[2025-10-02T08:52:52.868445] [QUERYOME] Starting research for query 2431: '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:
Preconceptional intake of which of the following results in decrease in incidence of neural tube defect:

Options:
A. Vitamin A
B. Folate
C. Vitamin E
D. Vitamin C'
[2025-10-02T08:52:52.926582] [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:
Preconceptional intake of which of the following results in decrease in incidence of neural tube defect:

Options:
A. Vitamin A
B. Folate
C. Vitamin E
D. Vitamin C'
[2025-10-02T08:52:52.928540] Saving text to bench_final/run1/medmcqa/medmcqa_3991/pi_initial_prompt.txt
[2025-10-02T08:52:52.933527] [PI] Calling o3 for initial analysis...
[2025-10-02T08:52:55.364207] [PI] Reasoning iteration 1
[2025-10-02T08:52:55.366590] [PI] Executing function call 1: hybrid_search
[2025-10-02T08:52:55.368122] [PI] Function arguments: {'query': 'preconception folic acid supplementation neural tube defects prevention incidence', 'k': 5, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-02T08:52:55.372531] Saving JSON to bench_final/run1/medmcqa/medmcqa_3991/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-02T08:52:55.991224] [PI] Function hybrid_search executed successfully
[2025-10-02T08:52:55.992782] Saving JSON to bench_final/run1/medmcqa/medmcqa_3991/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-02T08:52:56.008900] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T08:53:02.087741] [PI] Reasoning iteration 2
[2025-10-02T08:53:02.089338] [PI] No function calls found in response
[2025-10-02T08:53:02.092614] [PI] No more function calls - research complete
[2025-10-02T08:53:02.094221] Saving text to bench_final/run1/medmcqa/medmcqa_3991/pi_final_answer.txt
[2025-10-02T08:53:02.098380] [QUERYOME] Query completed successfully
