[2025-10-02T06:05:11.085765] [QUERYOME] Starting research for query 2058: '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:
Which primary tooth resemble premolar

Options:
A. Upper 1st molar
B. Lower 1st molar
C. Upper 2nd molar
D. Lower 2nd molar'
[2025-10-02T06:05:11.126068] [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:
Which primary tooth resemble premolar

Options:
A. Upper 1st molar
B. Lower 1st molar
C. Upper 2nd molar
D. Lower 2nd molar'
[2025-10-02T06:05:11.127543] Saving text to bench_final/run1/medmcqa/medmcqa_3618/pi_initial_prompt.txt
[2025-10-02T06:05:11.132872] [PI] Calling o3 for initial analysis...
[2025-10-02T06:05:19.484129] [PI] Reasoning iteration 1
[2025-10-02T06:05:19.487436] [PI] Executing function call 1: hybrid_search
[2025-10-02T06:05:19.490531] [PI] Function arguments: {'query': 'primary maxillary first molar resembles permanent premolar crown morphology', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-02T06:05:19.492774] Saving JSON to bench_final/run1/medmcqa/medmcqa_3618/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-02T06:05:20.220519] [PI] Function hybrid_search executed successfully
[2025-10-02T06:05:20.222635] Saving JSON to bench_final/run1/medmcqa/medmcqa_3618/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-02T06:05:20.251670] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T06:05:24.325747] [PI] Reasoning iteration 2
[2025-10-02T06:05:24.327707] [PI] Executing function call 1: hybrid_search
[2025-10-02T06:05:24.329557] [PI] Function arguments: {'query': 'deciduous maxillary first molar resembles a premolar', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-02T06:05:24.332266] Saving JSON to bench_final/run1/medmcqa/medmcqa_3618/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-10-02T06:05:24.862201] [PI] Function hybrid_search executed successfully
[2025-10-02T06:05:24.863985] Saving JSON to bench_final/run1/medmcqa/medmcqa_3618/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-10-02T06:05:24.872612] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T06:05:31.218599] [PI] Reasoning iteration 3
[2025-10-02T06:05:31.221254] [PI] Executing function call 1: hybrid_search
[2025-10-02T06:05:31.223465] [PI] Function arguments: {'query': 'primary maxillary first molar has a crown that resembles a permanent premolar', 'k': 10, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-10-02T06:05:31.225790] Saving JSON to bench_final/run1/medmcqa/medmcqa_3618/pi_iteration_3_tool_call_2_hybrid_search.json
[2025-10-02T06:05:31.826023] [PI] Function hybrid_search executed successfully
[2025-10-02T06:05:31.827806] Saving JSON to bench_final/run1/medmcqa/medmcqa_3618/pi_iteration_3_tool_result_2_hybrid_search.json
[2025-10-02T06:05:31.836992] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T06:05:37.464318] [PI] Reasoning iteration 4
[2025-10-02T06:05:37.467032] [PI] Executing function call 1: hybrid_search
[2025-10-02T06:05:37.468649] [PI] Function arguments: {'query': 'crown morphology primary maxillary first molar resembles premolar', 'k': 10, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-10-02T06:05:37.472251] Saving JSON to bench_final/run1/medmcqa/medmcqa_3618/pi_iteration_4_tool_call_2_hybrid_search.json
[2025-10-02T06:05:38.012415] [PI] Function hybrid_search executed successfully
[2025-10-02T06:05:38.015507] Saving JSON to bench_final/run1/medmcqa/medmcqa_3618/pi_iteration_4_tool_result_2_hybrid_search.json
[2025-10-02T06:05:38.022453] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T06:05:43.292777] [PI] Reasoning iteration 5
[2025-10-02T06:05:43.296002] [PI] Executing function call 1: hybrid_search
[2025-10-02T06:05:43.297838] [PI] Function arguments: {'query': 'maxillary primary first molar resembles premolar crown', 'k': 10, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-10-02T06:05:43.299523] Saving JSON to bench_final/run1/medmcqa/medmcqa_3618/pi_iteration_5_tool_call_2_hybrid_search.json
[2025-10-02T06:05:43.808093] [PI] Function hybrid_search executed successfully
[2025-10-02T06:05:43.812039] Saving JSON to bench_final/run1/medmcqa/medmcqa_3618/pi_iteration_5_tool_result_2_hybrid_search.json
[2025-10-02T06:05:43.819103] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T06:05:48.251129] [PI] Reasoning iteration 6
[2025-10-02T06:05:48.252125] [PI] Executing function call 1: hybrid_search
[2025-10-02T06:05:48.253506] [PI] Function arguments: {'query': 'premolar like primary maxillary first molar', 'k': 10, 'faiss_weight': 0.8, 'bm25_weight': 0.2, 'use_rrf': True}
[2025-10-02T06:05:48.257108] Saving JSON to bench_final/run1/medmcqa/medmcqa_3618/pi_iteration_6_tool_call_2_hybrid_search.json
[2025-10-02T06:05:48.781565] [PI] Function hybrid_search executed successfully
[2025-10-02T06:05:48.783605] Saving JSON to bench_final/run1/medmcqa/medmcqa_3618/pi_iteration_6_tool_result_2_hybrid_search.json
[2025-10-02T06:05:48.793977] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T06:06:07.832384] [PI] Reasoning iteration 7
[2025-10-02T06:06:07.834076] [PI reasoning] **Reviewing morphological citations**

