[2025-10-01T03:53:27.754624] [QUERYOME] Starting research for query 1142: '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:
Normal growth of maxilla occurs by 

Options:
{'A': 'Displacement and drift', 'B': 'Drift only', 'C': 'Apposition', 'D': 'Replacement resorption'}'
[2025-10-01T03:53:27.815961] [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:
Normal growth of maxilla occurs by 

Options:
{'A': 'Displacement and drift', 'B': 'Drift only', 'C': 'Apposition', 'D': 'Replacement resorption'}'
[2025-10-01T03:53:27.819519] Saving text to bench_final/run1/medmcqa/medmcqa_1141/pi_initial_prompt.txt
[2025-10-01T03:53:27.824793] [PI] Calling o3 for initial analysis...
[2025-10-01T03:53:36.797636] [PI] Reasoning iteration 1
[2025-10-01T03:53:36.802619] [PI reasoning] **Understanding maxilla growth mechanisms**

The user's question focuses on how the maxilla grows, considering mechanisms like displacement, drift, apposition, or replacement resorption. I believe the correct answer involves a combination of displacement and drift, along with apposition. In craniofacial growth, the maxilla expands due to sutural growth, particularly at its borders, resulting in downward and forward displacement. This growth includes bone remodeling and deposition. I’ll point out that orthodontic texts emphasize both displacement and sutural growth in maxilla development.
[2025-10-01T03:53:36.804761] [PI] Executing function call 1: hybrid_search
[2025-10-01T03:53:36.806564] [PI] Function arguments: {'query': 'growth of maxilla occurs by displacement and drift orthodontics', 'k': 10, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-10-01T03:53:36.808397] Saving JSON to bench_final/run1/medmcqa/medmcqa_1141/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-01T03:54:09.034487] [PI] Function hybrid_search executed successfully
[2025-10-01T03:54:09.039377] Saving JSON to bench_final/run1/medmcqa/medmcqa_1141/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-01T03:54:09.061956] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T03:54:12.045497] [PI] Reasoning iteration 2
[2025-10-01T03:54:12.047297] [PI] Executing function call 1: hybrid_search
[2025-10-01T03:54:12.049705] [PI] Function arguments: {'query': "maxillary growth 'displacement and drift' term 'cortical drift' 'primary displacement'", 'k': 10, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-10-01T03:54:12.051547] Saving JSON to bench_final/run1/medmcqa/medmcqa_1141/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-10-01T03:54:50.935798] [PI] Function hybrid_search executed successfully
[2025-10-01T03:54:50.938070] Saving JSON to bench_final/run1/medmcqa/medmcqa_1141/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-10-01T03:54:50.946511] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T03:54:56.721135] [PI] Reasoning iteration 3
[2025-10-01T03:54:56.725922] [PI] Executing function call 1: hybrid_search
[2025-10-01T03:54:56.727591] [PI] Function arguments: {'query': 'cortical drift downward forward displacement of maxilla growth', 'k': 10, 'faiss_weight': 0.8, 'bm25_weight': 0.2, 'use_rrf': True}
[2025-10-01T03:54:56.730044] Saving JSON to bench_final/run1/medmcqa/medmcqa_1141/pi_iteration_3_tool_call_2_hybrid_search.json
[2025-10-01T03:55:34.206910] [PI] Function hybrid_search executed successfully
[2025-10-01T03:55:34.216890] Saving JSON to bench_final/run1/medmcqa/medmcqa_1141/pi_iteration_3_tool_result_2_hybrid_search.json
[2025-10-01T03:55:34.227896] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T03:55:43.009852] [PI] Reasoning iteration 4
[2025-10-01T03:55:43.020892] [PI] No function calls found in response
[2025-10-01T03:55:43.024744] [PI] No more function calls - research complete
[2025-10-01T03:55:43.026421] Saving text to bench_final/run1/medmcqa/medmcqa_1141/pi_final_answer.txt
[2025-10-01T03:55:43.031652] [QUERYOME] Query completed successfully
