{"database": "rubrics", "table": "rubric_calibration_events", "rows": [[6, "deepseek-v4-pro", 163, 162, "A", 1, 16600, "2026-05-26 02:27:29", null, null, "original_thinking", "clearly", 1, "Response A demonstrates original thinking by interpreting the detail's emotional nuance and constructing a paragraph around that insight, while Response B follows a checklist mechanically and offers only a surface-level connection."]], "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": ["6"], "units": {}, "query_ms": 0.8449070155620575}