[2025-10-01T21:43:12.572477] [QUERYOME] Starting research for query 923: '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:
Restriction endonuclease cuts at

Options:
A. AAGGAA
B. AAGAAG
C. AAGTTC
D. AAGCTT'
[2025-10-01T21:43:12.606043] [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:
Restriction endonuclease cuts at

Options:
A. AAGGAA
B. AAGAAG
C. AAGTTC
D. AAGCTT'
[2025-10-01T21:43:12.607568] Saving text to bench_final/run1/medmcqa/medmcqa_2483/pi_initial_prompt.txt
[2025-10-01T21:43:12.612244] [PI] Calling o3 for initial analysis...
[2025-10-01T21:43:19.547418] [PI] Reasoning iteration 1
[2025-10-01T21:43:19.549019] [PI reasoning] **Identifying restriction endonuclease options**

I'm looking at a multiple-choice question about restriction endonucleases. The options involve different cutting sequences. Common restriction enzymes include EcoRI, HindIII, HinfI, and BamHI. Among the choices, D) AAGCTT is the recognition site for HindIII, whereas options A and B aren’t typical, and C) AAGTTC is not from a known enzyme. So, I’m pretty sure the answer is D. I’ll quickly search for more references on HindIII’s recognition site.
[2025-10-01T21:43:19.551198] [PI] Executing function call 1: hybrid_search
[2025-10-01T21:43:19.552162] [PI] Function arguments: {'query': 'HindIII recognition site AAGCTT restriction enzyme', 'k': 5, 'faiss_weight': 0.5, 'bm25_weight': 0.5, 'use_rrf': True}
[2025-10-01T21:43:19.554013] Saving JSON to bench_final/run1/medmcqa/medmcqa_2483/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-01T21:43:20.209976] [PI] Function hybrid_search executed successfully
[2025-10-01T21:43:20.247227] Saving JSON to bench_final/run1/medmcqa/medmcqa_2483/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-01T21:43:20.256427] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T21:43:23.268952] [PI] Reasoning iteration 2
[2025-10-01T21:43:23.270900] [PI] No function calls found in response
[2025-10-01T21:43:23.273195] [PI] No more function calls - research complete
[2025-10-01T21:43:23.274758] Saving text to bench_final/run1/medmcqa/medmcqa_2483/pi_final_answer.txt
[2025-10-01T21:43:23.278997] [QUERYOME] Query completed successfully
