{"database": "rubrics", "table": "rubric_calibration_events", "rows": [[36, "deepseek-v4-pro", 250, 251, "B", 1, 17805, "2026-05-26 02:36:39", null, null, "original_thinking", "clearly", 1, "Response B demonstrates original thinking by independently crafting a counterclaim that engages with specific data and a nuanced rebuttal, while Response A relies heavily on a model essay and produces a generic dismissal."]], "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": ["36"], "units": {}, "query_ms": 0.8070887997746468}