I’m finding that a PubMed search isn’t easily capturing the concepts I need, as morphological descriptions might be more in textbooks than articles. For the exam answer, I could cite a review discussing root canal variations, especially noting the maxillary first molar's variability, but I won’t mention its resemblance to a premolar. There's a 2022 paper indicating great anatomical variability in maxillary first molars. If I can't find specific evidence, I might reference standard dental anatomy textbooks instead, ensuring to meet the in-text citation requirement.
[2025-10-02T06:06:07.838509] [PI] Executing function call 1: hybrid_search
[2025-10-02T06:06:07.840967] [PI] Function arguments: {'query': "maxillary primary first molar resembles premolar crown morphology 'premolar crown on molar roots'", 'k': 10, 'faiss_weight': 0.8, 'bm25_weight': 0.2, 'use_rrf': True}
[2025-10-02T06:06:07.842743] Saving JSON to bench_final/run1/medmcqa/medmcqa_3618/pi_iteration_7_tool_call_2_hybrid_search.json
[2025-10-02T06:06:08.357764] [PI] Function hybrid_search executed successfully
[2025-10-02T06:06:08.360587] Saving JSON to bench_final/run1/medmcqa/medmcqa_3618/pi_iteration_7_tool_result_2_hybrid_search.json
[2025-10-02T06:06:08.381031] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T06:06:16.467036] [PI] Reasoning iteration 8
[2025-10-02T06:06:16.469015] [PI] Executing function call 1: hybrid_search
[2025-10-02T06:06:16.471800] [PI] Function arguments: {'query': 'primary maxillary first molar described as premolar crown', 'k': 20, 'faiss_weight': 0.8, 'bm25_weight': 0.2, 'use_rrf': True}
[2025-10-02T06:06:16.473831] Saving JSON to bench_final/run1/medmcqa/medmcqa_3618/pi_iteration_8_tool_call_2_hybrid_search.json
[2025-10-02T06:06:17.070671] [PI] Function hybrid_search executed successfully
[2025-10-02T06:06:17.073375] Saving JSON to bench_final/run1/medmcqa/medmcqa_3618/pi_iteration_8_tool_result_2_hybrid_search.json
[2025-10-02T06:06:17.081149] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T06:06:25.473938] [PI] Reasoning iteration 9
[2025-10-02T06:06:25.476836] [PI] Executing function call 1: hybrid_search
[2025-10-02T06:06:25.479217] [PI] Function arguments: {'query': "Wheeler's dental anatomy primary maxillary first molar resembles premolar", 'k': 10, 'faiss_weight': 0.9, 'bm25_weight': 0.1, 'use_rrf': True}
[2025-10-02T06:06:25.481996] Saving JSON to bench_final/run1/medmcqa/medmcqa_3618/pi_iteration_9_tool_call_2_hybrid_search.json
[2025-10-02T06:06:25.915827] [PI] Function hybrid_search executed successfully
[2025-10-02T06:06:25.918208] Saving JSON to bench_final/run1/medmcqa/medmcqa_3618/pi_iteration_9_tool_result_2_hybrid_search.json
[2025-10-02T06:06:25.925633] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T06:06:39.308997] [PI] Reasoning iteration 10
[2025-10-02T06:06:39.311420] [PI] No function calls found in response
[2025-10-02T06:06:39.312939] [PI] No more function calls - research complete
[2025-10-02T06:06:39.315493] Saving text to bench_final/run1/medmcqa/medmcqa_3618/pi_final_answer.txt
[2025-10-02T06:06:39.322216] [QUERYOME] Query completed successfully
