[2025-10-02T08:14:38.509112] [QUERYOME] Starting research for query 2348: '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:
Resistance of Staphylococcus aureus is due to:

Options:
A. Pleomorphism
B. Elaboration of an enzyme that destroy penicillin
C. Penicillin analogue production
D. Lack of nucleic acid in the cell wall'
[2025-10-02T08:14:38.567529] [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:
Resistance of Staphylococcus aureus is due to:

Options:
A. Pleomorphism
B. Elaboration of an enzyme that destroy penicillin
C. Penicillin analogue production
D. Lack of nucleic acid in the cell wall'
[2025-10-02T08:14:38.569211] Saving text to bench_final/run1/medmcqa/medmcqa_3908/pi_initial_prompt.txt
[2025-10-02T08:14:38.576401] [PI] Calling o3 for initial analysis...
[2025-10-02T08:14:43.454528] [PI] Reasoning iteration 1
[2025-10-02T08:14:43.456897] [PI] Executing function call 1: hybrid_search
[2025-10-02T08:14:43.460835] [PI] Function arguments: {'query': 'Staphylococcus aureus penicillinase beta-lactamase confers resistance to penicillin', 'k': 5, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-02T08:14:43.462003] Saving JSON to bench_final/run1/medmcqa/medmcqa_3908/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-02T08:14:45.018993] [PI] Function hybrid_search executed successfully
[2025-10-02T08:14:45.021862] Saving JSON to bench_final/run1/medmcqa/medmcqa_3908/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-02T08:14:45.054708] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T08:14:50.412664] [PI] Reasoning iteration 2
[2025-10-02T08:14:50.415268] [PI] No function calls found in response
[2025-10-02T08:14:50.418243] [PI] No more function calls - research complete
[2025-10-02T08:14:50.421677] Saving text to bench_final/run1/medmcqa/medmcqa_3908/pi_final_answer.txt
[2025-10-02T08:14:50.443696] [QUERYOME] Query completed successfully
