[2025-09-30T06:02:26.941201] [QUERYOME] Starting research for query 522: '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:
Investigation of choice for diagnosis of Zenker's diveiculum is: 

Options:
{'A': 'CECT', 'B': 'Endoscopy', 'C': 'Esophageal manometry', 'D': 'Barium swallow'}'
[2025-09-30T06:02:27.000623] [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:
Investigation of choice for diagnosis of Zenker's diveiculum is: 

Options:
{'A': 'CECT', 'B': 'Endoscopy', 'C': 'Esophageal manometry', 'D': 'Barium swallow'}'
[2025-09-30T06:02:27.011051] Saving text to bench_final/run1/medmcqa/medmcqa_521/pi_initial_prompt.txt
[2025-09-30T06:02:27.017908] [PI] Calling o3 for initial analysis...
[2025-09-30T06:02:31.601068] [PI] Reasoning iteration 1
[2025-09-30T06:02:31.615565] [PI] Executing function call 1: hybrid_search
[2025-09-30T06:02:31.617930] [PI] Function arguments: {'query': "Zenker's diverticulum barium swallow investigation of choice diagnosis", 'k': 5, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-09-30T06:02:31.619746] Saving JSON to bench_final/run1/medmcqa/medmcqa_521/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-09-30T06:03:06.821026] [PI] Function hybrid_search executed successfully
[2025-09-30T06:03:06.823600] Saving JSON to bench_final/run1/medmcqa/medmcqa_521/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-09-30T06:03:06.832554] [PI] Continuing reasoning with 1 function responses...
[2025-09-30T06:03:10.947622] [PI] Reasoning iteration 2
[2025-09-30T06:03:10.953600] [PI] No function calls found in response
[2025-09-30T06:03:10.955621] [PI] No more function calls - research complete
[2025-09-30T06:03:10.957922] Saving text to bench_final/run1/medmcqa/medmcqa_521/pi_final_answer.txt
[2025-09-30T06:03:10.962767] [QUERYOME] Query completed successfully
