[2025-10-01T19:07:14.572305] [QUERYOME] Starting research for query 561: '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:
If untreated, percentage of mother to child transmission of HIV during delivery without intervention in a non-breast fed child is:

Options:
A. 40-50%
B. 10-15%
C. 15-30%
D. 5%'
[2025-10-01T19:07:14.611833] [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:
If untreated, percentage of mother to child transmission of HIV during delivery without intervention in a non-breast fed child is:

Options:
A. 40-50%
B. 10-15%
C. 15-30%
D. 5%'
[2025-10-01T19:07:14.613323] Saving text to bench_final/run1/medmcqa/medmcqa_2121/pi_initial_prompt.txt
[2025-10-01T19:07:14.619773] [PI] Calling o3 for initial analysis...
[2025-10-01T19:07:18.586501] [PI] Reasoning iteration 1
[2025-10-01T19:07:18.588458] [PI] Executing function call 1: hybrid_search
[2025-10-01T19:07:18.590807] [PI] Function arguments: {'query': 'mother to child transmission rate of HIV without antiretroviral prophylaxis non breastfed 15-30%', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T19:07:18.593294] Saving JSON to bench_final/run1/medmcqa/medmcqa_2121/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-01T19:07:20.543720] [PI] Function hybrid_search executed successfully
[2025-10-01T19:07:20.546453] Saving JSON to bench_final/run1/medmcqa/medmcqa_2121/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-01T19:07:20.553066] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T19:07:28.077524] [PI] Reasoning iteration 2
[2025-10-01T19:07:28.079367] [PI] No function calls found in response
[2025-10-01T19:07:28.081821] [PI] No more function calls - research complete
[2025-10-01T19:07:28.083556] Saving text to bench_final/run1/medmcqa/medmcqa_2121/pi_final_answer.txt
[2025-10-01T19:07:28.091614] [QUERYOME] Query completed successfully
