{"database": "rubrics", "table": "rubric_calibration_events", "rows": [[43, "deepseek-v4-pro", 339, 340, "B", 1, 18238, "2026-05-26 02:38:44", null, null, "initiative", "clearly", 1, "Response B demonstrates greater initiative by rewriting the thesis after research revealed a deeper structural insight, proactively restructuring the essay to reflect a more fundamental argument shift, while Response A revises primarily for nuance without the same level of proactive restructuring."]], "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": ["43"], "units": {}, "query_ms": 0.4688901826739311}