[2025-10-01T22:40:43.829250] [QUERYOME] Starting research for query 1067: '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:
What % is the incidence of vertucci type 8

Options:
A. 6%
B. 10%
C. 2%
D. 12%'
[2025-10-01T22:40:43.871255] [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:
What % is the incidence of vertucci type 8

Options:
A. 6%
B. 10%
C. 2%
D. 12%'
[2025-10-01T22:40:43.873991] Saving text to bench_final/run1/medmcqa/medmcqa_2627/pi_initial_prompt.txt
[2025-10-01T22:40:43.877972] [PI] Calling o3 for initial analysis...
[2025-10-01T22:40:54.669957] [PI] Reasoning iteration 1
[2025-10-01T22:40:54.671629] [PI reasoning] **Analyzing Vertucci type 8 incidence**

I see the question relates to the incidence percentage for Vertucci type 8, which involves a specific classification of root canal morphology. Type 8 is characterized by three canals from the pulp chamber to the apex and is relatively rare. The overall incidence varies by tooth type and population, with previous studies showing type 8 at about 1%, though that option isn’t listed. The question may involve mandibular first molars, so I should clarify and verify further.
[2025-10-01T22:40:54.673256] [PI] Executing function call 1: hybrid_search
[2025-10-01T22:40:54.675584] [PI] Function arguments: {'query': 'Vertucci type VIII incidence percentage 1.1', 'k': 10, 'faiss_weight': 0.5, 'bm25_weight': 0.5, 'use_rrf': True}
[2025-10-01T22:40:54.677388] Saving JSON to bench_final/run1/medmcqa/medmcqa_2627/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-01T22:40:55.598856] [PI] Function hybrid_search executed successfully
[2025-10-01T22:40:55.605567] Saving JSON to bench_final/run1/medmcqa/medmcqa_2627/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-01T22:40:55.611316] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T22:40:58.606925] [PI] Reasoning iteration 2
[2025-10-01T22:40:58.608375] [PI] Executing function call 1: hybrid_search
[2025-10-01T22:40:58.609944] [PI] Function arguments: {'query': 'Vertucci type VIII percentage', 'k': 10, 'faiss_weight': 0.4, 'bm25_weight': 0.6, 'use_rrf': True}
[2025-10-01T22:40:58.611425] Saving JSON to bench_final/run1/medmcqa/medmcqa_2627/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-10-01T22:40:59.634103] [PI] Function hybrid_search executed successfully
[2025-10-01T22:40:59.636652] Saving JSON to bench_final/run1/medmcqa/medmcqa_2627/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-10-01T22:40:59.655895] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T22:41:02.866927] [PI] Reasoning iteration 3
[2025-10-01T22:41:02.868379] [PI] Executing function call 1: hybrid_search
[2025-10-01T22:41:02.870612] [PI] Function arguments: {'query': 'Vertucci 1984 type VIII 1.1%', 'k': 10, 'faiss_weight': 0.5, 'bm25_weight': 0.5, 'use_rrf': True}
[2025-10-01T22:41:02.872081] Saving JSON to bench_final/run1/medmcqa/medmcqa_2627/pi_iteration_3_tool_call_2_hybrid_search.json
[2025-10-01T22:41:03.731070] [PI] Function hybrid_search executed successfully
[2025-10-01T22:41:03.733338] Saving JSON to bench_final/run1/medmcqa/medmcqa_2627/pi_iteration_3_tool_result_2_hybrid_search.json
[2025-10-01T22:41:03.753240] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T22:41:14.916519] [PI] Reasoning iteration 4
[2025-10-01T22:41:14.918283] [PI] No function calls found in response
[2025-10-01T22:41:14.919900] [PI] No more function calls - research complete
[2025-10-01T22:41:14.921825] Saving text to bench_final/run1/medmcqa/medmcqa_2627/pi_final_answer.txt
[2025-10-01T22:41:14.926038] [QUERYOME] Query completed successfully
