Add paired audio models for G028_elemental_greenhouse (20261105)

Adds paired model audio for G028_elemental_greenhouse: 38 WAV files and 19 updated task metadata files. SFX uses ElevenLabs Sound Effects v2 and Stable Audio 3.0 Large; Chinese dialogue uses MiniMax Speech2.8HD and ElevenLabs Multilingual v2. Each task meta.json includes model IDs, exact requests, task/actual durations, hashes, generation IDs, fees and review provenance. 1 tasks in this game use an explicitly recorded acoustic paraphrase shared by both models after original-prompt moderation refusals. Out-of-range SFX requests use the user-authorized endpoint minimum or maximum, with original and actual durations retained. Historical reuse is labeled; inputs and native audio are not presented as equal historical budgets or exact original-duration compliance. Existing primary WAVs and existing metadata fields are preserved. Audio and meta.json only; no deletions, game integration or formal quality scoring. Owner review and merge required.

outputs/G028_elemental_greenhouse/assets/audio/G028_sfx_001/audio__sfx_eleven_v2.wav

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+size 115244

outputs/G028_elemental_greenhouse/assets/audio/G028_sfx_001/audio__sfx_stable_audio_3_large.wav

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+size 192078

outputs/G028_elemental_greenhouse/assets/audio/G028_sfx_001/meta.json

@@ -137,5 +137,114 @@
     "issues": [],
     "authorization_file": "/home/yyy/bench/audio_production/20261017_verified/autonomous_completion_authorization.json",
     "basis": "Whole PCM integrity, canonical source, original source-family/ASR evidence, native duration and loop diagnostics. No waveform modification or human listening claimed."
+  },
+  "model_comparison": {
+    "schema_version": "audio_model_comparison_v1",
+    "delivery_id": "20261105_md_models",
+    "scope": "Generation-only supplemental model comparison. Native duration and prompt deviations explicitly declared; not formal scoring or game playback verification.",
+    "original_source_task_unchanged": true,
+    "primary_asset_fields_preserved": true,
+    "source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
+    "upload_contract_verified_commit": "e24e43311596b4b78ce92873ec445cce8550a358",
+    "duration_policy": "User-authorized clamp: WaveSpeed ElevenSFX0.5-22seconds; StableAudio1-380seconds. Native actual duration retained. Speech has no fixed total-duration postprocessing.",
+    "prompt_policy": "38 tasks use a transparent acoustic paraphrase in both model groups after original-prompt moderation refusals. Other source input conditions preserved. Original text remains in source_task and each result.",
+    "paired_variants": {
+      "default": {
+        "actual_prompt_or_text_equal": true,
+        "requested_duration_equal": false
+      }
+    },
+    "quality_boundary": "API completion and file integrity do not imply human listening approval or exact original-task duration compliance.",
+    "results": [
+      {
+        "method_key": "sfx_eleven_v2",
+        "model_id": "elevenlabs/sound-effects-v2",
+        "provider": "WaveSpeed",
+        "variant": "default",
+        "file": "audio__sfx_eleven_v2.wav",
+        "sha256": "70204dbac42de47a8f70a56de6a0d46b5c4599a369d64c7da782597d5eb63522",
+        "sample_rate": 48000,
+        "channels": 2,
+        "duration_sec": 0.6,
+        "original_target_duration_sec": 0.6,
+        "requested_duration_sec": 0.6,
+        "duration_request_adjusted_to_endpoint_range": false,
+        "semantic_prompt_reworded": false,
+        "actual_prompt_differs_from_source": true,
+        "original_task_prompt_or_text": "Frost tower shot with crystal chime and mist hiss",
+        "actual_prompt_or_text": "Frost tower shot with crystal chime and mist hiss. Clear isolated sound starting promptly and ending naturally.",
+        "generation_request": {
