[2025-10-01T16:04:13.968207] [QUERYOME] Starting research for query 160: '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:
All of the following clinical features are seen in Zika fever except:

Options:
A. Guillain-Barre syndrome
B. Petechial rash
C. Fever with ahralgia
D. Petechial rash'
[2025-10-01T16:04:14.018720] [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:
All of the following clinical features are seen in Zika fever except:

Options:
A. Guillain-Barre syndrome
B. Petechial rash
C. Fever with ahralgia
D. Petechial rash'
[2025-10-01T16:04:14.021364] Saving text to bench_final/run1/medmcqa/medmcqa_1720/pi_initial_prompt.txt
[2025-10-01T16:04:14.026160] [PI] Calling o3 for initial analysis...
[2025-10-01T16:04:22.572841] [PI] Reasoning iteration 1
[2025-10-01T16:04:22.574365] [PI reasoning] **Exploring Zika fever features**

I'm working on a multiple-choice question, but I'm noticing that "Petechial rash" appears twice, which seems off. Often, options might include features like "Fever without arthralgia" or "Conjunctivitis." So, I want to quickly verify Zika fever's clinical signs. They typically include mild dengue-like symptoms like fever, rash, and conjunctivitis, but petechiae aren't common. I suspect 'Guillain-Barre' might be mentioned since it's a neurological complication, but it's not a direct feature. I'll keep searching for clarity!
[2025-10-01T16:04:22.576071] [PI] Executing function call 1: hybrid_search
[2025-10-01T16:04:22.577229] [PI] Function arguments: {'query': 'Zika virus petechial rash uncommon', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T16:04:22.578794] Saving JSON to bench_final/run1/medmcqa/medmcqa_1720/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-01T16:04:25.529107] [PI] Function hybrid_search executed successfully
[2025-10-01T16:04:25.531662] Saving JSON to bench_final/run1/medmcqa/medmcqa_1720/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-01T16:04:25.538154] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T16:04:45.922579] [PI] Reasoning iteration 2
[2025-10-01T16:04:45.924280] [PI reasoning] **Analyzing clinical features**

I’m reviewing the symptoms associated with Zika fever. I see that a petechial rash is rare but can occur alongside the more common maculopapular rash. The exam question asks which feature is NOT typically associated with Zika fever. While Guillain-Barre syndrome is a complication, it isn’t a common clinical feature. I’m thinking that the options may contain duplicates. Typically, maculopapular rashes are seen more than petechial ones, so it seems safest to choose the option suggesting petechial rash is NOT seen.
[2025-10-01T16:04:45.927228] [PI] Executing function call 1: hybrid_search
[2025-10-01T16:04:45.928749] [PI] Function arguments: {'query': 'Zika virus Guillain-Barre clinical feature complication', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T16:04:45.931208] Saving JSON to bench_final/run1/medmcqa/medmcqa_1720/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-10-01T16:04:49.021466] [PI] Function hybrid_search executed successfully
[2025-10-01T16:04:49.023505] Saving JSON to bench_final/run1/medmcqa/medmcqa_1720/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-10-01T16:04:49.032269] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T16:04:58.509543] [PI] Reasoning iteration 3
[2025-10-01T16:04:58.512097] [PI] No function calls found in response
[2025-10-01T16:04:58.513834] [PI] No more function calls - research complete
[2025-10-01T16:04:58.516384] Saving text to bench_final/run1/medmcqa/medmcqa_1720/pi_final_answer.txt
[2025-10-01T16:04:58.521462] [QUERYOME] Query completed successfully
