atm_simplemem_rebuild_c13c03a51b759bc2",
+    "atm_simplemem_rebuild_f7122b0e0cc2544c",
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+    "atm_simplemem_rebuild_9a2d64a9b2bd74a7",
+    "atm_simplemem_rebuild_f46c289054218b40",
+    "atm_simplemem_rebuild_aece404c1125b361",
+    "atm_simplemem_rebuild_606c6b905436fe60",
+    "atm_simplemem_rebuild_1c420d4ea3d4a204",
+    "atm_simplemem_rebuild_4f75d9bb4bea2ed3",
+    "atm_simplemem_rebuild_8664545f5931995d",
+    "atm_simplemem_rebuild_4760cd2ac35cbc14",
+    "atm_simplemem_rebuild_58cc61b18d221e16",
+    "atm_simplemem_rebuild_3ee584d304d7ef84",
+    "atm_simplemem_rebuild_605a2810a3bf56d4",
+    "atm_simplemem_rebuild_8cb32fbea2f6fd97",
+    "atm_simplemem_rebuild_b805d7116efecad0"
+  ],
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+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_19.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_19.json
new file mode 100644
index 0000000000000000000000000000000000000000..2353b744e9e2ee15aa84da5326dcc56070c275f8
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_19.json
@@ -0,0 +1,219 @@
+{
+  "answer_id": "ans_d2dfc050e4f1fe8c",
+  "patient_id": "patient_19",
+  "question_id": 19,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_1469c6ed1f73e105",
+    "atm_simplemem_rebuild_ec7f0b18c2b5d161",
+    "atm_simplemem_rebuild_e0062cdcf8d82f4c",
+    "atm_simplemem_rebuild_3c5ab609737490e7",
+    "atm_simplemem_rebuild_8551ec5732df7654",
+    "atm_simplemem_rebuild_9ffa4833a495672d",
+    "atm_simplemem_rebuild_d7e5ad83a7fd8e68",
+    "atm_simplemem_rebuild_8336ce01477fb3e7",
+    "atm_simplemem_rebuild_f9eb70164ffe8f08",
+    "atm_simplemem_rebuild_d7f4d84aa8576d3a",
+    "atm_simplemem_rebuild_f2e6ac65a04f307a",
+    "atm_simplemem_rebuild_aa2aa55378a72fe7",
+    "atm_simplemem_rebuild_2e0b365c346b4af7",
+    "atm_simplemem_rebuild_7c6885d8303132c7",
+    "atm_simplemem_rebuild_238de9d89eba6e05",
+    "atm_simplemem_rebuild_f45064df6e43fe61",
+    "atm_simplemem_rebuild_15de44e3aa5a8df8",
+    "atm_simplemem_rebuild_0e67c679d4a4ff3c",
+    "atm_simplemem_rebuild_17e065bb05ba9e6b",
+    "atm_simplemem_rebuild_7883c41566fc70af",
+    "atm_simplemem_rebuild_62197941051ee9fa",
+    "atm_simplemem_rebuild_38a412f00ef3ba17",
+    "atm_simplemem_rebuild_f4dcc6981867bd8f",
+    "atm_simplemem_rebuild_344382bdd9924191"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_19",
+      "text_id": "text_4",
+      "section_id": "sec_fe51c6860c7ec0f4",
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+      "original_end": 15654
+    },
+    {
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+    {
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+      "original_end": 6069
+    },
+    {
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+      "original_start": 0,
+      "original_end": 4897
+    },
+    {
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+  "question_intent": "chronology",
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+  "mixed_support_fusion_used": false,
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+    "atm_simplemem_rebuild_f45064df6e43fe61",
+    "atm_simplemem_rebuild_15de44e3aa5a8df8",
+    "atm_simplemem_rebuild_0e67c679d4a4ff3c",
+    "atm_simplemem_rebuild_17e065bb05ba9e6b",
+    "atm_simplemem_rebuild_7883c41566fc70af",
+    "atm_simplemem_rebuild_62197941051ee9fa",
+    "atm_simplemem_rebuild_38a412f00ef3ba17",
+    "atm_simplemem_rebuild_f4dcc6981867bd8f",
+    "atm_simplemem_rebuild_344382bdd9924191"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: A",
+  "llm_context_entry_ids": [
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+    "atm_simplemem_rebuild_ec7f0b18c2b5d161",
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+    "atm_simplemem_rebuild_3c5ab609737490e7",
+    "atm_simplemem_rebuild_8551ec5732df7654",
+    "atm_simplemem_rebuild_9ffa4833a495672d",
+    "atm_simplemem_rebuild_d7e5ad83a7fd8e68",
+    "atm_simplemem_rebuild_8336ce01477fb3e7",
+    "atm_simplemem_rebuild_f9eb70164ffe8f08",
+    "atm_simplemem_rebuild_d7f4d84aa8576d3a",
+    "atm_simplemem_rebuild_f2e6ac65a04f307a",
+    "atm_simplemem_rebuild_aa2aa55378a72fe7",
+    "atm_simplemem_rebuild_2e0b365c346b4af7",
+    "atm_simplemem_rebuild_7c6885d8303132c7",
+    "atm_simplemem_rebuild_238de9d89eba6e05",
+    "atm_simplemem_rebuild_f45064df6e43fe61",
+    "atm_simplemem_rebuild_15de44e3aa5a8df8",
+    "atm_simplemem_rebuild_0e67c679d4a4ff3c",
+    "atm_simplemem_rebuild_17e065bb05ba9e6b",
+    "atm_simplemem_rebuild_7883c41566fc70af",
+    "atm_simplemem_rebuild_62197941051ee9fa",
+    "atm_simplemem_rebuild_38a412f00ef3ba17",
+    "atm_simplemem_rebuild_f4dcc6981867bd8f",
+    "atm_simplemem_rebuild_344382bdd9924191"
+  ],
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+  "llm_context_count_post_dedup": 24,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_2.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_2.json
new file mode 100644
index 0000000000000000000000000000000000000000..3006154c3ab6dfb1df2f5e89b7f795c3c82aa64f
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_2.json
@@ -0,0 +1,232 @@
+{
+  "answer_id": "ans_821493d88c700797",
+  "patient_id": "patient_19",
+  "question_id": 2,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_faa5b95c0b53bb11",
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+    "atm_simplemem_rebuild_8ba2f1f4c4d2d0f0",
+    "atm_simplemem_rebuild_7c6885d8303132c7",
+    "atm_simplemem_rebuild_94a76100808623d1",
+    "atm_simplemem_rebuild_7dbe5320d38777ed",
+    "atm_simplemem_rebuild_3c5ab609737490e7",
+    "atm_simplemem_rebuild_9cb71db4a27d9301",
+    "atm_simplemem_rebuild_5e256c716bd8d558",
+    "atm_simplemem_rebuild_68c539d83c8396eb",
+    "atm_simplemem_rebuild_62197941051ee9fa",
+    "atm_simplemem_rebuild_70e7efceedda88cf",
+    "atm_simplemem_rebuild_81f30f34a8966b57",
+    "atm_simplemem_rebuild_a3fc0f77d90a0112",
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+    "atm_simplemem_rebuild_ca8492dedcd9d221",
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+  ],
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+  "question_intent": "direct",
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+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
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+  "override_cancelled_due_to_grounding": false,
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+  "answer_routing_policy": "simplemem_rebuild_mcq",
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+  "mixed_support_fusion_used": false,
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+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
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+    "selected_context_char_count=4719",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=3",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_4760cd2ac35cbc14,atm_simplemem_rebuild_ca8492dedcd9d221,atm_simplemem_rebuild_ac4ed2be311acfde"
+  ],
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+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
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+    "atm_simplemem_rebuild_b6ba42cdee8cdd43",
+    "atm_simplemem_rebuild_4760cd2ac35cbc14",
+    "atm_simplemem_rebuild_ca8492dedcd9d221",
+    "atm_simplemem_rebuild_ac4ed2be311acfde"
+  ],
+  "llm_supporting_entry_ids": [
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+    "atm_simplemem_rebuild_8ba2f1f4c4d2d0f0",
+    "atm_simplemem_rebuild_7c6885d8303132c7",
+    "atm_simplemem_rebuild_94a76100808623d1",
+    "atm_simplemem_rebuild_7dbe5320d38777ed",
+    "atm_simplemem_rebuild_3c5ab609737490e7",
+    "atm_simplemem_rebuild_9cb71db4a27d9301",
+    "atm_simplemem_rebuild_5e256c716bd8d558",
+    "atm_simplemem_rebuild_68c539d83c8396eb",
+    "atm_simplemem_rebuild_62197941051ee9fa",
+    "atm_simplemem_rebuild_70e7efceedda88cf",
+    "atm_simplemem_rebuild_81f30f34a8966b57",
+    "atm_simplemem_rebuild_a3fc0f77d90a0112",
+    "atm_simplemem_rebuild_f7f1b9bb39a0e3e8",
+    "atm_simplemem_rebuild_cf63cc926903fc2b",
+    "atm_simplemem_rebuild_8664545f5931995d",
+    "atm_simplemem_rebuild_8b763efc3c453ff0",
+    "atm_simplemem_rebuild_6a7387b22b981c16",
+    "atm_simplemem_rebuild_372e200b851b24a9",
