{"database": "rubrics", "table": "rubric_calibration_events", "rows": [[12, "deepseek-v4-pro", 131, 130, "A", 1, 18293, "2026-05-26 02:29:29", null, null, "original_thinking", "clearly", 1, "Response A demonstrates original thinking by independently tracking how Elena redefines freedom across multiple scenes and interpreting symbolic details like the burning letter's curl; Response B explicitly credits a template for its connections, showing less independent analysis."]], "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": ["12"], "units": {}, "query_ms": 0.6688991561532021}