[2025-10-01T13:45:29.201230] [QUERYOME] Starting research for query 1539: '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:
All of the following are reversible long acting contraceptives except:? 

Options:
{'A': 'Copper T', 'B': 'Laparoscopic tubal ligation', 'C': 'LNG- IUS', 'D': 'Implanon'}'
[2025-10-01T13:45:29.260853] [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:
All of the following are reversible long acting contraceptives except:? 

Options:
{'A': 'Copper T', 'B': 'Laparoscopic tubal ligation', 'C': 'LNG- IUS', 'D': 'Implanon'}'
[2025-10-01T13:45:29.262708] Saving text to bench_final/run1/medmcqa/medmcqa_1538/pi_initial_prompt.txt
[2025-10-01T13:45:29.269095] [PI] Calling o3 for initial analysis...
[2025-10-01T13:45:35.963888] [PI] Reasoning iteration 1
[2025-10-01T13:45:35.966098] [PI reasoning] **Identifying reversible contraceptives**

I’m trying to answer the question about which of the long-acting contraceptives is not reversible. The options include Copper T (which is reversible), Laparoscopic tubal ligation (permanent and irreversible), LNG-IUS (reversible), and the Implanon implant (reversible). So, it looks like the correct answer is B. I’ll need to gather some citations for guidelines on permanent versus reversible contraceptives, potentially looking at WHO Family Planning or ACOG for supporting references.
[2025-10-01T13:45:35.967898] [PI] Executing function call 1: hybrid_search
[2025-10-01T13:45:35.970633] [PI] Function arguments: {'query': 'laparoscopic tubal ligation permanent contraception irreversible compared to reversible long acting reversible contraceptives Copper T levonorgestrel IUS Implanon', 'k': 10, 'faiss_weight': 0.4, 'bm25_weight': 0.6, 'use_rrf': True}
[2025-10-01T13:45:35.972438] Saving JSON to bench_final/run1/medmcqa/medmcqa_1538/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-01T13:46:19.529827] [PI] Function hybrid_search executed successfully
[2025-10-01T13:46:19.531609] Saving JSON to bench_final/run1/medmcqa/medmcqa_1538/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-01T13:46:19.547415] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T13:46:23.522391] [PI] Reasoning iteration 2
[2025-10-01T13:46:23.524704] [PI] Executing function call 1: hybrid_search
[2025-10-01T13:46:23.526416] [PI] Function arguments: {'query': 'Implanon reversible long acting reversible contraceptive rapid return fertility after removal', 'k': 10, 'faiss_weight': 0.4, 'bm25_weight': 0.6, 'use_rrf': True}
[2025-10-01T13:46:23.529368] Saving JSON to bench_final/run1/medmcqa/medmcqa_1538/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-10-01T13:46:58.535132] [PI] Function hybrid_search executed successfully
[2025-10-01T13:46:58.537632] Saving JSON to bench_final/run1/medmcqa/medmcqa_1538/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-10-01T13:46:58.551097] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T13:47:04.205206] [PI] Reasoning iteration 3
[2025-10-01T13:47:04.206853] [PI] Executing function call 1: hybrid_search
[2025-10-01T13:47:04.209803] [PI] Function arguments: {'query': 'Copper T intrauterine device long acting reversible contraception reversible return fertility', 'k': 10, 'faiss_weight': 0.4, 'bm25_weight': 0.6, 'use_rrf': True}
[2025-10-01T13:47:04.211467] Saving JSON to bench_final/run1/medmcqa/medmcqa_1538/pi_iteration_3_tool_call_2_hybrid_search.json
[2025-10-01T13:47:38.987130] [PI] Function hybrid_search executed successfully
[2025-10-01T13:47:38.989652] Saving JSON to bench_final/run1/medmcqa/medmcqa_1538/pi_iteration_3_tool_result_2_hybrid_search.json
[2025-10-01T13:47:39.005809] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T13:47:51.841713] [PI] Reasoning iteration 4
[2025-10-01T13:47:51.844644] [PI] No function calls found in response
[2025-10-01T13:47:51.846347] [PI] No more function calls - research complete
[2025-10-01T13:47:51.849703] Saving text to bench_final/run1/medmcqa/medmcqa_1538/pi_final_answer.txt
[2025-10-01T13:47:51.855078] [QUERYOME] Query completed successfully