+    "atm_simplemem_rebuild_b6ba42cdee8cdd43",
+    "atm_simplemem_rebuild_4760cd2ac35cbc14",
+    "atm_simplemem_rebuild_ca8492dedcd9d221",
+    "atm_simplemem_rebuild_ac4ed2be311acfde"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
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+    "atm_simplemem_rebuild_ca2f937fc9867306",
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+    "atm_simplemem_rebuild_68c539d83c8396eb",
+    "atm_simplemem_rebuild_62197941051ee9fa",
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+    "atm_simplemem_rebuild_81f30f34a8966b57",
+    "atm_simplemem_rebuild_a3fc0f77d90a0112",
+    "atm_simplemem_rebuild_f7f1b9bb39a0e3e8",
+    "atm_simplemem_rebuild_cf63cc926903fc2b",
+    "atm_simplemem_rebuild_8664545f5931995d",
+    "atm_simplemem_rebuild_8b763efc3c453ff0",
+    "atm_simplemem_rebuild_6a7387b22b981c16",
+    "atm_simplemem_rebuild_372e200b851b24a9",
+    "atm_simplemem_rebuild_b6ba42cdee8cdd43",
+    "atm_simplemem_rebuild_4760cd2ac35cbc14",
+    "atm_simplemem_rebuild_ca8492dedcd9d221",
+    "atm_simplemem_rebuild_ac4ed2be311acfde"
+  ],
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+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_3.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_3.json
new file mode 100644
index 0000000000000000000000000000000000000000..dfd206a599c844448fa9b5c9e24fd73211c920a4
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_3.json
@@ -0,0 +1,215 @@
+{
+  "answer_id": "ans_5a45d4915c5722f5",
+  "patient_id": "patient_19",
+  "question_id": 3,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_59561086e648e811",
+    "atm_simplemem_rebuild_0e67c679d4a4ff3c",
+    "atm_simplemem_rebuild_57f03c78a8f87371",
+    "atm_simplemem_rebuild_c36be09c235548bd",
+    "atm_simplemem_rebuild_238de9d89eba6e05",
+    "atm_simplemem_rebuild_f4dcc6981867bd8f",
+    "atm_simplemem_rebuild_7dc4178287e6cc54",
+    "atm_simplemem_rebuild_8831aa4a4fbc20c5",
+    "atm_simplemem_rebuild_2f0af404959f75b8",
+    "atm_simplemem_rebuild_922538d029554a85",
+    "atm_simplemem_rebuild_c53bd08d9bdad72b",
+    "atm_simplemem_rebuild_60ea9abde85f4d80",
+    "atm_simplemem_rebuild_c20d56b11a0f491a",
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+    "atm_simplemem_rebuild_5a9437df9bdf0038"
+  ],
+  "support_spans": [
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+      "patient_id": "patient_19",
+      "text_id": "text_5",
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+      "original_end": 5089
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+    },
+    {
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+    "atm_simplemem_rebuild_922538d029554a85",
+    "atm_simplemem_rebuild_c53bd08d9bdad72b",
+    "atm_simplemem_rebuild_60ea9abde85f4d80",
+    "atm_simplemem_rebuild_c20d56b11a0f491a",
+    "atm_simplemem_rebuild_ab171db7e629c426",
+    "atm_simplemem_rebuild_a248202411a62121",
+    "atm_simplemem_rebuild_67d94fef6f6bac6f",
+    "atm_simplemem_rebuild_3c7c812f68359f39",
+    "atm_simplemem_rebuild_73b9e8f6bd8160f3",
+    "atm_simplemem_rebuild_8cc2472e11b27e3e",
+    "atm_simplemem_rebuild_5b5690d4efa0939a",
+    "atm_simplemem_rebuild_5a9437df9bdf0038"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
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+    "atm_simplemem_rebuild_0e67c679d4a4ff3c",
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+    "atm_simplemem_rebuild_c36be09c235548bd",
+    "atm_simplemem_rebuild_238de9d89eba6e05",
+    "atm_simplemem_rebuild_f4dcc6981867bd8f",
+    "atm_simplemem_rebuild_7dc4178287e6cc54",
+    "atm_simplemem_rebuild_8831aa4a4fbc20c5",
+    "atm_simplemem_rebuild_2f0af404959f75b8",
+    "atm_simplemem_rebuild_922538d029554a85",
+    "atm_simplemem_rebuild_c53bd08d9bdad72b",
+    "atm_simplemem_rebuild_60ea9abde85f4d80",
+    "atm_simplemem_rebuild_c20d56b11a0f491a",
+    "atm_simplemem_rebuild_ab171db7e629c426",
+    "atm_simplemem_rebuild_a248202411a62121",
+    "atm_simplemem_rebuild_67d94fef6f6bac6f",
+    "atm_simplemem_rebuild_3c7c812f68359f39",
+    "atm_simplemem_rebuild_73b9e8f6bd8160f3",
+    "atm_simplemem_rebuild_8cc2472e11b27e3e",
+    "atm_simplemem_rebuild_5b5690d4efa0939a",
+    "atm_simplemem_rebuild_5a9437df9bdf0038"
+  ],
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+  "llm_context_count_post_dedup": 21,
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_4.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_4.json
new file mode 100644
index 0000000000000000000000000000000000000000..0fa1203c8e3a6502c37fb92ab278a4f489c42a3d
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_4.json
@@ -0,0 +1,232 @@
+{
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+  "patient_id": "patient_19",
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+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_d7fd5a591773a9b4",
+    "atm_simplemem_rebuild_344382bdd9924191",
+    "atm_simplemem_rebuild_ac6fea1f33e64071",
+    "atm_simplemem_rebuild_2e0b365c346b4af7",
+    "atm_simplemem_rebuild_73fe3541dfc0746b",
+    "atm_simplemem_rebuild_20b3e8d9d714ae74",
+    "atm_simplemem_rebuild_f2e6ac65a04f307a",
+    "atm_simplemem_rebuild_63f64f83a175b70e",
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+    "atm_simplemem_rebuild_8551ec5732df7654",
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+    "atm_simplemem_rebuild_73b9e8f6bd8160f3",
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+  ],
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+    "dedup_candidate_count=28",
+    "dropped_by_entry_id_dup=0",
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+    "selection_collapse_warning=False",
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+    "context_count=25",
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+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_70e7efceedda88cf,atm_simplemem_rebuild_49bfad3de9bad6a2,atm_simplemem_rebuild_15de44e3aa5a8df8"
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+    "atm_simplemem_rebuild_49bfad3de9bad6a2",
+    "atm_simplemem_rebuild_15de44e3aa5a8df8"
+  ],
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+    "atm_simplemem_rebuild_d7fd5a591773a9b4",
+    "atm_simplemem_rebuild_344382bdd9924191",
+    "atm_simplemem_rebuild_ac6fea1f33e64071",
+    "atm_simplemem_rebuild_2e0b365c346b4af7",
+    "atm_simplemem_rebuild_73fe3541dfc0746b",
+    "atm_simplemem_rebuild_20b3e8d9d714ae74",
+    "atm_simplemem_rebuild_f2e6ac65a04f307a",
+    "atm_simplemem_rebuild_63f64f83a175b70e",
+    "atm_simplemem_rebuild_f7122b0e0cc2544c",
+    "atm_simplemem_rebuild_6f86afd3e8cb2ef6",
+    "atm_simplemem_rebuild_839269ee3894704a",
+    "atm_simplemem_rebuild_c13c03a51b759bc2",
+    "atm_simplemem_rebuild_9ffa4833a495672d",
+    "atm_simplemem_rebuild_a8622927d934ccd3",
+    "atm_simplemem_rebuild_78d08e5228fc37c8",
+    "atm_simplemem_rebuild_4b3e86d530f2d2ba",
+    "atm_simplemem_rebuild_8551ec5732df7654",
+    "atm_simplemem_rebuild_2c4fd54c0371fa0c",
+    "atm_simplemem_rebuild_73b9e8f6bd8160f3",
+    "atm_simplemem_rebuild_70e7efceedda88cf",
+    "atm_simplemem_rebuild_49bfad3de9bad6a2",
+    "atm_simplemem_rebuild_15de44e3aa5a8df8"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: C",
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+    "atm_simplemem_rebuild_78d08e5228fc37c8",
+    "atm_simplemem_rebuild_4b3e86d530f2d2ba",
+    "atm_simplemem_rebuild_8551ec5732df7654",
+    "atm_simplemem_rebuild_2c4fd54c0371fa0c",
+    "atm_simplemem_rebuild_73b9e8f6bd8160f3",
+    "atm_simplemem_rebuild_70e7efceedda88cf",
+    "atm_simplemem_rebuild_49bfad3de9bad6a2",
+    "atm_simplemem_rebuild_15de44e3aa5a8df8"
+  ],
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+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_5.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_5.json
new file mode 100644
index 0000000000000000000000000000000000000000..8cf259c30b666e7d455dc3a0247882cd711af86a
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_5.json
@@ -0,0 +1,211 @@
+{
+  "answer_id": "ans_beb67290ee705475",
+  "patient_id": "patient_19",
+  "question_id": 5,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_59561086e648e811",
+    "atm_simplemem_rebuild_a248202411a62121",
+    "atm_simplemem_rebuild_2f0af404959f75b8",
+    "atm_simplemem_rebuild_0e67c679d4a4ff3c",
