2026-10-23 23:01:18.828 | INFO     | mineru.backend.analyze:_log_infer_performance:26 - model_list infer finished, file_suffix=pdf, pages=2, cost=0.997625s, speed=2.005 page/s
2026-10-23 23:01:28.832 | WARNING  | mineru.backend.postprocess.llm_client:request_validated_json:58 - LLM cross_page_table_cell_merge response validation failed on attempt 1/3