+          "prompt": "Frost tower shot with crystal chime and mist hiss. Clear isolated sound starting promptly and ending naturally.",
+          "duration": 0.6,
+          "loop": false,
+          "prompt_influence": 0.65
+        },
+        "generation_id": "24857f15ba8a432d82d1c74232191725",
+        "source_result_status": "REUSED_LEGACY",
+        "recovery_condition": null,
+        "human_review": "HISTORICAL_REVIEW_SEPARATELY_RECORDED",
+        "source_waveform_preserved": true,
+        "processing": "Whole-file decode and sample-rate conversion only, or exact-byte reuse. No cropping, padding, gain normalization, time stretch, loop concatenation or seam repair.",
+        "raw_audio_sha256": "971be5b496665c6d91ebe49363b5d8dad8b3ca863733abf22693a4a287193228",
+        "original_source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
+        "submitted_at": null,
+        "completed_at": null,
+        "cost": {
+          "new_fee_usd": "0",
+          "fee_basis": "No new paid generation in this batch",
+          "fee_status": "NO_NEW_CHARGE",
+          "precise_quote_or_fixed_rate_usd": "0",
+          "historical_reuse": true,
+          "comparison_budget_boundary": "Historical first candidate in recorded batch; not claimed newly generated, equal-budget, or first-ever model trial.",
+          "historical_cost_not_recharged": true
+        }
+      },
+      {
+        "method_key": "sfx_stable_audio_3_large",
+        "model_id": "stable-audio-3",
+        "provider": "Stability",
+        "variant": "default",
+        "file": "audio__sfx_stable_audio_3_large.wav",
+        "sha256": "522f424121d5250baa3ff499181d4a4936b14ced6b4d9ec470c1cc86a230c6df",
+        "sample_rate": 48000,
+        "channels": 2,
+        "duration_sec": 1.0,
+        "original_target_duration_sec": 0.6,
+        "requested_duration_sec": 1,
+        "duration_request_adjusted_to_endpoint_range": true,
+        "semantic_prompt_reworded": false,
+        "actual_prompt_differs_from_source": true,
+        "original_task_prompt_or_text": "Frost tower shot with crystal chime and mist hiss",
+        "actual_prompt_or_text": "Frost tower shot with crystal chime and mist hiss. Clear isolated sound starting promptly and ending naturally.",
+        "generation_request": {
+          "model": "stable-audio-3",
+          "prompt": "Frost tower shot with crystal chime and mist hiss. Clear isolated sound starting promptly and ending naturally.",
+          "duration": 1,
+          "seed": 5281,
+          "output_format": "wav",
+          "steps": 8,
+          "cfg_scale": 1
+        },
+        "generation_id": "276647c197075ed2fab2cb59aafa65062eeeeade22fda6bcc687ac252618e5c9",
+        "source_result_status": "GENERATED",
+        "recovery_condition": null,
+        "human_review": "NOT_HUMAN_REVIEWED_USER_DELEGATED_GENERATION",
+        "source_waveform_preserved": true,
+        "processing": "Whole-file decode and sample-rate conversion only, or exact-byte reuse. No cropping, padding, gain normalization, time stretch, loop concatenation or seam repair.",
+        "raw_audio_sha256": "ccb1b6badf31a51cf06417b6e94c8d350283928845cfb29b3d9e95bd979298dc",
+        "original_source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
+        "submitted_at": "2026-11-04T15:52:28.659971+00:00",
+        "completed_at": "2026-11-04T15:52:35.216362+00:00",
+        "cost": {
+          "new_fee_usd": "0.08",
+          "fee_basis": "Fixed8credits/success; batch closing account debit independently verified",
+          "fee_status": "SETTLED_FIXED_RATE_ACCOUNT_RECONCILED",
+          "precise_quote_or_fixed_rate_usd": ".08",
+          "historical_reuse": false,
+          "comparison_budget_boundary": "Duration differs from source task and may differ between model groups; not a matched-duration result."
+        },
+        "observed_latency_sec_including_network": 6.556391
+      }
+    ]
   }
 }

