[2025-10-02T09:53:25.798043] [QUERYOME] Starting research for query 2553: '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 is not removed in radical neck dissection

Options:
A. Sternocleidomastoid muscle
B. Digastric muscle
C. Spinal accessory nerve
D. Internal jugular vein'
[2025-10-02T09:53:25.846356] [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 is not removed in radical neck dissection

Options:
A. Sternocleidomastoid muscle
B. Digastric muscle
C. Spinal accessory nerve
D. Internal jugular vein'
[2025-10-02T09:53:25.847888] Saving text to bench_final/run1/medmcqa/medmcqa_4113/pi_initial_prompt.txt
[2025-10-02T09:53:25.853911] [PI] Calling o3 for initial analysis...
[2025-10-02T09:53:30.914119] [PI] Reasoning iteration 1
[2025-10-02T09:53:30.917150] [PI] Executing function call 1: hybrid_search
[2025-10-02T09:53:30.918861] [PI] Function arguments: {'query': 'radical neck dissection removes sternocleidomastoid internal jugular vein spinal accessory nerve digastric muscle spared', 'k': 5, 'faiss_weight': 0.5, 'bm25_weight': 0.5, 'use_rrf': True}
[2025-10-02T09:53:30.921493] Saving JSON to bench_final/run1/medmcqa/medmcqa_4113/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-02T09:53:31.547067] [PI] Function hybrid_search executed successfully
[2025-10-02T09:53:31.548527] Saving JSON to bench_final/run1/medmcqa/medmcqa_4113/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-02T09:53:31.575981] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T09:53:35.883861] [PI] Reasoning iteration 2
[2025-10-02T09:53:35.886326] [PI] Executing function call 1: hybrid_search
[2025-10-02T09:53:35.887998] [PI] Function arguments: {'query': 'radical neck dissection includes removal of sternocleidomastoid internal jugular and spinal accessory nerve', 'k': 10, 'faiss_weight': 0.4, 'bm25_weight': 0.6, 'use_rrf': True}
[2025-10-02T09:53:35.890708] Saving JSON to bench_final/run1/medmcqa/medmcqa_4113/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-10-02T09:53:37.297794] [PI] Function hybrid_search executed successfully
[2025-10-02T09:53:37.306673] Saving JSON to bench_final/run1/medmcqa/medmcqa_4113/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-10-02T09:53:37.333273] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T09:53:42.047496] [PI] Reasoning iteration 3
[2025-10-02T09:53:42.049187] [PI] Executing function call 1: hybrid_search
[2025-10-02T09:53:42.052021] [PI] Function arguments: {'query': 'digastric muscle preserved radical neck dissection', 'k': 5, 'faiss_weight': 0.5, 'bm25_weight': 0.5, 'use_rrf': True}
[2025-10-02T09:53:42.053843] Saving JSON to bench_final/run1/medmcqa/medmcqa_4113/pi_iteration_3_tool_call_2_hybrid_search.json
[2025-10-02T09:53:42.856335] [PI] Function hybrid_search executed successfully
[2025-10-02T09:53:42.858144] Saving JSON to bench_final/run1/medmcqa/medmcqa_4113/pi_iteration_3_tool_result_2_hybrid_search.json
[2025-10-02T09:53:42.863664] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T09:53:50.210576] [PI] Reasoning iteration 4
[2025-10-02T09:53:50.212475] [PI] No function calls found in response
[2025-10-02T09:53:50.213906] [PI] No more function calls - research complete
[2025-10-02T09:53:50.216741] Saving text to bench_final/run1/medmcqa/medmcqa_4113/pi_final_answer.txt
[2025-10-02T09:53:50.222143] [QUERYOME] Query completed successfully
