[2025-10-01T18:58:39.914597] [QUERYOME] Starting research for query 542: '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:
Law of pulse oxymetry is based on

Options:
A. Doppler's law
B. Pascal's law
C. Poille's law
D. Beer Lambert's law'
[2025-10-01T18:58:39.954713] [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:
Law of pulse oxymetry is based on

Options:
A. Doppler's law
B. Pascal's law
C. Poille's law
D. Beer Lambert's law'
[2025-10-01T18:58:39.956956] Saving text to bench_final/run1/medmcqa/medmcqa_2102/pi_initial_prompt.txt
[2025-10-01T18:58:39.970876] [PI] Calling o3 for initial analysis...
[2025-10-01T18:58:43.897087] [PI] Reasoning iteration 1
[2025-10-01T18:58:43.898810] [PI] Executing function call 1: hybrid_search
[2025-10-01T18:58:43.910281] [PI] Function arguments: {'query': 'pulse oximetry Beer Lambert law absorption spectra red infrared light', 'k': 5, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T18:58:43.912535] Saving JSON to bench_final/run1/medmcqa/medmcqa_2102/pi_iteration_1_tool_call_3_hybrid_search.json
[2025-10-01T18:58:44.999770] [PI] Function hybrid_search executed successfully
[2025-10-01T18:58:45.007799] Saving JSON to bench_final/run1/medmcqa/medmcqa_2102/pi_iteration_1_tool_result_3_hybrid_search.json
[2025-10-01T18:58:45.012866] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T18:58:51.137766] [PI] Reasoning iteration 2
[2025-10-01T18:58:51.139122] [PI] No function calls found in response
[2025-10-01T18:58:51.141256] [PI] No more function calls - research complete
[2025-10-01T18:58:51.142902] Saving text to bench_final/run1/medmcqa/medmcqa_2102/pi_final_answer.txt
[2025-10-01T18:58:51.148406] [QUERYOME] Query completed successfully