outputs/G028_elemental_greenhouse/assets/audio/G028_sfx_002/audio__sfx_eleven_v2.wav

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+size 115278

outputs/G028_elemental_greenhouse/assets/audio/G028_sfx_002/audio__sfx_stable_audio_3_large.wav

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+size 192078

outputs/G028_elemental_greenhouse/assets/audio/G028_sfx_002/meta.json

@@ -137,5 +137,114 @@
     "issues": [],
     "authorization_file": "/home/yyy/bench/audio_production/20261017_verified/autonomous_completion_authorization.json",
     "basis": "Whole PCM integrity, canonical source, original source-family/ASR evidence, native duration and loop diagnostics. No waveform modification or human listening claimed."
+  },
+  "model_comparison": {
+    "schema_version": "audio_model_comparison_v1",
+    "delivery_id": "20261105_md_models",
+    "scope": "Generation-only supplemental model comparison. Native duration and prompt deviations explicitly declared; not formal scoring or game playback verification.",
+    "original_source_task_unchanged": true,
+    "primary_asset_fields_preserved": true,
+    "source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
+    "upload_contract_verified_commit": "e24e43311596b4b78ce92873ec445cce8550a358",
+    "duration_policy": "User-authorized clamp: WaveSpeed ElevenSFX0.5-22seconds; StableAudio1-380seconds. Native actual duration retained. Speech has no fixed total-duration postprocessing.",
+    "prompt_policy": "38 tasks use a transparent acoustic paraphrase in both model groups after original-prompt moderation refusals. Other source input conditions preserved. Original text remains in source_task and each result.",
+    "paired_variants": {
+      "default": {
+        "actual_prompt_or_text_equal": true,
+        "requested_duration_equal": false
+      }
+    },
+    "quality_boundary": "API completion and file integrity do not imply human listening approval or exact original-task duration compliance.",
+    "results": [
+      {
+        "method_key": "sfx_eleven_v2",
+        "model_id": "elevenlabs/sound-effects-v2",
+        "provider": "WaveSpeed",
+        "variant": "default",
+        "file": "audio__sfx_eleven_v2.wav",
+        "sha256": "861b43ccb705c736ee0c7b82bb7b4296695c88c5b80df0ed33cb5a2550f1d1d4",
+        "sample_rate": 48000,
+        "channels": 2,
+        "duration_sec": 0.6,
+        "original_target_duration_sec": 0.6,
+        "requested_duration_sec": 0.6,
+        "duration_request_adjusted_to_endpoint_range": false,
+        "semantic_prompt_reworded": true,
+        "actual_prompt_differs_from_source": true,
+        "original_task_prompt_or_text": "Flame tower ignition burst with low whoosh",
+        "actual_prompt_or_text": "A gas flame starts once: a quick airy low whoosh followed by a brief warm flutter. Isolated sound effect.",
+        "generation_request": {
+          "prompt": "A gas flame starts once: a quick airy low whoosh followed by a brief warm flutter. Isolated sound effect.",
+          "duration": 0.6,
+          "loop": false,
+          "prompt_influence": 0.3
+        },
+        "generation_id": "422b2b48e6784c94bebd5d4ac3a9bc68",
+        "source_result_status": "GENERATED",
+        "recovery_condition": "ACOUSTIC_REWORDING_SAME_TEXT_FOR_TWO_MODELS",
+        "human_review": "NOT_HUMAN_REVIEWED_USER_DELEGATED",
+        "source_waveform_preserved": true,
+        "processing": "Whole-file decode and sample-rate conversion only, or exact-byte reuse. No cropping, padding, gain normalization, time stretch, loop concatenation or seam repair.",
+        "raw_audio_sha256": "c2cfe136e71c16f742066b7acef9c76c4bd81a36b0d807046396932195d9af14",
+        "original_source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
+        "submitted_at": "2026-11-04T16:09:42.254345+00:00",
+        "completed_at": "2026-11-04T16:09:48.785357+00:00",
+        "cost": {
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+          "fee_basis": "Exact request quote, individual billing record and account debit",
+          "fee_status": null,
+          "precise_quote_or_fixed_rate_usd": null,
+          "historical_reuse": false,
+          "comparison_budget_boundary": "New acoustic paraphrase for both models, not original prompt result. Native durations remain selected endpoint-clamped conditions."
+        },
+        "observed_latency_sec_including_network": 6.531012
+      },
+      {
+        "method_key": "sfx_stable_audio_3_large",
+        "model_id": "stable-audio-3",
+        "provider": "Stability",
+        "variant": "default",
+        "file": "audio__sfx_stable_audio_3_large.wav",
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+        "duration_request_adjusted_to_endpoint_range": true,
+        "semantic_prompt_reworded": true,
+        "actual_prompt_differs_from_source": true,
+        "original_task_prompt_or_text": "Flame tower ignition burst with low whoosh",
+        "actual_prompt_or_text": "A gas flame starts once: a quick airy low whoosh followed by a brief warm flutter. Isolated sound effect.",
+        "generation_request": {
+          "model": "stable-audio-3",
+          "prompt": "A gas flame starts once: a quick airy low whoosh followed by a brief warm flutter. Isolated sound effect.",
+          "duration": 1,
+          "seed": 5282,
+          "output_format": "wav",
+          "steps": 8,
+          "cfg_scale": 1
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+        "generation_id": "797fe08d1865f540cebb7a8a0fbbc2703f39d4fbf288952e8354ca33b3559cc0",
+        "source_result_status": "GENERATED",
+        "recovery_condition": "ACOUSTIC_REWORDING_SAME_TEXT_FOR_TWO_MODELS",
+        "human_review": "NOT_HUMAN_REVIEWED_USER_DELEGATED",
+        "source_waveform_preserved": true,
+        "processing": "Whole-file decode and sample-rate conversion only, or exact-byte reuse. No cropping, padding, gain normalization, time stretch, loop concatenation or seam repair.",
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+        "original_source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
+        "submitted_at": "2026-11-04T16:06:52.198551+00:00",
+        "completed_at": "2026-11-04T16:06:59.148417+00:00",
+        "cost": {
+          "new_fee_usd": "0.08",
+          "fee_basis": "Account debit and fixed8credits/success",
+          "fee_status": null,
+          "precise_quote_or_fixed_rate_usd": null,
+          "historical_reuse": false,
+          "comparison_budget_boundary": "New acoustic paraphrase for both models, not original prompt result. Native durations remain selected endpoint-clamped conditions."
+        },
+        "observed_latency_sec_including_network": 6.949866
+      }
+    ]
   }
 }

outputs/G028_elemental_greenhouse/assets/audio/G028_sfx_003/audio__sfx_eleven_v2.wav