+    "atm_simplemem_rebuild_3c7c812f68359f39",
+    "atm_simplemem_rebuild_ab171db7e629c426",
+    "atm_simplemem_rebuild_9ffa4833a495672d",
+    "atm_simplemem_rebuild_c53bd08d9bdad72b",
+    "atm_simplemem_rebuild_aa2aa55378a72fe7",
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+    "atm_simplemem_rebuild_0e67c679d4a4ff3c",
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+    "atm_simplemem_rebuild_c53bd08d9bdad72b",
+    "atm_simplemem_rebuild_aa2aa55378a72fe7",
+    "atm_simplemem_rebuild_57f03c78a8f87371",
+    "atm_simplemem_rebuild_60ea9abde85f4d80",
+    "atm_simplemem_rebuild_b88103a6aeb21f40",
+    "atm_simplemem_rebuild_c20d56b11a0f491a",
+    "atm_simplemem_rebuild_17e065bb05ba9e6b",
+    "atm_simplemem_rebuild_f2721a56c43e2b3d",
+    "atm_simplemem_rebuild_73b9e8f6bd8160f3",
+    "atm_simplemem_rebuild_8551ec5732df7654",
+    "atm_simplemem_rebuild_bc01cce4c280806e",
+    "atm_simplemem_rebuild_f9eb70164ffe8f08",
+    "atm_simplemem_rebuild_62197941051ee9fa"
+  ],
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+    "atm_simplemem_rebuild_aa2aa55378a72fe7",
+    "atm_simplemem_rebuild_57f03c78a8f87371",
+    "atm_simplemem_rebuild_60ea9abde85f4d80",
+    "atm_simplemem_rebuild_b88103a6aeb21f40",
+    "atm_simplemem_rebuild_c20d56b11a0f491a",
+    "atm_simplemem_rebuild_17e065bb05ba9e6b",
+    "atm_simplemem_rebuild_f2721a56c43e2b3d",
+    "atm_simplemem_rebuild_73b9e8f6bd8160f3",
+    "atm_simplemem_rebuild_8551ec5732df7654",
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+    "atm_simplemem_rebuild_f9eb70164ffe8f08",
+    "atm_simplemem_rebuild_62197941051ee9fa"
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_6.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_6.json
new file mode 100644
index 0000000000000000000000000000000000000000..3e44700a47d5cbf969dd1949cbb02f93bc673a9a
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_6.json
@@ -0,0 +1,203 @@
+{
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+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_c3f7d89a4c814cda",
+    "atm_simplemem_rebuild_cfffbe96052ab153",
+    "atm_simplemem_rebuild_18cc575eccd7fdcd",
+    "atm_simplemem_rebuild_633093b3434651af",
+    "atm_simplemem_rebuild_9ffa4833a495672d",
+    "atm_simplemem_rebuild_57f03c78a8f87371",
+    "atm_simplemem_rebuild_62197941051ee9fa",
+    "atm_simplemem_rebuild_aa2aa55378a72fe7",
+    "atm_simplemem_rebuild_f4dcc6981867bd8f",
+    "atm_simplemem_rebuild_f9eb70164ffe8f08",
+    "atm_simplemem_rebuild_344382bdd9924191",
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+    "atm_simplemem_rebuild_73b9e8f6bd8160f3",
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+    },
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+  ],
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+    "atm_simplemem_rebuild_c3f7d89a4c814cda",
+    "atm_simplemem_rebuild_cfffbe96052ab153",
+    "atm_simplemem_rebuild_18cc575eccd7fdcd",
+    "atm_simplemem_rebuild_633093b3434651af",
+    "atm_simplemem_rebuild_9ffa4833a495672d",
+    "atm_simplemem_rebuild_57f03c78a8f87371",
+    "atm_simplemem_rebuild_62197941051ee9fa",
+    "atm_simplemem_rebuild_aa2aa55378a72fe7",
+    "atm_simplemem_rebuild_f4dcc6981867bd8f",
+    "atm_simplemem_rebuild_f9eb70164ffe8f08",
+    "atm_simplemem_rebuild_344382bdd9924191",
+    "atm_simplemem_rebuild_c53bd08d9bdad72b",
+    "atm_simplemem_rebuild_73b9e8f6bd8160f3",
+    "atm_simplemem_rebuild_ac6fea1f33e64071",
+    "atm_simplemem_rebuild_59561086e648e811"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
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+    "atm_simplemem_rebuild_bc5e51407b85d2a0",
+    "atm_simplemem_rebuild_922538d029554a85",
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+    "atm_simplemem_rebuild_c3f7d89a4c814cda",
+    "atm_simplemem_rebuild_cfffbe96052ab153",
+    "atm_simplemem_rebuild_18cc575eccd7fdcd",
+    "atm_simplemem_rebuild_633093b3434651af",
+    "atm_simplemem_rebuild_9ffa4833a495672d",
+    "atm_simplemem_rebuild_57f03c78a8f87371",
+    "atm_simplemem_rebuild_62197941051ee9fa",
+    "atm_simplemem_rebuild_aa2aa55378a72fe7",
+    "atm_simplemem_rebuild_f4dcc6981867bd8f",
+    "atm_simplemem_rebuild_f9eb70164ffe8f08",
+    "atm_simplemem_rebuild_344382bdd9924191",
+    "atm_simplemem_rebuild_c53bd08d9bdad72b",
+    "atm_simplemem_rebuild_73b9e8f6bd8160f3",
+    "atm_simplemem_rebuild_ac6fea1f33e64071",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_7.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_7.json
new file mode 100644
index 0000000000000000000000000000000000000000..4e19b9931b440af3787f07a524a0a5ed0e328c2d
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_7.json
@@ -0,0 +1,232 @@
+{
+  "answer_id": "ans_617430093fe166db",
+  "patient_id": "patient_19",
+  "question_id": 7,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_daec0829d96cfc8f",
+    "atm_simplemem_rebuild_5b1e864408f19912",
+    "atm_simplemem_rebuild_a4d155b0d8d69d9d",
+    "atm_simplemem_rebuild_faa5b95c0b53bb11",
+    "atm_simplemem_rebuild_001cae50043863c6",
+    "atm_simplemem_rebuild_ca2f937fc9867306",
+    "atm_simplemem_rebuild_cf63cc926903fc2b",
+    "atm_simplemem_rebuild_3c5ab609737490e7",
+    "atm_simplemem_rebuild_270567c7be5d1c62",
+    "atm_simplemem_rebuild_f9eb70164ffe8f08",
+    "atm_simplemem_rebuild_9fa0fdd90adeab5a",
+    "atm_simplemem_rebuild_fa862f70d96545cd",
+    "atm_simplemem_rebuild_adb1db3d15de3865",
+    "atm_simplemem_rebuild_38a412f00ef3ba17",
+    "atm_simplemem_rebuild_6dd430ebea4ec4f3",
+    "atm_simplemem_rebuild_7dbe5320d38777ed",
+    "atm_simplemem_rebuild_62197941051ee9fa",
+    "atm_simplemem_rebuild_94a76100808623d1",
+    "atm_simplemem_rebuild_8b763efc3c453ff0",
+    "atm_simplemem_rebuild_9804010296fa6c3e",
+    "atm_simplemem_rebuild_31d3326bb254affe",
+    "atm_simplemem_rebuild_f2e6ac65a04f307a",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_8.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_8.json
new file mode 100644
index 0000000000000000000000000000000000000000..2aefa5287703cde25275905fda728d5f0590cc84
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_8.json
@@ -0,0 +1,231 @@
+{
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_9.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_9.json
new file mode 100644
index 0000000000000000000000000000000000000000..cbd7df0dc6bcdb44915510e84009cc3b511628e2
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_19_9.json
@@ -0,0 +1,224 @@
+{
+  "answer_id": "ans_4cd4e04c1ae21129",
+  "patient_id": "patient_19",
+  "question_id": 9,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_ec7f0b18c2b5d161",
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+  ],
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+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_344382bdd9924191",
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+  ],
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+    "atm_simplemem_rebuild_f8af071d1b691cea",
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+    "atm_simplemem_rebuild_5b07c2ed0bd354a7",
+    "atm_simplemem_rebuild_e01edb884a905134",
+    "atm_simplemem_rebuild_5e256c716bd8d558",
+    "atm_simplemem_rebuild_e709b7be657232b1",
+    "atm_simplemem_rebuild_e8d617c33010a899",
+    "atm_simplemem_rebuild_ee11054412034a1e",
+    "atm_simplemem_rebuild_7883c41566fc70af",
+    "atm_simplemem_rebuild_a3464af3b5c00347",
+    "atm_simplemem_rebuild_4760cd2ac35cbc14",
+    "atm_simplemem_rebuild_344382bdd9924191",
+    "atm_simplemem_rebuild_62197941051ee9fa",
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+    "atm_simplemem_rebuild_6bc222883890be3d",
+    "atm_simplemem_rebuild_a888774ac93a6f95"
+  ],
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+    "atm_simplemem_rebuild_344382bdd9924191",
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+  "llm_context_count_post_dedup": 25,
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_0.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_0.json
new file mode 100644
index 0000000000000000000000000000000000000000..b157932e97808a13b8b115776f29fe92d6d8444f
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_0.json
@@ -0,0 +1,232 @@
+{
+  "answer_id": "ans_7ec61d9312fd3f17",
+  "patient_id": "patient_20",
