[2025-09-29T18:02:26.407733] [QUERYOME] Starting research for query 174: '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:
Which TCA intermediate is used in haem synthesis: 

Options:
{'A': 'Fumarate', 'B': 'Alpha keto gluterate', 'C': 'Malate', 'D': 'Succinyl CoA'}'
[2025-09-29T18:02:26.461159] [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:
Which TCA intermediate is used in haem synthesis: 

Options:
{'A': 'Fumarate', 'B': 'Alpha keto gluterate', 'C': 'Malate', 'D': 'Succinyl CoA'}'
[2025-09-29T18:02:26.462796] Saving text to bench_final/run1/medmcqa/medmcqa_173/pi_initial_prompt.txt
[2025-09-29T18:02:26.467414] [PI] Calling o3 for initial analysis...
[2025-09-29T18:02:32.569088] [PI] Reasoning iteration 1
[2025-09-29T18:02:32.571497] [PI] Executing function call 1: hybrid_search
[2025-09-29T18:02:32.576521] [PI] Function arguments: {'query': 'heme synthesis succinyl CoA glycine aminolevulinic acid synthase first step', 'k': 5, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-09-29T18:02:32.577931] Saving JSON to bench_final/run1/medmcqa/medmcqa_173/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-09-29T18:03:36.236659] [PI] Function hybrid_search executed successfully
[2025-09-29T18:03:36.238283] Saving JSON to bench_final/run1/medmcqa/medmcqa_173/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-09-29T18:03:36.257132] [PI] Continuing reasoning with 1 function responses...
[2025-09-29T18:03:40.718010] [PI] Reasoning iteration 2
[2025-09-29T18:03:40.719725] [PI] No function calls found in response
[2025-09-29T18:03:40.720968] [PI] No more function calls - research complete
[2025-09-29T18:03:40.725656] Saving text to bench_final/run1/medmcqa/medmcqa_173/pi_final_answer.txt
[2025-09-29T18:03:40.732460] [QUERYOME] Query completed successfully
