[2025-10-02T00:06:45.850449] [QUERYOME] Starting research for query 1258: '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 of the following structures is not found in a living pulp?

Options:
A. Collagen fibres
B. Haversian fibres
C. Non-myelinated nerve fibres
D. Reticulum'
[2025-10-02T00:06:45.904205] [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 of the following structures is not found in a living pulp?

Options:
A. Collagen fibres
B. Haversian fibres
C. Non-myelinated nerve fibres
D. Reticulum'
[2025-10-02T00:06:45.905809] Saving text to bench_final/run1/medmcqa/medmcqa_2818/pi_initial_prompt.txt
[2025-10-02T00:06:45.910521] [PI] Calling o3 for initial analysis...
[2025-10-02T00:06:56.077237] [PI] Reasoning iteration 1
[2025-10-02T00:06:56.079054] [PI reasoning] **Exploring dental pulp structures**

I'm diving into dental histology, particularly the pulp, which is a living structure. It contains collagen fibers, mainly types I and III, along with non-myelinated nerve fibers that indicate pain, and some myelinated ones. The pulp is made up of loose connective tissue, featuring reticular, collagen, and fine elastic fibers. I also recall there’s a reticulin network. However, Haversian fibers are associated with bone, not pulp, so I’ll need to provide reasoning for that and look up citations to support this.
[2025-10-02T00:06:56.081135] [PI] Executing function call 1: hybrid_search
[2025-10-02T00:06:56.082937] [PI] Function arguments: {'query': 'dental pulp components collagen fibers non myelinated nerve fibers reticular fibers haversian fibers dental pulp', 'k': 5, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-02T00:06:56.085076] Saving JSON to bench_final/run1/medmcqa/medmcqa_2818/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-02T00:06:56.582507] [PI] Function hybrid_search executed successfully
[2025-10-02T00:06:56.584494] Saving JSON to bench_final/run1/medmcqa/medmcqa_2818/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-02T00:06:56.589667] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T00:06:59.980677] [PI] Reasoning iteration 2
[2025-10-02T00:06:59.982242] [PI] Executing function call 1: hybrid_search
[2025-10-02T00:06:59.984184] [PI] Function arguments: {'query': 'Haversian fibers dental pulp', 'k': 10, 'faiss_weight': 0.4, 'bm25_weight': 0.6, 'use_rrf': True}
[2025-10-02T00:06:59.985389] Saving JSON to bench_final/run1/medmcqa/medmcqa_2818/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-10-02T00:07:00.640638] [PI] Function hybrid_search executed successfully
[2025-10-02T00:07:00.642702] Saving JSON to bench_final/run1/medmcqa/medmcqa_2818/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-10-02T00:07:00.648238] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T00:07:09.513130] [PI] Reasoning iteration 3
[2025-10-02T00:07:09.515512] [PI] No function calls found in response
[2025-10-02T00:07:09.517221] [PI] No more function calls - research complete
[2025-10-02T00:07:09.520177] Saving text to bench_final/run1/medmcqa/medmcqa_2818/pi_final_answer.txt
[2025-10-02T00:07:09.525052] [QUERYOME] Query completed successfully
