{"database": "rubrics", "table": "rubric_calibration_events", "rows": [[24, "deepseek-v4-pro", 82, 83, "B", 1, 23298, "2026-05-26 02:32:54", null, null, "independence_level", "clearly", 1, "Response B shows a student independently evaluating evidence strength ('That felt like the strongest evidence') and building an analysis around it, while Response A merely follows a checklist to insert a required quote, indicating greater reliance on external scaffolding."]], "columns": ["id", "teacher_id", "gradation_id_a", "gradation_id_b", "teacher_choice", "correct", "response_time_ms", "created_at", "confidence", "perceived_difficulty", "influential_feature", "margin", "rubric_version", "reasoning"], "primary_keys": ["id"], "primary_key_values": ["24"], "units": {}, "query_ms": 0.7814378477632999}