+  "question_id": 0,
+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_e4cbb86b11678e29",
+    "atm_simplemem_rebuild_5775868ef44a3d4e",
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+    "atm_simplemem_rebuild_d0b71d4a395969c9",
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+    "atm_simplemem_rebuild_4d0d4c96ec70eaae",
+    "atm_simplemem_rebuild_95490ad553101cc4",
+    "atm_simplemem_rebuild_32786ab3df0d91ab",
+    "atm_simplemem_rebuild_5964dc25649ffa68",
+    "atm_simplemem_rebuild_804b9ab297b315a2",
+    "atm_simplemem_rebuild_7184b7cfa0e4c2a7",
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+  ],
+  "support_spans": [
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+    },
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+    },
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+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_32786ab3df0d91ab,atm_simplemem_rebuild_5964dc25649ffa68,atm_simplemem_rebuild_804b9ab297b315a2,atm_simplemem_rebuild_7184b7cfa0e4c2a7,atm_simplemem_rebuild_44487dbd3c7e88a4"
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+    "atm_simplemem_rebuild_44487dbd3c7e88a4"
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_1.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_1.json
new file mode 100644
index 0000000000000000000000000000000000000000..f29ebd6c635691af33d960a079a54cd17a43c75b
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_1.json
@@ -0,0 +1,239 @@
+{
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+  "patient_id": "patient_20",
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+  "selected_option": "C",
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+    "atm_simplemem_rebuild_d945afc9b8f08111",
+    "atm_simplemem_rebuild_d311d824cd6ff935",
+    "atm_simplemem_rebuild_28516c5f4e5dc3fe",
+    "atm_simplemem_rebuild_0866bc9f0cd200ef",
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+    "atm_simplemem_rebuild_9a9885a51240efa1",
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+    "atm_simplemem_rebuild_31ddc842fe585dce",
+    "atm_simplemem_rebuild_5062853e378892bd",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_10.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_10.json
new file mode 100644
index 0000000000000000000000000000000000000000..60548f8bde0ccbe106ac9c766f03191d22a1a175
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_10.json
@@ -0,0 +1,240 @@
+{
+  "answer_id": "ans_d0a5f13733201f81",
+  "patient_id": "patient_20",
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+  "selected_option": "E",
+  "reasoning": "Final answer: E",
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+  ],
+  "support_spans": [
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+    "atm_simplemem_rebuild_7c574b073434ddd5",
+    "atm_simplemem_rebuild_d00bb3696797301a",
+    "atm_simplemem_rebuild_91a65b2899c1eb79",
+    "atm_simplemem_rebuild_dfecf24b6c8d5b3f",
+    "atm_simplemem_rebuild_13e9234bb8c9bf1d",
+    "atm_simplemem_rebuild_c2ec1cb8fe283451",
+    "atm_simplemem_rebuild_e44cf1c91d6de362",
+    "atm_simplemem_rebuild_bd26a72fdcc74518",
+    "atm_simplemem_rebuild_26d97cad4ca31948",
+    "atm_simplemem_rebuild_c332a6f85db98fde",
+    "atm_simplemem_rebuild_a29254212556b1e3",
+    "atm_simplemem_rebuild_6166f525c62f094d"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: E",
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+    "atm_simplemem_rebuild_6a132347afe2e8a9",
+    "atm_simplemem_rebuild_8dce931969d2787c",
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+    "atm_simplemem_rebuild_cc6766d889b1e5d3",
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+    "atm_simplemem_rebuild_c77194de550c8826",
+    "atm_simplemem_rebuild_78721cddb30e0641",
+    "atm_simplemem_rebuild_2e8dd2d10725032a",
+    "atm_simplemem_rebuild_923f8e9b102f8feb",
+    "atm_simplemem_rebuild_d4cca1818e3ca7d4",
+    "atm_simplemem_rebuild_a559623d66c50a1b",
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+    "atm_simplemem_rebuild_736af6aea7e96875",
+    "atm_simplemem_rebuild_7c574b073434ddd5",
+    "atm_simplemem_rebuild_d00bb3696797301a",
+    "atm_simplemem_rebuild_91a65b2899c1eb79",
+    "atm_simplemem_rebuild_dfecf24b6c8d5b3f",
+    "atm_simplemem_rebuild_13e9234bb8c9bf1d",
+    "atm_simplemem_rebuild_c2ec1cb8fe283451",
+    "atm_simplemem_rebuild_e44cf1c91d6de362",
+    "atm_simplemem_rebuild_bd26a72fdcc74518",
+    "atm_simplemem_rebuild_26d97cad4ca31948",
+    "atm_simplemem_rebuild_c332a6f85db98fde",
+    "atm_simplemem_rebuild_a29254212556b1e3",
+    "atm_simplemem_rebuild_6166f525c62f094d"
+  ],
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+  "llm_context_count_post_dedup": 25,
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_11.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_11.json
new file mode 100644
index 0000000000000000000000000000000000000000..cfb185da6fbace6d25be50b91ed41359ebaa0616
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_11.json
@@ -0,0 +1,232 @@
+{
+  "answer_id": "ans_ac9a06306ad01653",
+  "patient_id": "patient_20",
+  "question_id": 11,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_4decea67213fab0d",
+    "atm_simplemem_rebuild_f32b364da567ca70",
+    "atm_simplemem_rebuild_ba14791dd25755af",
+    "atm_simplemem_rebuild_88bcbc79550c4ad0",
+    "atm_simplemem_rebuild_50afcb217e574283",
+    "atm_simplemem_rebuild_fb378e67a24d9a98",
+    "atm_simplemem_rebuild_4dae8a4a4de4d937",
+    "atm_simplemem_rebuild_90ee6acacb172d0b",
+    "atm_simplemem_rebuild_be1cd82710b92a51",
+    "atm_simplemem_rebuild_ec98a872f543cb6b",
+    "atm_simplemem_rebuild_8c0dea5ad83edc14",
+    "atm_simplemem_rebuild_ce50cba2123c78ad",
+    "atm_simplemem_rebuild_9d67b9c608d5ac6c",
+    "atm_simplemem_rebuild_e8fbc2fc186f18a1",
+    "atm_simplemem_rebuild_586943516b3bb267",
+    "atm_simplemem_rebuild_95490ad553101cc4",
+    "atm_simplemem_rebuild_ec6bbe27c463a2b2",
+    "atm_simplemem_rebuild_4c6c4b2079a82f76",
+    "atm_simplemem_rebuild_f797f85ba244355b",
+    "atm_simplemem_rebuild_7ff6d4aaed32921b",
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+    "atm_simplemem_rebuild_9063bcbaed594501",
+    "atm_simplemem_rebuild_b1910a2901de2ba0",
+    "atm_simplemem_rebuild_91424b92e2eafc76",
+    "atm_simplemem_rebuild_335bfb91422a9cc9"
+  ],
+  "support_spans": [
+    {
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+      "original_start": 0,
+      "original_end": 1957
+    },
+    {
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+    },
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+    },
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+      "original_end": 2270
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+  "question_intent": "direct",
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+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
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+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "entry_id_unique_count=30",
+    "signature_unique_count=6",
+    "atomic_content_unique_count=30",
+    "dedup_candidate_count=30",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=1.0000",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=5870",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=1",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_335bfb91422a9cc9"
+  ],
+  "deduplicated_support_count": 6,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
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+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_4c6c4b2079a82f76",
+    "atm_simplemem_rebuild_f797f85ba244355b",
+    "atm_simplemem_rebuild_7ff6d4aaed32921b",
+    "atm_simplemem_rebuild_9d8c57d7a91039df",
+    "atm_simplemem_rebuild_9063bcbaed594501",
+    "atm_simplemem_rebuild_b1910a2901de2ba0",
+    "atm_simplemem_rebuild_91424b92e2eafc76",
+    "atm_simplemem_rebuild_335bfb91422a9cc9"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_4decea67213fab0d",
+    "atm_simplemem_rebuild_f32b364da567ca70",
+    "atm_simplemem_rebuild_ba14791dd25755af",
+    "atm_simplemem_rebuild_88bcbc79550c4ad0",
+    "atm_simplemem_rebuild_50afcb217e574283",
+    "atm_simplemem_rebuild_fb378e67a24d9a98",
+    "atm_simplemem_rebuild_4dae8a4a4de4d937",
+    "atm_simplemem_rebuild_90ee6acacb172d0b",
