{ "dataset": "openmathinstruct2_plans_40k", "created_at": "2026-08-19T19:04:16.929541+00:00", "selection_policy": "Lowest original_dataset_index with error=null, passed=true, non-empty model_output, and a structurally parseable initial planning block", "records": 40000, "unique_original_ids": 40000, "finish_reasons": { "stop": 39387, "length": 613 }, "sha256": "6442e4314415788861b8ee74f16c978a0759669dd050ad21f67f34cbf51d4dc7", "output_path": "/data/datasets/openmathinstruct2_plans_40k.jsonl", "sources": [ { "run": "openmathinstruct2_train1m_qwen3_thinking_block", "results_path": "/data/runs/openmathinstruct2_train1m_qwen3_thinking_block/results.jsonl", "selected": 26000, "selected_min_dataset_index": 0, "selected_max_dataset_index": 26020, "observed_rows": 26185, "successful_rows": 26185, "parseable_rows": 26164, "parse_failures": 21, "parse_failure_reasons": [ [ "top-level plan numbering is not contiguous: [1, 3]", 5 ], [ "top-level plan numbering is not contiguous: [1, 3, 4]", 3 ], [ "top-level plan numbering is not contiguous: [1, 4]", 3 ], [ "top-level plan numbering is not contiguous: [1, 2, 3, 4, 4, 5]", 1 ], [ "top-level plan numbering is not contiguous: [1, 2, 3, 3]", 1 ], [ "top-level plan numbering is not contiguous: [1, 2, 3, 4, 5, 5]", 1 ], [ "top-level plan numbering is not contiguous: [1, 2, 3, 4, 5, 4, 5]", 1 ], [ "top-level plan numbering is not contiguous: [1, 6]", 1 ], [ "top-level plan numbering is not contiguous: [1, 4, 5]", 1 ], [ "top-level plan numbering is not contiguous: [1, 2, 3, 4, 4]", 1 ], [ "top-level plan numbering is not contiguous: [1, 3, 4, 5, 6]", 1 ], [ "top-level plan numbering is not contiguous: [1, 2, 3, 4, 5, 5, 6]", 1 ], [ "top-level plan numbering is not contiguous: [1, 2, 3, 4, 5, 6, 7, 5, 6]", 1 ] ] }, { "run": "openmathinstruct2_train1m_qwen36_direct_half2", "results_path": "/data/runs/openmathinstruct2_train1m_qwen36_direct_half2/results.jsonl", "selected": 14000, "selected_min_dataset_index": 500000, "selected_max_dataset_index": 514004, "observed_rows": 21662, "successful_rows": 14265, "parseable_rows": 14265, "parse_failures": 0, "parse_failure_reasons": [] } ] }