[2025-10-02T06:31:23.143509] [QUERYOME] Starting research for query 2121: '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:
Microangiopathic hemolytic anemia

Options:
A. TTP
B. ITP
C. Senile purpura
D. CML'
[2025-10-02T06:31:23.215299] [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:
Microangiopathic hemolytic anemia

Options:
A. TTP
B. ITP
C. Senile purpura
D. CML'
[2025-10-02T06:31:23.217179] Saving text to bench_final/run1/medmcqa/medmcqa_3681/pi_initial_prompt.txt
[2025-10-02T06:31:23.221297] [PI] Calling o3 for initial analysis...
[2025-10-02T06:31:29.349550] [PI] Reasoning iteration 1
[2025-10-02T06:31:29.351738] [PI reasoning] **Evaluating MAHA characteristics**

I need to answer a multiple-choice question regarding microangiopathic hemolytic anemia (MAHA). TTP stands out among the options provided, as it's the only one that fits this category. ITP isn’t relevant since it lacks hemolysis, senile purpura relates to bruising, and CML is a form of leukemia. I’ll conclude that the answer is A and start thinking about citations. A quick search might help find authoritative sources for my reasoning.
[2025-10-02T06:31:29.353842] [PI] Executing function call 1: hybrid_search
[2025-10-02T06:31:29.356318] [PI] Function arguments: {'query': 'microangiopathic hemolytic anemia thrombotic thrombocytopenic purpura', 'k': 5, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-02T06:31:29.358045] Saving JSON to bench_final/run1/medmcqa/medmcqa_3681/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-02T06:31:30.463472] [PI] Function hybrid_search executed successfully
[2025-10-02T06:31:30.466180] Saving JSON to bench_final/run1/medmcqa/medmcqa_3681/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-02T06:31:30.497483] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T06:31:35.387920] [PI] Reasoning iteration 2
[2025-10-02T06:31:35.389256] [PI] No function calls found in response
[2025-10-02T06:31:35.391532] [PI] No more function calls - research complete
[2025-10-02T06:31:35.394055] Saving text to bench_final/run1/medmcqa/medmcqa_3681/pi_final_answer.txt
[2025-10-02T06:31:35.399458] [QUERYOME] Query completed successfully