+    "atm_simplemem_rebuild_be1cd82710b92a51",
+    "atm_simplemem_rebuild_ec98a872f543cb6b",
+    "atm_simplemem_rebuild_8c0dea5ad83edc14",
+    "atm_simplemem_rebuild_ce50cba2123c78ad",
+    "atm_simplemem_rebuild_9d67b9c608d5ac6c",
+    "atm_simplemem_rebuild_e8fbc2fc186f18a1",
+    "atm_simplemem_rebuild_586943516b3bb267",
+    "atm_simplemem_rebuild_95490ad553101cc4",
+    "atm_simplemem_rebuild_ec6bbe27c463a2b2",
+    "atm_simplemem_rebuild_4c6c4b2079a82f76",
+    "atm_simplemem_rebuild_f797f85ba244355b",
+    "atm_simplemem_rebuild_7ff6d4aaed32921b",
+    "atm_simplemem_rebuild_9d8c57d7a91039df",
+    "atm_simplemem_rebuild_9063bcbaed594501",
+    "atm_simplemem_rebuild_b1910a2901de2ba0",
+    "atm_simplemem_rebuild_91424b92e2eafc76",
+    "atm_simplemem_rebuild_335bfb91422a9cc9"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
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+    "atm_simplemem_rebuild_4decea67213fab0d",
+    "atm_simplemem_rebuild_f32b364da567ca70",
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+    "atm_simplemem_rebuild_50afcb217e574283",
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+    "atm_simplemem_rebuild_ec98a872f543cb6b",
+    "atm_simplemem_rebuild_8c0dea5ad83edc14",
+    "atm_simplemem_rebuild_ce50cba2123c78ad",
+    "atm_simplemem_rebuild_9d67b9c608d5ac6c",
+    "atm_simplemem_rebuild_e8fbc2fc186f18a1",
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+    "atm_simplemem_rebuild_95490ad553101cc4",
+    "atm_simplemem_rebuild_ec6bbe27c463a2b2",
+    "atm_simplemem_rebuild_4c6c4b2079a82f76",
+    "atm_simplemem_rebuild_f797f85ba244355b",
+    "atm_simplemem_rebuild_7ff6d4aaed32921b",
+    "atm_simplemem_rebuild_9d8c57d7a91039df",
+    "atm_simplemem_rebuild_9063bcbaed594501",
+    "atm_simplemem_rebuild_b1910a2901de2ba0",
+    "atm_simplemem_rebuild_91424b92e2eafc76",
+    "atm_simplemem_rebuild_335bfb91422a9cc9"
+  ],
+  "llm_context_count_pre_dedup": 30,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_12.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_12.json
new file mode 100644
index 0000000000000000000000000000000000000000..d1a99d5b8ec367037ab4febba16164e1977b76cd
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_12.json
@@ -0,0 +1,216 @@
+{
+  "answer_id": "ans_ac8983af2d8c52ba",
+  "patient_id": "patient_20",
+  "question_id": 12,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_ea22990c0dbd38be",
+    "atm_simplemem_rebuild_391ca388c96498e0",
+    "atm_simplemem_rebuild_ba14791dd25755af",
+    "atm_simplemem_rebuild_ee847a820d549234",
+    "atm_simplemem_rebuild_7c574b073434ddd5",
+    "atm_simplemem_rebuild_414b9a1474a2b6ba",
+    "atm_simplemem_rebuild_dc13b54c99b5379a",
+    "atm_simplemem_rebuild_923f8e9b102f8feb",
+    "atm_simplemem_rebuild_5ce96dc843c1c111",
+    "atm_simplemem_rebuild_adfcbe1fda1f1008",
+    "atm_simplemem_rebuild_b3c09c7876896223",
+    "atm_simplemem_rebuild_4a93057038792bc9",
+    "atm_simplemem_rebuild_4decea67213fab0d",
+    "atm_simplemem_rebuild_db8a4a5ff2ed01b6",
+    "atm_simplemem_rebuild_90ee6acacb172d0b",
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+    "atm_simplemem_rebuild_a1345e9c2a2c69c4",
+    "atm_simplemem_rebuild_9a33d5fa4fd6bb58"
+  ],
+  "support_spans": [
+    {
+      "patient_id": "patient_20",
+      "text_id": "text_0",
+      "section_id": "sec_b24ba05acd1c2314",
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+      "original_start": 0,
+      "original_end": 18303
+    },
+    {
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+      "text_id": "text_1",
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+      "original_start": 0,
+      "original_end": 6638
+    },
+    {
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+      "original_start": 0,
+      "original_end": 5087
+    },
+    {
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+  "confidence": 0.82,
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+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
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+  "verification_warning_notes": [],
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+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "entry_id_unique_count=30",
+    "signature_unique_count=4",
+    "atomic_content_unique_count=30",
+    "dedup_candidate_count=30",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
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+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=5393",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=5",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_8043057ccbc9164a,atm_simplemem_rebuild_d50c566241dde7e6,atm_simplemem_rebuild_7845195a247a7b60,atm_simplemem_rebuild_a1345e9c2a2c69c4,atm_simplemem_rebuild_9a33d5fa4fd6bb58"
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+  "option_diagnostics": {},
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+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_4decea67213fab0d",
+    "atm_simplemem_rebuild_db8a4a5ff2ed01b6",
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+    "atm_simplemem_rebuild_e3336a6a87e40774",
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+    "atm_simplemem_rebuild_b5ee31a8dc6498d8",
+    "atm_simplemem_rebuild_0c755d424b5e67ca",
+    "atm_simplemem_rebuild_8043057ccbc9164a",
+    "atm_simplemem_rebuild_d50c566241dde7e6",
+    "atm_simplemem_rebuild_7845195a247a7b60",
+    "atm_simplemem_rebuild_a1345e9c2a2c69c4",
+    "atm_simplemem_rebuild_9a33d5fa4fd6bb58"
+  ],
+  "llm_supporting_entry_ids": [
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+    "atm_simplemem_rebuild_ba14791dd25755af",
+    "atm_simplemem_rebuild_ee847a820d549234",
+    "atm_simplemem_rebuild_7c574b073434ddd5",
+    "atm_simplemem_rebuild_414b9a1474a2b6ba",
+    "atm_simplemem_rebuild_dc13b54c99b5379a",
+    "atm_simplemem_rebuild_923f8e9b102f8feb",
+    "atm_simplemem_rebuild_5ce96dc843c1c111",
+    "atm_simplemem_rebuild_adfcbe1fda1f1008",
+    "atm_simplemem_rebuild_b3c09c7876896223",
+    "atm_simplemem_rebuild_4a93057038792bc9",
+    "atm_simplemem_rebuild_4decea67213fab0d",
+    "atm_simplemem_rebuild_db8a4a5ff2ed01b6",
+    "atm_simplemem_rebuild_90ee6acacb172d0b",
+    "atm_simplemem_rebuild_91424b92e2eafc76",
+    "atm_simplemem_rebuild_e3336a6a87e40774",
+    "atm_simplemem_rebuild_24889c328bd7f8f2",
+    "atm_simplemem_rebuild_b5ee31a8dc6498d8",
+    "atm_simplemem_rebuild_0c755d424b5e67ca",
+    "atm_simplemem_rebuild_8043057ccbc9164a",
+    "atm_simplemem_rebuild_d50c566241dde7e6",
+    "atm_simplemem_rebuild_7845195a247a7b60",
+    "atm_simplemem_rebuild_a1345e9c2a2c69c4",
+    "atm_simplemem_rebuild_9a33d5fa4fd6bb58"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: A",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_ea22990c0dbd38be",
+    "atm_simplemem_rebuild_391ca388c96498e0",
+    "atm_simplemem_rebuild_ba14791dd25755af",
+    "atm_simplemem_rebuild_ee847a820d549234",
+    "atm_simplemem_rebuild_7c574b073434ddd5",
+    "atm_simplemem_rebuild_414b9a1474a2b6ba",
+    "atm_simplemem_rebuild_dc13b54c99b5379a",
+    "atm_simplemem_rebuild_923f8e9b102f8feb",
+    "atm_simplemem_rebuild_5ce96dc843c1c111",
+    "atm_simplemem_rebuild_adfcbe1fda1f1008",
+    "atm_simplemem_rebuild_b3c09c7876896223",
+    "atm_simplemem_rebuild_4a93057038792bc9",
+    "atm_simplemem_rebuild_4decea67213fab0d",
+    "atm_simplemem_rebuild_db8a4a5ff2ed01b6",
+    "atm_simplemem_rebuild_90ee6acacb172d0b",
+    "atm_simplemem_rebuild_91424b92e2eafc76",
+    "atm_simplemem_rebuild_e3336a6a87e40774",
+    "atm_simplemem_rebuild_24889c328bd7f8f2",
+    "atm_simplemem_rebuild_b5ee31a8dc6498d8",
+    "atm_simplemem_rebuild_0c755d424b5e67ca",
+    "atm_simplemem_rebuild_8043057ccbc9164a",
+    "atm_simplemem_rebuild_d50c566241dde7e6",
+    "atm_simplemem_rebuild_7845195a247a7b60",
+    "atm_simplemem_rebuild_a1345e9c2a2c69c4",
+    "atm_simplemem_rebuild_9a33d5fa4fd6bb58"
+  ],
+  "llm_context_count_pre_dedup": 30,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_13.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_13.json
new file mode 100644
index 0000000000000000000000000000000000000000..941c7a963887479e2fbfa94b3f3a9bf8354191fc
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_13.json
@@ -0,0 +1,240 @@
