[2025-10-01T17:17:00.757340] [QUERYOME] Starting research for query 305: '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:
IOTN is not used for which malocclusion?

Options:
A. Open bite
B. CLP
C. Bimaxillary protrusion
D. Crowding'
[2025-10-01T17:17:00.808192] [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:
IOTN is not used for which malocclusion?

Options:
A. Open bite
B. CLP
C. Bimaxillary protrusion
D. Crowding'
[2025-10-01T17:17:00.811407] Saving text to bench_final/run1/medmcqa/medmcqa_1865/pi_initial_prompt.txt
[2025-10-01T17:17:00.816814] [PI] Calling o3 for initial analysis...
[2025-10-01T17:17:10.192054] [PI] Reasoning iteration 1
[2025-10-01T17:17:10.193762] [PI reasoning] **Understanding IOTN use**

I've got a question about the Index of Orthodontic Treatment Need (IOTN) and its role in grading malocclusion severity. The question asks which type of malocclusion is not assessed by IOTN, with options like open bite, cleft lip/palate (CLP), bimaxillary protrusion, and crowding. The IOTN includes both dental health and aesthetic components, but I realize that CLP is covered since it falls under grade five for significant defects. Bimaxillary protrusion might not be captured well by IOTN if the overjet remains normal.
[2025-10-01T17:17:10.196563] [PI] Executing function call 1: hybrid_search
[2025-10-01T17:17:10.198185] [PI] Function arguments: {'query': 'Index of Orthodontic Treatment Need does not apply bimaxillary protrusion malocclusion IOTN limitations', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T17:17:10.200118] Saving JSON to bench_final/run1/medmcqa/medmcqa_1865/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-01T17:17:12.794169] [PI] Function hybrid_search executed successfully
[2025-10-01T17:17:12.797941] Saving JSON to bench_final/run1/medmcqa/medmcqa_1865/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-01T17:17:12.811496] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T17:17:15.911466] [PI] Reasoning iteration 2
[2025-10-01T17:17:15.912908] [PI] Executing function call 1: hybrid_search
[2025-10-01T17:17:15.914958] [PI] Function arguments: {'query': 'bimaxillary protrusion not represented in IOTN dental health component index of orthodontic treatment need limitation', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T17:17:15.917799] Saving JSON to bench_final/run1/medmcqa/medmcqa_1865/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-10-01T17:17:17.424502] [PI] Function hybrid_search executed successfully
[2025-10-01T17:17:17.427662] Saving JSON to bench_final/run1/medmcqa/medmcqa_1865/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-10-01T17:17:17.435284] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T17:17:23.834258] [PI] Reasoning iteration 3
[2025-10-01T17:17:23.836829] [PI] No function calls found in response
[2025-10-01T17:17:23.838557] [PI] No more function calls - research complete
[2025-10-01T17:17:23.840107] Saving text to bench_final/run1/medmcqa/medmcqa_1865/pi_final_answer.txt
[2025-10-01T17:17:23.844890] [QUERYOME] Query completed successfully
