[2025-10-01T04:34:11.735411] [QUERYOME] Starting research for query 1171: 'Instructions: 
 Answer the question below. First, respond with the single best option letter (A, B, C, or D). Then provide a concise reasoning (1–3 sentences). Use both the retrieved evidence and your own medical knowledge to choose the most accurate answer. 

Question:
In esophageal varices bleeding, which of the following is not used? 

Options:
{'A': 'Endoscopy banding', 'B': 'Octreotide', 'C': 'Platelet transfusion', 'D': 'TIPS'}'
[2025-10-01T04:34:11.798504] [PI] Starting research for query: 'Instructions: 
 Answer the question below. First, respond with the single best option letter (A, B, C, or D). Then provide a concise reasoning (1–3 sentences). Use both the retrieved evidence and your own medical knowledge to choose the most accurate answer. 

Question:
In esophageal varices bleeding, which of the following is not used? 

Options:
{'A': 'Endoscopy banding', 'B': 'Octreotide', 'C': 'Platelet transfusion', 'D': 'TIPS'}'
[2025-10-01T04:34:11.800211] Saving text to bench_final/run1/medmcqa/medmcqa_1170/pi_initial_prompt.txt
[2025-10-01T04:34:11.813753] [PI] Calling o3 for initial analysis...
[2025-10-01T04:34:27.949182] [PI] Reasoning iteration 1
[2025-10-01T04:34:27.951631] [PI reasoning] **Evaluating treatment options**

I need to determine which option isn’t used in managing esophageal variceal bleeding. The standard treatments include endoscopic band ligation, octreotide, and TIPS as a salvage therapy. While platelet transfusion can be administered if there’s thrombocytopenia, it's typically not a primary treatment. I think the question might focus on the fact that platelet deficiency doesn’t cause variceal bleeding. 

I'll conclude that platelet transfusion is likely the option that isn't used as part of standard management.
[2025-10-01T04:34:27.953388] [PI] Executing function call 1: hybrid_search
[2025-10-01T04:34:27.957077] [PI] Function arguments: {'query': 'platelet transfusion variceal bleeding management guidelines', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T04:34:27.960572] Saving JSON to bench_final/run1/medmcqa/medmcqa_1170/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-01T04:34:47.775419] [PI] Function hybrid_search executed successfully
[2025-10-01T04:34:47.778775] Saving JSON to bench_final/run1/medmcqa/medmcqa_1170/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-01T04:34:47.787082] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T04:34:52.218020] [PI] Reasoning iteration 2
[2025-10-01T04:34:52.220036] [PI] Executing function call 1: hybrid_search
[2025-10-01T04:34:52.224994] [PI] Function arguments: {'query': 'TIPS variceal bleeding salvage therapy guidelines', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T04:34:52.227563] Saving JSON to bench_final/run1/medmcqa/medmcqa_1170/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-10-01T04:35:19.379048] [PI] Function hybrid_search executed successfully
[2025-10-01T04:35:19.383583] Saving JSON to bench_final/run1/medmcqa/medmcqa_1170/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-10-01T04:35:19.392119] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T04:35:23.537864] [PI] Reasoning iteration 3
[2025-10-01T04:35:23.539653] [PI] Executing function call 1: hybrid_search
[2025-10-01T04:35:23.549610] [PI] Function arguments: {'query': 'acute variceal bleeding management include platelet transfusion guidelines AASLD', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T04:35:23.551969] Saving JSON to bench_final/run1/medmcqa/medmcqa_1170/pi_iteration_3_tool_call_2_hybrid_search.json
[2025-10-01T04:35:57.558438] [PI] Function hybrid_search executed successfully
[2025-10-01T04:35:57.563939] Saving JSON to bench_final/run1/medmcqa/medmcqa_1170/pi_iteration_3_tool_result_2_hybrid_search.json
[2025-10-01T04:35:57.573334] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T04:36:12.039463] [PI] Reasoning iteration 4
[2025-10-01T04:36:12.043525] [PI] No function calls found in response
[2025-10-01T04:36:12.048347] [PI] No more function calls - research complete
[2025-10-01T04:36:12.060552] Saving text to bench_final/run1/medmcqa/medmcqa_1170/pi_final_answer.txt
[2025-10-01T04:36:12.071609] [QUERYOME] Query completed successfully