+{
+  "answer_id": "ans_930169fec3f5016b",
+  "patient_id": "patient_20",
+  "question_id": 13,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_a221a42fcabb5f0c",
+    "atm_simplemem_rebuild_f1862628e830ff2b",
+    "atm_simplemem_rebuild_91a65b2899c1eb79",
+    "atm_simplemem_rebuild_60c55c9d98de2794",
+    "atm_simplemem_rebuild_c99e9600b8b407de",
+    "atm_simplemem_rebuild_77bdc04661c1ad29",
+    "atm_simplemem_rebuild_893a407375d59d98",
+    "atm_simplemem_rebuild_00ac10662b02612e",
+    "atm_simplemem_rebuild_de3c4be2c421687f",
+    "atm_simplemem_rebuild_27bad22b43a1581e",
+    "atm_simplemem_rebuild_6fb4e68f1b047d95",
+    "atm_simplemem_rebuild_c00dbccfe5a4ef00",
+    "atm_simplemem_rebuild_1421676e5621036d",
+    "atm_simplemem_rebuild_c2ec1cb8fe283451",
+    "atm_simplemem_rebuild_dfecf24b6c8d5b3f",
+    "atm_simplemem_rebuild_36ee17107b6b7d7e",
+    "atm_simplemem_rebuild_c332a6f85db98fde",
+    "atm_simplemem_rebuild_6e7487510c0cf8dc",
+    "atm_simplemem_rebuild_cfff4bbde094dac7",
+    "atm_simplemem_rebuild_be26c4f872a1ea99",
+    "atm_simplemem_rebuild_e3336a6a87e40774",
+    "atm_simplemem_rebuild_a99b38e956eaced3",
+    "atm_simplemem_rebuild_08c0cbc54d9a4904",
+    "atm_simplemem_rebuild_4508c8fd937cddde",
+    "atm_simplemem_rebuild_13e9234bb8c9bf1d"
+  ],
+  "support_spans": [
+    {
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+      "text_id": "text_6",
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+      "original_start": 0,
+      "original_end": 8342
+    },
+    {
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+      "original_end": 6638
+    },
+    {
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+      "original_end": 1902
+    },
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+      "original_end": 5087
+    },
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+      "original_start": 0,
+      "original_end": 2270
+    },
+    {
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+      "original_start": 0,
+      "original_end": 18303
+    }
+  ],
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+  "confidence": 0.82,
+  "support_score": 0.0,
+  "contradiction_score": 0.0,
+  "absence_score": 0.0,
+  "evidence_margin": 0.0,
+  "tie_resolved_by": null,
+  "question_intent": "direct",
+  "question_strategy_type": "other",
+  "question_strategy_signals": {},
+  "must_have_atomic_support": false,
+  "used_atomic_support": true,
+  "used_synth_support": false,
+  "verification_triggered": false,
+  "verification_warning_notes": [],
+  "verification_override_attempted": false,
+  "verification_override_applied": false,
+  "verification_override_margin": 0.0,
+  "verification_override_reason": null,
+  "override_cancelled_due_to_grounding": false,
+  "requires_second_pass": false,
+  "confidence_gated": false,
+  "answer_routing_policy": "simplemem_rebuild_mcq",
+  "weak_grounding_flag": false,
+  "near_temporal_direct_boundary": false,
+  "temporal_event_list_invoked": false,
+  "temporal_event_anchor_count": 0,
+  "mixed_support_fusion_used": false,
+  "decision_notes": [
+    "answer_mode=simplemem_rebuilt_mode",
+    "raw_candidate_count=28",
+    "entry_id_unique_count=28",
+    "signature_unique_count=7",
+    "atomic_content_unique_count=28",
+    "dedup_candidate_count=28",
+    "dropped_by_entry_id_dup=0",
+    "dropped_by_signature_dup=0",
+    "dropped_by_atomic_content_dup=0",
+    "selection_collapse_warning=False",
+    "selection_collapse_ratio=1.0000",
+    "context_count=25",
+    "selected_context_count=25",
+    "selected_context_char_count=6471",
+    "lexical_backfill_used=True",
+    "lexical_lower_rank_pull_count=2",
+    "llm_attempt_count=1",
+    "llm_fallback_reason=none",
+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_4508c8fd937cddde,atm_simplemem_rebuild_13e9234bb8c9bf1d"
+  ],
+  "deduplicated_support_count": 7,
+  "option_diagnostics": {},
+  "answer_mode": "simplemem_rebuilt_mode",
+  "llm_attempted": true,
+  "llm_used": true,
+  "llm_fallback_to_deterministic": false,
+  "llm_fallback_reason": null,
+  "llm_provider": "qwen",
+  "llm_model": "qwen3-max-2026-01-23",
+  "llm_top_k": 25,
+  "llm_attempt_count": 1,
+  "llm_cited_entry_ids": [
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+    "atm_simplemem_rebuild_cfff4bbde094dac7",
+    "atm_simplemem_rebuild_be26c4f872a1ea99",
+    "atm_simplemem_rebuild_e3336a6a87e40774",
+    "atm_simplemem_rebuild_a99b38e956eaced3",
+    "atm_simplemem_rebuild_08c0cbc54d9a4904",
+    "atm_simplemem_rebuild_4508c8fd937cddde",
+    "atm_simplemem_rebuild_13e9234bb8c9bf1d"
+  ],
+  "llm_supporting_entry_ids": [
+    "atm_simplemem_rebuild_a221a42fcabb5f0c",
+    "atm_simplemem_rebuild_f1862628e830ff2b",
+    "atm_simplemem_rebuild_91a65b2899c1eb79",
+    "atm_simplemem_rebuild_60c55c9d98de2794",
+    "atm_simplemem_rebuild_c99e9600b8b407de",
+    "atm_simplemem_rebuild_77bdc04661c1ad29",
+    "atm_simplemem_rebuild_893a407375d59d98",
+    "atm_simplemem_rebuild_00ac10662b02612e",
+    "atm_simplemem_rebuild_de3c4be2c421687f",
+    "atm_simplemem_rebuild_27bad22b43a1581e",
+    "atm_simplemem_rebuild_6fb4e68f1b047d95",
+    "atm_simplemem_rebuild_c00dbccfe5a4ef00",
+    "atm_simplemem_rebuild_1421676e5621036d",
+    "atm_simplemem_rebuild_c2ec1cb8fe283451",
+    "atm_simplemem_rebuild_dfecf24b6c8d5b3f",
+    "atm_simplemem_rebuild_36ee17107b6b7d7e",
+    "atm_simplemem_rebuild_c332a6f85db98fde",
+    "atm_simplemem_rebuild_6e7487510c0cf8dc",
+    "atm_simplemem_rebuild_cfff4bbde094dac7",
+    "atm_simplemem_rebuild_be26c4f872a1ea99",
+    "atm_simplemem_rebuild_e3336a6a87e40774",
+    "atm_simplemem_rebuild_a99b38e956eaced3",
+    "atm_simplemem_rebuild_08c0cbc54d9a4904",
+    "atm_simplemem_rebuild_4508c8fd937cddde",
+    "atm_simplemem_rebuild_13e9234bb8c9bf1d"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_a221a42fcabb5f0c",
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+    "atm_simplemem_rebuild_77bdc04661c1ad29",
+    "atm_simplemem_rebuild_893a407375d59d98",
+    "atm_simplemem_rebuild_00ac10662b02612e",
+    "atm_simplemem_rebuild_de3c4be2c421687f",
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+    "atm_simplemem_rebuild_6fb4e68f1b047d95",
+    "atm_simplemem_rebuild_c00dbccfe5a4ef00",
+    "atm_simplemem_rebuild_1421676e5621036d",
+    "atm_simplemem_rebuild_c2ec1cb8fe283451",
+    "atm_simplemem_rebuild_dfecf24b6c8d5b3f",
+    "atm_simplemem_rebuild_36ee17107b6b7d7e",
+    "atm_simplemem_rebuild_c332a6f85db98fde",
+    "atm_simplemem_rebuild_6e7487510c0cf8dc",
+    "atm_simplemem_rebuild_cfff4bbde094dac7",
+    "atm_simplemem_rebuild_be26c4f872a1ea99",
+    "atm_simplemem_rebuild_e3336a6a87e40774",
+    "atm_simplemem_rebuild_a99b38e956eaced3",
+    "atm_simplemem_rebuild_08c0cbc54d9a4904",
+    "atm_simplemem_rebuild_4508c8fd937cddde",
+    "atm_simplemem_rebuild_13e9234bb8c9bf1d"
+  ],
+  "llm_context_count_pre_dedup": 28,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_14.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_14.json
new file mode 100644
index 0000000000000000000000000000000000000000..83abfc8ae7beacc1d25032e25677a32f43dfeb6b
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_14.json
@@ -0,0 +1,231 @@
+{
+  "answer_id": "ans_449a5582e65a51a2",
+  "patient_id": "patient_20",
+  "question_id": 14,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_4decea67213fab0d",
+    "atm_simplemem_rebuild_ba14791dd25755af",
+    "atm_simplemem_rebuild_ec98a872f543cb6b",
+    "atm_simplemem_rebuild_f32b364da567ca70",
+    "atm_simplemem_rebuild_50afcb217e574283",
+    "atm_simplemem_rebuild_95490ad553101cc4",
+    "atm_simplemem_rebuild_88bcbc79550c4ad0",
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+    "atm_simplemem_rebuild_5025477126508fe3",
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+  ],
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+    "atm_simplemem_rebuild_5025477126508fe3",
+    "atm_simplemem_rebuild_c16c6ba4d27b1c39"
+  ],
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+    "atm_simplemem_rebuild_8f346f247af4df3f",
+    "atm_simplemem_rebuild_ec6bbe27c463a2b2",
+    "atm_simplemem_rebuild_b1910a2901de2ba0",
+    "atm_simplemem_rebuild_5025477126508fe3",
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_15.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_15.json
