[2025-09-29T23:46:46.431875] [QUERYOME] Starting research for query 342: '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:
Hapten is? 

Options:
{'A': 'Antigenic and proteinaceous substance', 'B': 'Protein and non antigenic', 'C': 'Nonprotein and antigenic', 'D': 'Nonprotein and non antigenic'}'
[2025-09-29T23:46:46.495353] [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:
Hapten is? 

Options:
{'A': 'Antigenic and proteinaceous substance', 'B': 'Protein and non antigenic', 'C': 'Nonprotein and antigenic', 'D': 'Nonprotein and non antigenic'}'
[2025-09-29T23:46:46.503678] Saving text to bench_final/run1/medmcqa/medmcqa_341/pi_initial_prompt.txt
[2025-09-29T23:46:46.507941] [PI] Calling o3 for initial analysis...
[2025-09-29T23:46:59.086590] [PI] Reasoning iteration 1
[2025-09-29T23:46:59.093007] [PI] Executing function call 1: hybrid_search
[2025-09-29T23:46:59.094537] [PI] Function arguments: {'query': 'hapten definition non-protein antigenic but not immunogenic', 'k': 5, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-09-29T23:46:59.096101] Saving JSON to bench_final/run1/medmcqa/medmcqa_341/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-09-29T23:47:55.637750] [PI] Function hybrid_search executed successfully
[2025-09-29T23:47:55.639814] Saving JSON to bench_final/run1/medmcqa/medmcqa_341/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-09-29T23:47:55.644846] [PI] Continuing reasoning with 1 function responses...
[2025-09-29T23:48:04.347988] [PI] Reasoning iteration 2
[2025-09-29T23:48:04.349465] [PI] No function calls found in response
[2025-09-29T23:48:04.351055] [PI] No more function calls - research complete
[2025-09-29T23:48:04.352904] Saving text to bench_final/run1/medmcqa/medmcqa_341/pi_final_answer.txt
[2025-09-29T23:48:04.356588] [QUERYOME] Query completed successfully
