[2025-09-30T11:34:07.844063] [QUERYOME] Starting research for query 675: '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:
According to the new RNTCP guidelines, the following is not a suspect of tuberculosis 

Options:
{'A': 'Confirmed extra-pulmonary tuberculosis patient with cough of 2 weeks or more', 'B': 'HIV-positive patient with cough of any duration', 'C': 'Contacts of sputum positive tuberculosis patient with cough of any duration', 'D': 'Any individual having cough of duration 2 weeks or more'}'
[2025-09-30T11:34:07.911576] [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:
According to the new RNTCP guidelines, the following is not a suspect of tuberculosis 

Options:
{'A': 'Confirmed extra-pulmonary tuberculosis patient with cough of 2 weeks or more', 'B': 'HIV-positive patient with cough of any duration', 'C': 'Contacts of sputum positive tuberculosis patient with cough of any duration', 'D': 'Any individual having cough of duration 2 weeks or more'}'
[2025-09-30T11:34:07.913284] Saving text to bench_final/run1/medmcqa/medmcqa_674/pi_initial_prompt.txt
[2025-09-30T11:34:07.917837] [PI] Calling o3 for initial analysis...
[2025-09-30T11:34:20.211754] [PI] Reasoning iteration 1
[2025-09-30T11:34:20.213463] [PI reasoning] **Evaluating TB suspect guidelines**

I'm considering the requirements of the Revised National Tuberculosis Control Program (RNTCP) regarding TB suspects. The older definition included a cough lasting more than two weeks, but updated guidelines have broadened this. They've specified that in HIV-positive patients, any cough, fever, or weight loss qualifies. The question is about identifying a case that isn’t a TB suspect. If Option A is a confirmed extra-pulmonary TB patient with a cough of two weeks or more, they're already established and not a suspect for pulmonary TB.
[2025-09-30T11:34:20.216034] [PI] Executing function call 1: hybrid_search
[2025-09-30T11:34:20.217751] [PI] Function arguments: {'query': 'RNTCP presumptive tuberculosis cough 2 weeks HIV positive cough any duration contacts of sputum positive patient definition', 'k': 10, 'faiss_weight': 0.4, 'bm25_weight': 0.6, 'use_rrf': True}
[2025-09-30T11:34:20.222917] Saving JSON to bench_final/run1/medmcqa/medmcqa_674/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-09-30T11:34:39.414859] [PI] Function hybrid_search executed successfully
[2025-09-30T11:34:39.417079] Saving JSON to bench_final/run1/medmcqa/medmcqa_674/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-09-30T11:34:39.435330] [PI] Continuing reasoning with 1 function responses...
[2025-09-30T11:34:44.430033] [PI] Reasoning iteration 2
[2025-09-30T11:34:44.431663] [PI] Executing function call 1: hybrid_search
[2025-09-30T11:34:44.433294] [PI] Function arguments: {'query': 'RNTCP Technical Operational Guidelines 2016 presumptive TB case definition HIV any cough', 'k': 10, 'faiss_weight': 0.3, 'bm25_weight': 0.7, 'use_rrf': True}
[2025-09-30T11:34:44.435799] Saving JSON to bench_final/run1/medmcqa/medmcqa_674/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-09-30T11:35:19.536948] [PI] Function hybrid_search executed successfully
[2025-09-30T11:35:19.542897] Saving JSON to bench_final/run1/medmcqa/medmcqa_674/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-09-30T11:35:19.549871] [PI] Continuing reasoning with 1 function responses...
[2025-09-30T11:35:31.765769] [PI] Reasoning iteration 3
[2025-09-30T11:35:31.767715] [PI] No function calls found in response
[2025-09-30T11:35:31.770656] [PI] No more function calls - research complete
[2025-09-30T11:35:31.772669] Saving text to bench_final/run1/medmcqa/medmcqa_674/pi_final_answer.txt
[2025-09-30T11:35:31.780908] [QUERYOME] Query completed successfully