new file mode 100644
index 0000000000000000000000000000000000000000..6d69bbab9074de4325957b4e329a794e3730b0b1
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_15.json
@@ -0,0 +1,216 @@
+{
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+  "patient_id": "patient_20",
+  "question_id": 15,
+  "selected_option": "D",
+  "reasoning": "Final answer: D",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_ba14791dd25755af",
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+    "atm_simplemem_rebuild_e8fbc2fc186f18a1",
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+    "atm_simplemem_rebuild_ce50cba2123c78ad",
+    "atm_simplemem_rebuild_f797f85ba244355b",
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+    "atm_simplemem_rebuild_b5ee31a8dc6498d8"
+  ],
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+    "atm_simplemem_rebuild_ec6bbe27c463a2b2",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_16.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_16.json
new file mode 100644
index 0000000000000000000000000000000000000000..d1ef18a4225601181c917f47d2c91bac753f4bee
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_16.json
@@ -0,0 +1,232 @@
+{
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+  "patient_id": "patient_20",
+  "question_id": 16,
+  "selected_option": "D",
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+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_88bcbc79550c4ad0",
+    "atm_simplemem_rebuild_5dd0e9d687e37b83",
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+    "atm_simplemem_rebuild_4dae8a4a4de4d937",
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+    "atm_simplemem_rebuild_90ee6acacb172d0b",
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+  ],
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_17.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_17.json
new file mode 100644
index 0000000000000000000000000000000000000000..f8746584a83f7ea6d4f1da73b6757da62c88ef6b
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_17.json
@@ -0,0 +1,224 @@
+{
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+  "patient_id": "patient_20",
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+  "selected_option": "E",
+  "reasoning": "Final answer: E",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_b27b8c788dbff67b",
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+    "atm_simplemem_rebuild_b7608fb0eb694600",
+    "atm_simplemem_rebuild_0e9fbf5c3003ca41",
+    "atm_simplemem_rebuild_5775868ef44a3d4e"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: E",
+  "llm_context_entry_ids": [
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+    "atm_simplemem_rebuild_ba14791dd25755af",
+    "atm_simplemem_rebuild_7c574b073434ddd5",
+    "atm_simplemem_rebuild_4decea67213fab0d",
+    "atm_simplemem_rebuild_5647009531e62ae7",
+    "atm_simplemem_rebuild_923f8e9b102f8feb",
+    "atm_simplemem_rebuild_a7770a63cae14d71",
+    "atm_simplemem_rebuild_a8061b012e4139d7",
+    "atm_simplemem_rebuild_1c6c93825f263997",
+    "atm_simplemem_rebuild_adfcbe1fda1f1008",
+    "atm_simplemem_rebuild_1843e7802a1aa7a4",
+    "atm_simplemem_rebuild_7551303bf3ad517a",
+    "atm_simplemem_rebuild_b7608fb0eb694600",
+    "atm_simplemem_rebuild_0e9fbf5c3003ca41",
+    "atm_simplemem_rebuild_5775868ef44a3d4e"
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+  "llm_context_count_post_dedup": 25,
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_18.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_18.json
new file mode 100644
index 0000000000000000000000000000000000000000..df659945fa8729b201c3887170759213cdc4933a
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_18.json
@@ -0,0 +1,231 @@
+{
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+  "patient_id": "patient_20",
+  "question_id": 18,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_13e9234bb8c9bf1d",
+    "atm_simplemem_rebuild_bcc43d9e9636b28f",
+    "atm_simplemem_rebuild_0de8b895367655e0",
+    "atm_simplemem_rebuild_77bdc04661c1ad29",
+    "atm_simplemem_rebuild_7817900e4587bd23",
+    "atm_simplemem_rebuild_f7308fb3119b83d1",
+    "atm_simplemem_rebuild_d00bb3696797301a",
+    "atm_simplemem_rebuild_923f8e9b102f8feb",
+    "atm_simplemem_rebuild_91a65b2899c1eb79",
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+    "atm_simplemem_rebuild_923f8e9b102f8feb",
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+    "atm_simplemem_rebuild_c3604b4ef04fcd3f",
+    "atm_simplemem_rebuild_07428580a5f4d3d6",
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+    "atm_simplemem_rebuild_bf00d2b4d9fc2c75"
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+    "atm_simplemem_rebuild_dfecf24b6c8d5b3f",
+    "atm_simplemem_rebuild_e0b56a160e196af2",
+    "atm_simplemem_rebuild_a559623d66c50a1b",
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_19.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_19.json
new file mode 100644
index 0000000000000000000000000000000000000000..ac539282f6e7d727d4778f9e7d823299fbf20ff6
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_19.json
@@ -0,0 +1,240 @@
+{
+  "answer_id": "ans_4df5e00244a9d550",
+  "patient_id": "patient_20",
+  "question_id": 19,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_77bdc04661c1ad29",
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+    "atm_simplemem_rebuild_91a65b2899c1eb79",
+    "atm_simplemem_rebuild_c99e9600b8b407de",
+    "atm_simplemem_rebuild_00ac10662b02612e",
+    "atm_simplemem_rebuild_6fb4e68f1b047d95",
+    "atm_simplemem_rebuild_1421676e5621036d",
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+  ],
+  "support_spans": [
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+  "answer_routing_policy": "simplemem_rebuild_mcq",
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+  "mixed_support_fusion_used": false,
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_2.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_2.json
new file mode 100644
index 0000000000000000000000000000000000000000..24b046543f0e0032ef01b1546c4a1ff1b10fb99d
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_2.json
@@ -0,0 +1,240 @@
+{
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+  "selected_option": "A",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_3.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_3.json
new file mode 100644
index 0000000000000000000000000000000000000000..b85e8ed2f08ab159d0afcf293057bc3663801253
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_3.json
@@ -0,0 +1,215 @@
+{
+  "answer_id": "ans_ba1c03661c506ac0",
+  "patient_id": "patient_20",
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+  "selected_option": "A",
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+  ],
+  "support_spans": [
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+    "atm_simplemem_rebuild_d4c2b9d7b669b397",
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+    "atm_simplemem_rebuild_4a93057038792bc9",
+    "atm_simplemem_rebuild_ba14791dd25755af",
+    "atm_simplemem_rebuild_923f8e9b102f8feb"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: A",
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+    "atm_simplemem_rebuild_a7c544c673444afc",
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+    "atm_simplemem_rebuild_ee847a820d549234",
+    "atm_simplemem_rebuild_9a33d5fa4fd6bb58",
+    "atm_simplemem_rebuild_c4148d5e49531ddf",
+    "atm_simplemem_rebuild_cead7eea81c64bb2",
+    "atm_simplemem_rebuild_a1345e9c2a2c69c4",
+    "atm_simplemem_rebuild_391ca388c96498e0",
+    "atm_simplemem_rebuild_ea22990c0dbd38be",
+    "atm_simplemem_rebuild_d4c2b9d7b669b397",
+    "atm_simplemem_rebuild_fd33c3c027d2fb50",
+    "atm_simplemem_rebuild_4a93057038792bc9",
+    "atm_simplemem_rebuild_ba14791dd25755af",
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+  ],
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_4.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_4.json
new file mode 100644
index 0000000000000000000000000000000000000000..6c73f1ad8eb6452cc04778a36676e38ba921df87
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_4.json
@@ -0,0 +1,232 @@
+{
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+  "patient_id": "patient_20",
