[2025-10-01T19:47:27.317270] [QUERYOME] Starting research for query 661: '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:
The muscles of the tongue are supplied by:

Options:
A. Glossopharyngeal nerve
B. Lingual nerve
C. Chorda tympani
D. Hypoglossal'
[2025-10-01T19:47:27.359245] [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:
The muscles of the tongue are supplied by:

Options:
A. Glossopharyngeal nerve
B. Lingual nerve
C. Chorda tympani
D. Hypoglossal'
[2025-10-01T19:47:27.361654] Saving text to bench_final/run1/medmcqa/medmcqa_2221/pi_initial_prompt.txt
[2025-10-01T19:47:27.388745] [PI] Calling o3 for initial analysis...
[2025-10-01T19:47:33.149564] [PI] Reasoning iteration 1
[2025-10-01T19:47:33.151904] [PI reasoning] **Evaluating tongue muscle innervation**

I’m considering a question about the muscle supply of the tongue and which cranial nerves are involved. Most of the intrinsic and extrinsic muscles, except the palatoglossus, are innervated by the hypoglossal nerve. For sensory functions, the glossopharyngeal nerve provides sensory innervation, while the lingual nerve (a branch of V3) covers general sensation for the anterior two-thirds and taste through the chorda tympani. I'll confirm that the answer is D and provide a reference from a standard anatomy source, like Gray's or Netter.
[2025-10-01T19:47:33.153724] [PI] Executing function call 1: hybrid_search
[2025-10-01T19:47:33.156995] [PI] Function arguments: {'query': 'hypoglossal nerve supplies intrinsic and extrinsic muscles of tongue except palatoglossus', 'k': 5, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T19:47:33.158879] Saving JSON to bench_final/run1/medmcqa/medmcqa_2221/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-01T19:47:34.158701] [PI] Function hybrid_search executed successfully
[2025-10-01T19:47:34.162033] Saving JSON to bench_final/run1/medmcqa/medmcqa_2221/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-01T19:47:34.167579] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T19:47:40.318026] [PI] Reasoning iteration 2
[2025-10-01T19:47:40.319677] [PI] No function calls found in response
[2025-10-01T19:47:40.322364] [PI] No more function calls - research complete
[2025-10-01T19:47:40.324559] Saving text to bench_final/run1/medmcqa/medmcqa_2221/pi_final_answer.txt
[2025-10-01T19:47:40.343536] [QUERYOME] Query completed successfully
