[2025-10-01T19:24:51.794453] [QUERYOME] Starting research for query 608: '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:
During cryosurgery

Options:
A. Cells get evaporated
B. Cells will not die, only freeze
C. Cell death occurs when the temperature falls below -20°C
D. Patients need general anesthesia'
[2025-10-01T19:24:51.842574] [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:
During cryosurgery

Options:
A. Cells get evaporated
B. Cells will not die, only freeze
C. Cell death occurs when the temperature falls below -20°C
D. Patients need general anesthesia'
[2025-10-01T19:24:51.844255] Saving text to bench_final/run1/medmcqa/medmcqa_2168/pi_initial_prompt.txt
[2025-10-01T19:24:51.849471] [PI] Calling o3 for initial analysis...
[2025-10-01T19:24:55.208571] [PI] Reasoning iteration 1
[2025-10-01T19:24:55.212004] [PI] Executing function call 1: hybrid_search
[2025-10-01T19:24:55.213928] [PI] Function arguments: {'query': 'cryosurgery cell death temperature -20°C lethal freezing cell at -20 cryosurgery', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T19:24:55.216546] Saving JSON to bench_final/run1/medmcqa/medmcqa_2168/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-01T19:24:57.032858] [PI] Function hybrid_search executed successfully
[2025-10-01T19:24:57.034931] Saving JSON to bench_final/run1/medmcqa/medmcqa_2168/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-01T19:24:57.043545] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T19:24:59.840045] [PI] Reasoning iteration 2
[2025-10-01T19:24:59.842971] [PI] Executing function call 1: hybrid_search
[2025-10-01T19:24:59.844962] [PI] Function arguments: {'query': 'cell death occurs below minus 20 degrees celsius cryotherapy', 'k': 10, 'faiss_weight': 0.4, 'bm25_weight': 0.6, 'use_rrf': True}
[2025-10-01T19:24:59.847509] Saving JSON to bench_final/run1/medmcqa/medmcqa_2168/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-10-01T19:25:01.117275] [PI] Function hybrid_search executed successfully
[2025-10-01T19:25:01.119416] Saving JSON to bench_final/run1/medmcqa/medmcqa_2168/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-10-01T19:25:01.127237] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T19:25:07.613859] [PI] Reasoning iteration 3
[2025-10-01T19:25:07.616416] [PI] Executing function call 1: hybrid_search
[2025-10-01T19:25:07.618039] [PI] Function arguments: {'query': 'lethal temperature -20 cryosurgery', 'k': 10, 'faiss_weight': 0.5, 'bm25_weight': 0.5, 'use_rrf': True}
[2025-10-01T19:25:07.619676] Saving JSON to bench_final/run1/medmcqa/medmcqa_2168/pi_iteration_3_tool_call_2_hybrid_search.json
[2025-10-01T19:25:09.525128] [PI] Function hybrid_search executed successfully
[2025-10-01T19:25:09.527709] Saving JSON to bench_final/run1/medmcqa/medmcqa_2168/pi_iteration_3_tool_result_2_hybrid_search.json
[2025-10-01T19:25:09.544775] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T19:25:13.841402] [PI] Reasoning iteration 4
[2025-10-01T19:25:13.842971] [PI] Executing function call 1: hybrid_search
[2025-10-01T19:25:13.844440] [PI] Function arguments: {'query': 'wart cryotherapy -20°C lethal temperature', 'k': 10, 'faiss_weight': 0.5, 'bm25_weight': 0.5, 'use_rrf': True}
[2025-10-01T19:25:13.847372] Saving JSON to bench_final/run1/medmcqa/medmcqa_2168/pi_iteration_4_tool_call_2_hybrid_search.json
[2025-10-01T19:25:15.512417] [PI] Function hybrid_search executed successfully
[2025-10-01T19:25:15.514324] Saving JSON to bench_final/run1/medmcqa/medmcqa_2168/pi_iteration_4_tool_result_2_hybrid_search.json
[2025-10-01T19:25:15.523341] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T19:25:24.029344] [PI] Reasoning iteration 5
[2025-10-01T19:25:24.031991] [PI] No function calls found in response
[2025-10-01T19:25:24.034135] [PI] No more function calls - research complete
[2025-10-01T19:25:24.037423] Saving text to bench_final/run1/medmcqa/medmcqa_2168/pi_final_answer.txt
[2025-10-01T19:25:24.061896] [QUERYOME] Query completed successfully