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+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_9063bcbaed594501",
+    "atm_simplemem_rebuild_bdb43617455c3d9c",
+    "atm_simplemem_rebuild_1c6c93825f263997",
+    "atm_simplemem_rebuild_8f346f247af4df3f",
+    "atm_simplemem_rebuild_d00bb3696797301a",
+    "atm_simplemem_rebuild_f32b364da567ca70",
+    "atm_simplemem_rebuild_52f2904a1e294871",
+    "atm_simplemem_rebuild_de73767eaef29322",
+    "atm_simplemem_rebuild_9d8c57d7a91039df",
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+  ],
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+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "llm_attempt_count=1",
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+    "lexical_lower_rank_pull_ids=atm_simplemem_rebuild_5964dc25649ffa68,atm_simplemem_rebuild_804b9ab297b315a2,atm_simplemem_rebuild_7184b7cfa0e4c2a7"
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+    "atm_simplemem_rebuild_804b9ab297b315a2",
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+    "atm_simplemem_rebuild_8f346f247af4df3f",
+    "atm_simplemem_rebuild_d00bb3696797301a",
+    "atm_simplemem_rebuild_f32b364da567ca70",
+    "atm_simplemem_rebuild_52f2904a1e294871",
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+    "atm_simplemem_rebuild_9d8c57d7a91039df",
+    "atm_simplemem_rebuild_e69ce3ff011e8138",
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+    "atm_simplemem_rebuild_457492523a0464c8",
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+    "atm_simplemem_rebuild_c7f77c3061bca418",
+    "atm_simplemem_rebuild_493ba0629e93170b",
+    "atm_simplemem_rebuild_3cbbb7fed45a901d",
+    "atm_simplemem_rebuild_c16c6ba4d27b1c39",
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+    "atm_simplemem_rebuild_804b9ab297b315a2",
+    "atm_simplemem_rebuild_7184b7cfa0e4c2a7"
+  ],
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+  "llm_evidence_summary": "Final answer: A",
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+    "atm_simplemem_rebuild_3cbbb7fed45a901d",
+    "atm_simplemem_rebuild_c16c6ba4d27b1c39",
+    "atm_simplemem_rebuild_32786ab3df0d91ab",
+    "atm_simplemem_rebuild_b1910a2901de2ba0",
+    "atm_simplemem_rebuild_5964dc25649ffa68",
+    "atm_simplemem_rebuild_804b9ab297b315a2",
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+  ],
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+  "llm_context_count_post_dedup": 25,
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_5.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_5.json
new file mode 100644
index 0000000000000000000000000000000000000000..23784d60c51b3a6250d95c75541ed21a95f2ca8b
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_5.json
@@ -0,0 +1,232 @@
+{
+  "answer_id": "ans_75094b0b51d40be6",
+  "patient_id": "patient_20",
+  "question_id": 5,
+  "selected_option": "A",
+  "reasoning": "Final answer: A",
+  "support_entry_ids": [
+    "atm_simplemem_rebuild_e0b56a160e196af2",
+    "atm_simplemem_rebuild_bf00d2b4d9fc2c75",
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+    "atm_simplemem_rebuild_dfecf24b6c8d5b3f",
+    "atm_simplemem_rebuild_6e9c1354bad88a40",
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+    "atm_simplemem_rebuild_f7308fb3119b83d1",
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+    "atm_simplemem_rebuild_85a2435078863278"
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+    "atm_simplemem_rebuild_3d427513d69bbd49",
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+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_6.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_6.json
new file mode 100644
index 0000000000000000000000000000000000000000..d8cd8427839ccad7e6f540c1675fbc25ccd8995e
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_6.json
@@ -0,0 +1,207 @@
+{
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+  "patient_id": "patient_20",
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+  "selected_option": "E",
+  "reasoning": "Final answer: E",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_3ec874f00ee40fab",
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+  ],
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+  ],
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+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_7.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_7.json
new file mode 100644
index 0000000000000000000000000000000000000000..033bb3637b1490afc947243c1807f042f0b64334
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_7.json
@@ -0,0 +1,224 @@
+{
+  "answer_id": "ans_d7694f5e82a092a1",
+  "patient_id": "patient_20",
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+  "selected_option": "C",
+  "reasoning": "Final answer: C",
+  "support_entry_ids": [
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+    "atm_simplemem_rebuild_de3c4be2c421687f",
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+    "atm_simplemem_rebuild_d00bb3696797301a",
+    "atm_simplemem_rebuild_be1cd82710b92a51",
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+    "atm_simplemem_rebuild_67988e59e7a0d910",
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+    "atm_simplemem_rebuild_898897e44612740e",
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+    "atm_simplemem_rebuild_d7402a0c7c959aaf",
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+  ],
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+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file
diff --git a/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_8.json b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_8.json
new file mode 100644
index 0000000000000000000000000000000000000000..444e6954eb1c609a45e03696412e825bc7912191
--- /dev/null
+++ b/artifacts/longhealthmem/ablations/retrieval_reasoning/exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning/answers/patient_20_8.json
@@ -0,0 +1,231 @@
+{
+  "answer_id": "ans_39ca04917684a07b",
+  "patient_id": "patient_20",
+  "question_id": 8,
+  "selected_option": "B",
+  "reasoning": "Final answer: B",
+  "support_entry_ids": [
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+  ],
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+  "mixed_support_fusion_used": false,
+  "decision_notes": [
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+    "atm_simplemem_rebuild_91424b92e2eafc76",
+    "atm_simplemem_rebuild_7c574b073434ddd5",
+    "atm_simplemem_rebuild_91a65b2899c1eb79",
+    "atm_simplemem_rebuild_6a132347afe2e8a9",
+    "atm_simplemem_rebuild_7f3a52e797efb74d",
+    "atm_simplemem_rebuild_0de8b895367655e0",
+    "atm_simplemem_rebuild_f7308fb3119b83d1",
+    "atm_simplemem_rebuild_dfecf24b6c8d5b3f"
+  ],
+  "llm_contradicting_entry_ids": [],
+  "llm_evidence_summary": "Final answer: B",
+  "llm_context_entry_ids": [
+    "atm_simplemem_rebuild_4508c8fd937cddde",
+    "atm_simplemem_rebuild_736af6aea7e96875",
+    "atm_simplemem_rebuild_3ed02fcd166ac03b",
+    "atm_simplemem_rebuild_6e9c1354bad88a40",
+    "atm_simplemem_rebuild_0e83fbf6e7cb0bd8",
+    "atm_simplemem_rebuild_4a929c1f9600df7d",
+    "atm_simplemem_rebuild_323e3316d4bc15f5",
+    "atm_simplemem_rebuild_b5ee31a8dc6498d8",
+    "atm_simplemem_rebuild_f3dc7caee47323b6",
+    "atm_simplemem_rebuild_1843e7802a1aa7a4",
+    "atm_simplemem_rebuild_62182d230ef3f40a",
+    "atm_simplemem_rebuild_dc13b54c99b5379a",
+    "atm_simplemem_rebuild_414b9a1474a2b6ba",
+    "atm_simplemem_rebuild_adfcbe1fda1f1008",
+    "atm_simplemem_rebuild_ea22990c0dbd38be",
+    "atm_simplemem_rebuild_e3336a6a87e40774",
+    "atm_simplemem_rebuild_cc6766d889b1e5d3",
+    "atm_simplemem_rebuild_91424b92e2eafc76",
+    "atm_simplemem_rebuild_7c574b073434ddd5",
+    "atm_simplemem_rebuild_91a65b2899c1eb79",
+    "atm_simplemem_rebuild_6a132347afe2e8a9",
+    "atm_simplemem_rebuild_7f3a52e797efb74d",
+    "atm_simplemem_rebuild_0de8b895367655e0",
+    "atm_simplemem_rebuild_f7308fb3119b83d1",
+    "atm_simplemem_rebuild_dfecf24b6c8d5b3f"
+  ],
+  "llm_context_count_pre_dedup": 25,
+  "llm_context_count_post_dedup": 25,
+  "llm_context_forced_minimum_one": false,
+  "llm_grounding_backfilled": false,
+  "run_id": "exp_qwen_benchmark_simple_t15000_ablate_retrieval_reasoning"
+}
\ No newline at end of file