[2025-09-30T09:07:24.234822] [QUERYOME] Starting research for query 612: '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 is the most numerous component of plaque? 

Options:
{'A': 'Minerals', 'B': 'Food debris', 'C': 'Microorganisms', 'D': 'Leucocytes'}'
[2025-09-30T09:07:24.334934] [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 is the most numerous component of plaque? 

Options:
{'A': 'Minerals', 'B': 'Food debris', 'C': 'Microorganisms', 'D': 'Leucocytes'}'
[2025-09-30T09:07:24.337663] Saving text to bench_final/run1/medmcqa/medmcqa_611/pi_initial_prompt.txt
[2025-09-30T09:07:24.344503] [PI] Calling o3 for initial analysis...
[2025-09-30T09:07:34.462584] [PI] Reasoning iteration 1
[2025-09-30T09:07:34.464301] [PI reasoning] **Considering dental plaque components**

I need to address the quiz question about the most numerous component of dental plaque. It looks like microorganisms, or bacteria, make up around 70-80% of plaque. The composition breaks down to 80% water and 20% solids, where food debris and leucocytes are minimal. I should confirm that microorganisms are indeed the majority, so I’m thinking of doing a quick search to find a reliable source to support this.
[2025-09-30T09:07:34.466666] [PI] Executing function call 1: bm25_mesh_terms_search
[2025-09-30T09:07:34.468272] [PI] Function arguments: {'query': 'dental plaque composition microorganisms largest component', 'k': 5}
[2025-09-30T09:07:34.469946] Saving JSON to bench_final/run1/medmcqa/medmcqa_611/pi_iteration_1_tool_call_2_bm25_mesh_terms_search.json
[2025-09-30T09:07:35.221709] [PI] Function bm25_mesh_terms_search executed successfully
[2025-09-30T09:07:35.223740] Saving JSON to bench_final/run1/medmcqa/medmcqa_611/pi_iteration_1_tool_result_2_bm25_mesh_terms_search.json
[2025-09-30T09:07:35.248915] [PI] Continuing reasoning with 1 function responses...
[2025-09-30T09:07:39.291514] [PI] Reasoning iteration 2
[2025-09-30T09:07:39.296630] [PI] Executing function call 1: hybrid_search
[2025-09-30T09:07:39.298260] [PI] Function arguments: {'query': 'dental plaque composition percentage microorganisms vs food debris', 'k': 10, 'faiss_weight': 0.5, 'bm25_weight': 0.5, 'use_rrf': True}
[2025-09-30T09:07:39.308648] Saving JSON to bench_final/run1/medmcqa/medmcqa_611/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-09-30T09:08:14.132118] [PI] Function hybrid_search executed successfully
[2025-09-30T09:08:14.134246] Saving JSON to bench_final/run1/medmcqa/medmcqa_611/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-09-30T09:08:14.157361] [PI] Continuing reasoning with 1 function responses...
[2025-09-30T09:08:20.237850] [PI] Reasoning iteration 3
[2025-09-30T09:08:20.243292] [PI] Executing function call 1: hybrid_search
[2025-09-30T09:08:20.246404] [PI] Function arguments: {'query': 'dental plaque dry weight 70% bacteria', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-09-30T09:08:20.248100] Saving JSON to bench_final/run1/medmcqa/medmcqa_611/pi_iteration_3_tool_call_2_hybrid_search.json
[2025-09-30T09:09:03.983885] [PI] Function hybrid_search executed successfully
[2025-09-30T09:09:03.986791] Saving JSON to bench_final/run1/medmcqa/medmcqa_611/pi_iteration_3_tool_result_2_hybrid_search.json
[2025-09-30T09:09:03.993928] [PI] Continuing reasoning with 1 function responses...
[2025-09-30T09:09:08.014684] [PI] Reasoning iteration 4
[2025-09-30T09:09:08.017575] [PI] Executing function call 1: hybrid_search
[2025-09-30T09:09:08.019476] [PI] Function arguments: {'query': 'solids of dental plaque consist of microorganisms 70% water 80', 'k': 10, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-09-30T09:09:08.023075] Saving JSON to bench_final/run1/medmcqa/medmcqa_611/pi_iteration_4_tool_call_2_hybrid_search.json
[2025-09-30T09:09:40.143564] [PI] Function hybrid_search executed successfully
[2025-09-30T09:09:40.148679] Saving JSON to bench_final/run1/medmcqa/medmcqa_611/pi_iteration_4_tool_result_2_hybrid_search.json
[2025-09-30T09:09:40.167328] [PI] Continuing reasoning with 1 function responses...
[2025-09-30T09:09:46.818072] [PI] Reasoning iteration 5
[2025-09-30T09:09:46.831291] [PI reasoning] None.
[2025-09-30T09:09:46.848538] [PI] Executing function call 1: hybrid_search
[2025-09-30T09:09:46.850004] [PI] Function arguments: {'query': 'Dental plaque defined as bacterial aggregations upon the teeth Theilade 1977', 'k': 5, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-09-30T09:09:46.852383] Saving JSON to bench_final/run1/medmcqa/medmcqa_611/pi_iteration_5_tool_call_2_hybrid_search.json
[2025-09-30T09:10:21.934921] [PI] Function hybrid_search executed successfully
[2025-09-30T09:10:21.938138] Saving JSON to bench_final/run1/medmcqa/medmcqa_611/pi_iteration_5_tool_result_2_hybrid_search.json
[2025-09-30T09:10:21.946878] [PI] Continuing reasoning with 1 function responses...
[2025-09-30T09:10:31.413283] [PI] Reasoning iteration 6
[2025-09-30T09:10:31.414878] [PI] No function calls found in response
[2025-09-30T09:10:31.417277] [PI] No more function calls - research complete
[2025-09-30T09:10:31.418951] Saving text to bench_final/run1/medmcqa/medmcqa_611/pi_final_answer.txt
[2025-09-30T09:10:31.427509] [QUERYOME] Query completed successfully
