[2025-10-02T04:39:58.545888] [QUERYOME] Starting research for query 1889: '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:
Mechanism of action of chlortetracycline:

Options:
A. Interfere with metabolism
B. Inhibition of protein synthesis
C. Inhibition of cell wall formation
D. Interfere with DNA function'
[2025-10-02T04:39:58.607846] [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:
Mechanism of action of chlortetracycline:

Options:
A. Interfere with metabolism
B. Inhibition of protein synthesis
C. Inhibition of cell wall formation
D. Interfere with DNA function'
[2025-10-02T04:39:58.611466] Saving text to bench_final/run1/medmcqa/medmcqa_3449/pi_initial_prompt.txt
[2025-10-02T04:39:58.617093] [PI] Calling o3 for initial analysis...
[2025-10-02T04:40:04.661914] [PI] Reasoning iteration 1
[2025-10-02T04:40:04.663479] [PI] Executing function call 1: hybrid_search
[2025-10-02T04:40:04.665848] [PI] Function arguments: {'query': 'chlortetracycline mechanism of action inhibits protein synthesis binds 30S ribosome', 'k': 5, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-02T04:40:04.667270] Saving JSON to bench_final/run1/medmcqa/medmcqa_3449/pi_iteration_1_tool_call_3_hybrid_search.json
[2025-10-02T04:40:06.077389] [PI] Function hybrid_search executed successfully
[2025-10-02T04:40:06.080551] Saving JSON to bench_final/run1/medmcqa/medmcqa_3449/pi_iteration_1_tool_result_3_hybrid_search.json
[2025-10-02T04:40:06.086797] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T04:40:11.357506] [PI] Reasoning iteration 2
[2025-10-02T04:40:11.360238] [PI] No function calls found in response
[2025-10-02T04:40:11.361897] [PI] No more function calls - research complete
[2025-10-02T04:40:11.363419] Saving text to bench_final/run1/medmcqa/medmcqa_3449/pi_final_answer.txt
[2025-10-02T04:40:11.369073] [QUERYOME] Query completed successfully
