[2025-10-02T06:54:50.807879] [QUERYOME] Starting research for query 2177: '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:
A child with 22-25 stool/day, 3 day old pneumonitis, no passage of urine from 36 hours. low B.P. Blood pH – 7.21. Urine Na+–18 meq/L, S. Urea 120, serum Creatinine 1.2 indicate –

Options:
A. Acute cortical necrosis
B. Acute tubular necrosis
C. Pre–renal Azotemia
D. Acute medullary necrosis'
[2025-10-02T06:54:50.852565] [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:
A child with 22-25 stool/day, 3 day old pneumonitis, no passage of urine from 36 hours. low B.P. Blood pH – 7.21. Urine Na+–18 meq/L, S. Urea 120, serum Creatinine 1.2 indicate –

Options:
A. Acute cortical necrosis
B. Acute tubular necrosis
C. Pre–renal Azotemia
D. Acute medullary necrosis'
[2025-10-02T06:54:50.854224] Saving text to bench_final/run1/medmcqa/medmcqa_3737/pi_initial_prompt.txt
[2025-10-02T06:54:50.876329] [PI] Calling o3 for initial analysis...
[2025-10-02T06:54:56.257024] [PI] Reasoning iteration 1
[2025-10-02T06:54:56.258760] [PI] Executing function call 1: hybrid_search
[2025-10-02T06:54:56.261384] [PI] Function arguments: {'query': 'prerenal azotemia urine sodium less than 20 mEq/L', 'k': 5, 'faiss_weight': 0.4, 'bm25_weight': 0.6, 'use_rrf': True}
[2025-10-02T06:54:56.263079] Saving JSON to bench_final/run1/medmcqa/medmcqa_3737/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-02T06:54:57.716784] [PI] Function hybrid_search executed successfully
[2025-10-02T06:54:57.718493] Saving JSON to bench_final/run1/medmcqa/medmcqa_3737/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-02T06:54:57.725245] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T06:55:02.097897] [PI] Reasoning iteration 2
[2025-10-02T06:55:02.108600] [PI] No function calls found in response
[2025-10-02T06:55:02.113056] [PI] No more function calls - research complete
[2025-10-02T06:55:02.116322] Saving text to bench_final/run1/medmcqa/medmcqa_3737/pi_final_answer.txt
[2025-10-02T06:55:02.122408] [QUERYOME] Query completed successfully
