[2025-09-29T21:01:30.259184] [QUERYOME] Starting research for query 257: '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:
Square knot is composed of: 

Options:
{'A': 'Two single loops thrown in opposite direction', 'B': 'Two double loops thrown in opposite direction', 'C': 'Two single loops thrown in same direction', 'D': 'Two double loops thrown in Same direction'}'
[2025-09-29T21:01:30.309622] [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:
Square knot is composed of: 

Options:
{'A': 'Two single loops thrown in opposite direction', 'B': 'Two double loops thrown in opposite direction', 'C': 'Two single loops thrown in same direction', 'D': 'Two double loops thrown in Same direction'}'
[2025-09-29T21:01:30.314861] Saving text to bench_final/run1/medmcqa/medmcqa_256/pi_initial_prompt.txt
[2025-09-29T21:01:30.320731] [PI] Calling o3 for initial analysis...
[2025-09-29T21:01:34.719739] [PI] Reasoning iteration 1
[2025-09-29T21:01:34.721361] [PI reasoning] **Explaining surgical knots**

I need to provide a clear answer about surgical knots, specifically the square knot, also known as the reef knot. It's created by using two opposing throws, making two single loops thrown in opposite directions. I'll aim to produce a concise reasoning and consider citing relevant surgical texts for support. This will enhance the credibility of the information, making it more useful for the user. Let's keep it simple yet informative!
[2025-09-29T21:01:34.723588] [PI] Executing function call 1: hybrid_search
[2025-09-29T21:01:34.725067] [PI] Function arguments: {'query': 'square knot surgical two single throws opposite direction reef knot definition', 'k': 5, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-09-29T21:01:34.726542] Saving JSON to bench_final/run1/medmcqa/medmcqa_256/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-09-29T21:02:27.224653] [PI] Function hybrid_search executed successfully
[2025-09-29T21:02:27.226364] Saving JSON to bench_final/run1/medmcqa/medmcqa_256/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-09-29T21:02:27.259083] [PI] Continuing reasoning with 1 function responses...
[2025-09-29T21:02:31.829228] [PI] Reasoning iteration 2
[2025-09-29T21:02:31.830742] [PI] Executing function call 1: hybrid_search
[2025-09-29T21:02:31.835556] [PI] Function arguments: {'query': 'reef knot consists of two simple knots tied in opposite directions definition', 'k': 5, 'faiss_weight': 0.5, 'bm25_weight': 0.5, 'use_rrf': True}
[2025-09-29T21:02:31.837062] Saving JSON to bench_final/run1/medmcqa/medmcqa_256/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-09-29T21:03:31.789919] [PI] Function hybrid_search executed successfully
[2025-09-29T21:03:31.793305] Saving JSON to bench_final/run1/medmcqa/medmcqa_256/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-09-29T21:03:31.801111] [PI] Continuing reasoning with 1 function responses...
[2025-09-29T21:03:34.939631] [PI] Reasoning iteration 3
[2025-09-29T21:03:34.941602] [PI] No function calls found in response
[2025-09-29T21:03:34.944281] [PI] No more function calls - research complete
[2025-09-29T21:03:34.945807] Saving text to bench_final/run1/medmcqa/medmcqa_256/pi_final_answer.txt
[2025-09-29T21:03:34.954445] [QUERYOME] Query completed successfully