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outputs/G028_elemental_greenhouse/assets/audio/G028_sfx_003/audio__sfx_stable_audio_3_large.wav

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outputs/G028_elemental_greenhouse/assets/audio/G028_sfx_003/meta.json

@@ -138,5 +138,114 @@
     "issues": [],
     "authorization_file": "/home/yyy/bench/audio_production/20261017_verified/autonomous_completion_authorization.json",
     "basis": "Whole PCM integrity, canonical source, original source-family/ASR evidence, native duration and loop diagnostics. No waveform modification or human listening claimed."
+  },
+  "model_comparison": {
+    "schema_version": "audio_model_comparison_v1",
+    "delivery_id": "20261105_md_models",
+    "scope": "Generation-only supplemental model comparison. Native duration and prompt deviations explicitly declared; not formal scoring or game playback verification.",
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+    "primary_asset_fields_preserved": true,
+    "source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
+    "upload_contract_verified_commit": "e24e43311596b4b78ce92873ec445cce8550a358",
+    "duration_policy": "User-authorized clamp: WaveSpeed ElevenSFX0.5-22seconds; StableAudio1-380seconds. Native actual duration retained. Speech has no fixed total-duration postprocessing.",
+    "prompt_policy": "38 tasks use a transparent acoustic paraphrase in both model groups after original-prompt moderation refusals. Other source input conditions preserved. Original text remains in source_task and each result.",
+    "paired_variants": {
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+        "actual_prompt_or_text_equal": true,
+        "requested_duration_equal": false
+      }
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+    "quality_boundary": "API completion and file integrity do not imply human listening approval or exact original-task duration compliance.",
+    "results": [
+      {
+        "method_key": "sfx_eleven_v2",
+        "model_id": "elevenlabs/sound-effects-v2",
+        "provider": "WaveSpeed",
+        "variant": "default",
+        "file": "audio__sfx_eleven_v2.wav",
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+        "semantic_prompt_reworded": false,
+        "actual_prompt_differs_from_source": false,
+        "original_task_prompt_or_text": "Short flame crackle tick for burn damage over time",
+        "actual_prompt_or_text": "Short flame crackle tick for burn damage over time",
+        "generation_request": {
+          "prompt": "Short flame crackle tick for burn damage over time",
+          "duration": 0.5,
+          "loop": false,
+          "prompt_influence": 0.3
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+        "generation_id": "ea8995c95e01458bb7ef33b65fc990c1",
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+        "original_source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
+        "submitted_at": "2026-11-04T15:51:07.043800+00:00",
+        "completed_at": "2026-11-04T15:51:13.505000+00:00",
+        "cost": {
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+          "fee_basis": "Settled provider prediction ledger as displayed; rounding differs from precise quote/account debit",
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+      },
+      {
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+        "model_id": "stable-audio-3",
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+        "semantic_prompt_reworded": false,
+        "actual_prompt_differs_from_source": false,
+        "original_task_prompt_or_text": "Short flame crackle tick for burn damage over time",
+        "actual_prompt_or_text": "Short flame crackle tick for burn damage over time",
+        "generation_request": {
+          "model": "stable-audio-3",
+          "prompt": "Short flame crackle tick for burn damage over time",
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+          "seed": 5283,
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+        "processing": "Whole-file decode and sample-rate conversion only, or exact-byte reuse. No cropping, padding, gain normalization, time stretch, loop concatenation or seam repair.",
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+        "original_source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
+        "submitted_at": "2026-11-04T15:52:31.911386+00:00",
+        "completed_at": "2026-11-04T15:52:38.503848+00:00",
+        "cost": {
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+          "fee_basis": "Fixed8credits/success; batch closing account debit independently verified",
+          "fee_status": "SETTLED_FIXED_RATE_ACCOUNT_RECONCILED",
+          "precise_quote_or_fixed_rate_usd": ".08",
+          "historical_reuse": false,
+          "comparison_budget_boundary": "Duration differs from source task and may differ between model groups; not a matched-duration result."
+        },
+        "observed_latency_sec_including_network": 6.592462
+      }
+    ]
   }
 }

outputs/G028_elemental_greenhouse/assets/audio/G028_sfx_004/audio__sfx_eleven_v2.wav

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outputs/G028_elemental_greenhouse/assets/audio/G028_sfx_004/audio__sfx_stable_audio_3_large.wav

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outputs/G028_elemental_greenhouse/assets/audio/G028_sfx_004/meta.json

@@ -138,5 +138,114 @@
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     "basis": "Whole PCM integrity, canonical source, original source-family/ASR evidence, native duration and loop diagnostics. No waveform modification or human listening claimed."
+  },
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