[2025-10-01T19:49:09.443677] [QUERYOME] Starting research for query 669: '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:
A patient comes to ER with headache describing it as worst headache in his life. What is the next step?

Options:
A. CT brain
B. Lumbar puncture
C. MRI brain
D. Observation and analgesics'
[2025-10-01T19:49:09.491754] [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:
A patient comes to ER with headache describing it as worst headache in his life. What is the next step?

Options:
A. CT brain
B. Lumbar puncture
C. MRI brain
D. Observation and analgesics'
[2025-10-01T19:49:09.493506] Saving text to bench_final/run1/medmcqa/medmcqa_2229/pi_initial_prompt.txt
[2025-10-01T19:49:09.498044] [PI] Calling o3 for initial analysis...
[2025-10-01T19:49:11.944065] [PI] Reasoning iteration 1
[2025-10-01T19:49:11.946892] [PI] Executing function call 1: hybrid_search
[2025-10-01T19:49:11.948111] [PI] Function arguments: {'query': 'worst headache of life" evaluation noncontrast CT head first imaging subarachnoid hemorrhage emergency department', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T19:49:11.949923] Saving JSON to bench_final/run1/medmcqa/medmcqa_2229/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-01T19:49:14.211489] [PI] Function hybrid_search executed successfully
[2025-10-01T19:49:14.213487] Saving JSON to bench_final/run1/medmcqa/medmcqa_2229/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-01T19:49:14.219650] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T19:49:17.672823] [PI] Reasoning iteration 2
[2025-10-01T19:49:17.674654] [PI] No function calls found in response
[2025-10-01T19:49:17.677171] [PI] No more function calls - research complete
[2025-10-01T19:49:17.679229] Saving text to bench_final/run1/medmcqa/medmcqa_2229/pi_final_answer.txt
[2025-10-01T19:49:17.683752] [QUERYOME] Query completed successfully
