[2025-10-01T18:59:20.937378] [QUERYOME] Starting research for query 544: '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:
Inca bone or Goethe's ossicles is a sutural bone present in?

Options:
A. Bregma
B. Lambda
C. Pterion
D. Asterion'
[2025-10-01T18:59:20.979493] [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:
Inca bone or Goethe's ossicles is a sutural bone present in?

Options:
A. Bregma
B. Lambda
C. Pterion
D. Asterion'
[2025-10-01T18:59:20.981894] Saving text to bench_final/run1/medmcqa/medmcqa_2104/pi_initial_prompt.txt
[2025-10-01T18:59:20.986781] [PI] Calling o3 for initial analysis...
[2025-10-01T18:59:27.976220] [PI] Reasoning iteration 1
[2025-10-01T18:59:27.977808] [PI reasoning] **Clarifying Inca bone location**

I need to address a question about the Inca bone, or Goethe ossicle, which is often found in the lambda region, specifically at the junction of the sagittal and lambdoid sutures. It’s defined as a large triangular wormian bone formed by a non-union in the occipital bone area. Among the options presented, I’ll confirm that the Inca bone is at lambda, so the answer is B. Now, I’ll search for evidence to support this.
[2025-10-01T18:59:27.980042] [PI] Executing function call 1: hybrid_search
[2025-10-01T18:59:27.982777] [PI] Function arguments: {'query': 'Inca bone Goethe ossicle present at lambda sutural bone', 'k': 10, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-10-01T18:59:27.984493] Saving JSON to bench_final/run1/medmcqa/medmcqa_2104/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-01T18:59:29.634181] [PI] Function hybrid_search executed successfully
[2025-10-01T18:59:29.637658] Saving JSON to bench_final/run1/medmcqa/medmcqa_2104/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-01T18:59:29.646907] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T18:59:32.545382] [PI] Reasoning iteration 2
[2025-10-01T18:59:32.547842] [PI] Executing function call 1: hybrid_search
[2025-10-01T18:59:32.549506] [PI] Function arguments: {'query': 'Inca bone sutural bone at lambda junction sagittal lambdoid', 'k': 10, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-10-01T18:59:32.552006] Saving JSON to bench_final/run1/medmcqa/medmcqa_2104/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-10-01T18:59:33.873442] [PI] Function hybrid_search executed successfully
[2025-10-01T18:59:33.876381] Saving JSON to bench_final/run1/medmcqa/medmcqa_2104/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-10-01T18:59:33.892439] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T18:59:39.461592] [PI] Reasoning iteration 3
[2025-10-01T18:59:39.463532] [PI] Executing function call 1: bm25_author_keywords_search
[2025-10-01T18:59:39.466663] [PI] Function arguments: {'query': 'Inca bone lambda sutural bone', 'k': 10}
[2025-10-01T18:59:39.468494] Saving JSON to bench_final/run1/medmcqa/medmcqa_2104/pi_iteration_3_tool_call_2_bm25_author_keywords_search.json
[2025-10-01T18:59:40.139541] [PI] Function bm25_author_keywords_search executed successfully
[2025-10-01T18:59:40.142561] Saving JSON to bench_final/run1/medmcqa/medmcqa_2104/pi_iteration_3_tool_result_2_bm25_author_keywords_search.json
[2025-10-01T18:59:40.147444] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T18:59:43.298117] [PI] Reasoning iteration 4
[2025-10-01T18:59:43.299720] [PI] Executing function call 1: hybrid_search
[2025-10-01T18:59:43.306298] [PI] Function arguments: {'query': 'interparietal bone located between lambda Goethe ossicle', 'k': 10, 'faiss_weight': 0.8, 'bm25_weight': 0.2, 'use_rrf': True}
[2025-10-01T18:59:43.308507] Saving JSON to bench_final/run1/medmcqa/medmcqa_2104/pi_iteration_4_tool_call_2_hybrid_search.json
[2025-10-01T18:59:44.536617] [PI] Function hybrid_search executed successfully
[2025-10-01T18:59:44.538341] Saving JSON to bench_final/run1/medmcqa/medmcqa_2104/pi_iteration_4_tool_result_2_hybrid_search.json
[2025-10-01T18:59:44.544859] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T18:59:48.060279] [PI] Reasoning iteration 5
[2025-10-01T18:59:48.062008] [PI] Executing function call 1: hybrid_search
[2025-10-01T18:59:48.063563] [PI] Function arguments: {'query': 'os incae triangular bone at lambda', 'k': 10, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-10-01T18:59:48.066275] Saving JSON to bench_final/run1/medmcqa/medmcqa_2104/pi_iteration_5_tool_call_2_hybrid_search.json
[2025-10-01T18:59:50.251898] [PI] Function hybrid_search executed successfully
[2025-10-01T18:59:50.253961] Saving JSON to bench_final/run1/medmcqa/medmcqa_2104/pi_iteration_5_tool_result_2_hybrid_search.json
[2025-10-01T18:59:50.274642] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T18:59:59.321589] [PI] Reasoning iteration 6
[2025-10-01T18:59:59.323227] [PI] Executing function call 1: hybrid_search
[2025-10-01T18:59:59.326331] [PI] Function arguments: {'query': 'Inca bone located at lambda wormian bone review', 'k': 10, 'faiss_weight': 0.8, 'bm25_weight': 0.2, 'use_rrf': True}
[2025-10-01T18:59:59.328059] Saving JSON to bench_final/run1/medmcqa/medmcqa_2104/pi_iteration_6_tool_call_2_hybrid_search.json
[2025-10-01T19:00:01.852783] [PI] Function hybrid_search executed successfully
[2025-10-01T19:00:01.854896] Saving JSON to bench_final/run1/medmcqa/medmcqa_2104/pi_iteration_6_tool_result_2_hybrid_search.json
[2025-10-01T19:00:01.861362] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T19:00:12.808130] [PI] Reasoning iteration 7
[2025-10-01T19:00:12.809878] [PI] No function calls found in response
[2025-10-01T19:00:12.812007] [PI] No more function calls - research complete
[2025-10-01T19:00:12.813671] Saving text to bench_final/run1/medmcqa/medmcqa_2104/pi_final_answer.txt
[2025-10-01T19:00:12.819464] [QUERYOME] Query completed successfully
