[2025-10-01T19:24:32.881827] [QUERYOME] Starting research for query 607: '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:
A 55 year old male presents with a lesion of 2.5*3.5 cm on lateral border of tongue with induration. There is no associated lymphadenopathy. What is the staging according to the 8th AJCC guidelines?

Options:
A. T2N0M0
B. T3N2M0
C. T4N3M0
D. T3N2M0'
[2025-10-01T19:24:32.931435] [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:
A 55 year old male presents with a lesion of 2.5*3.5 cm on lateral border of tongue with induration. There is no associated lymphadenopathy. What is the staging according to the 8th AJCC guidelines?

Options:
A. T2N0M0
B. T3N2M0
C. T4N3M0
D. T3N2M0'
[2025-10-01T19:24:32.933845] Saving text to bench_final/run1/medmcqa/medmcqa_2167/pi_initial_prompt.txt
[2025-10-01T19:24:32.938894] [PI] Calling o3 for initial analysis...
[2025-10-01T19:24:39.611807] [PI] Reasoning iteration 1
[2025-10-01T19:24:39.613533] [PI] Executing function call 1: hybrid_search
[2025-10-01T19:24:39.616930] [PI] Function arguments: {'query': 'AJCC 8th edition oral cavity cancer T2 depth of invasion greater than 5 mm less than 10 mm size 2-4 cm', 'k': 5, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T19:24:39.618945] Saving JSON to bench_final/run1/medmcqa/medmcqa_2167/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-01T19:24:40.812279] [PI] Function hybrid_search executed successfully
[2025-10-01T19:24:40.814118] Saving JSON to bench_final/run1/medmcqa/medmcqa_2167/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-01T19:24:40.822082] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T19:24:45.591947] [PI] Reasoning iteration 2
[2025-10-01T19:24:45.593483] [PI] Executing function call 1: hybrid_search
[2025-10-01T19:24:45.596582] [PI] Function arguments: {'query': 'T stages oral cavity sq cell carcinoma AJCC 8th: T1 ≤2 cm DOI ≤5 mm T2 ≤2 cm DOI 5-10mm or 2-4 cm DOI ≤10 mm', 'k': 5, 'faiss_weight': 0.5, 'bm25_weight': 0.5, 'use_rrf': True}
[2025-10-01T19:24:45.598254] Saving JSON to bench_final/run1/medmcqa/medmcqa_2167/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-10-01T19:24:46.758645] [PI] Function hybrid_search executed successfully
[2025-10-01T19:24:46.762151] Saving JSON to bench_final/run1/medmcqa/medmcqa_2167/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-10-01T19:24:46.768714] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T19:24:51.778444] [PI] Reasoning iteration 3
[2025-10-01T19:24:51.780073] [PI] No function calls found in response
[2025-10-01T19:24:51.782800] [PI] No more function calls - research complete
[2025-10-01T19:24:51.784446] Saving text to bench_final/run1/medmcqa/medmcqa_2167/pi_final_answer.txt
[2025-10-01T19:24:51.789725] [QUERYOME] Query completed successfully
