[2025-09-30T06:40:04.615447] [QUERYOME] Starting research for query 543: '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 presented at 18 months of age who has never been vaccinated before. Which vaccines will you administer? 

Options:
{'A': 'DPT, OPV and MMR', 'B': 'Pentavalent vaccine alone', 'C': 'BCG and OPV', 'D': 'MMR, OPV, Rotavirus'}'
[2025-09-30T06:40:04.700777] [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 presented at 18 months of age who has never been vaccinated before. Which vaccines will you administer? 

Options:
{'A': 'DPT, OPV and MMR', 'B': 'Pentavalent vaccine alone', 'C': 'BCG and OPV', 'D': 'MMR, OPV, Rotavirus'}'
[2025-09-30T06:40:04.708576] Saving text to bench_final/run1/medmcqa/medmcqa_542/pi_initial_prompt.txt
[2025-09-30T06:40:04.719425] [PI] Calling o3 for initial analysis...
[2025-09-30T06:40:24.485430] [PI] Reasoning iteration 1
[2025-09-30T06:40:24.487123] [PI reasoning] **Determining vaccination options**

I need to respond to an exam question about an 18-month-old child who has never been vaccinated. According to the Indian national immunization schedule, for catch-up, the 18-month visit includes the DPT booster, OPV booster, and the second dose of MMR. So, if the child missed all previous vaccines, I’d consider BCG if under 5 years. The question presents options, and I need to determine the correct ones based on the catch-up schedule I just reviewed.
[2025-09-30T06:40:24.489786] [PI] Executing function call 1: hybrid_search
[2025-09-30T06:40:24.491664] [PI] Function arguments: {'query': 'India National Immunization Schedule booster at 16-24 months DPT OPV MMR', 'k': 5, 'faiss_weight': 0.5, 'bm25_weight': 0.5, 'use_rrf': True}
[2025-09-30T06:40:24.494382] Saving JSON to bench_final/run1/medmcqa/medmcqa_542/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-09-30T06:41:17.819357] [PI] Function hybrid_search executed successfully
[2025-09-30T06:41:17.821047] Saving JSON to bench_final/run1/medmcqa/medmcqa_542/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-09-30T06:41:17.832973] [PI] Continuing reasoning with 1 function responses...
[2025-09-30T06:41:25.126858] [PI] Reasoning iteration 2
[2025-09-30T06:41:25.129404] [PI] Executing function call 1: hybrid_search
[2025-09-30T06:41:25.133655] [PI] Function arguments: {'query': 'Rotavirus vaccine maximum age 8 months upper age limit', 'k': 5, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-09-30T06:41:25.135361] Saving JSON to bench_final/run1/medmcqa/medmcqa_542/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-09-30T06:41:58.218800] [PI] Function hybrid_search executed successfully
[2025-09-30T06:41:58.220718] Saving JSON to bench_final/run1/medmcqa/medmcqa_542/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-09-30T06:41:58.231038] [PI] Continuing reasoning with 1 function responses...
[2025-09-30T06:42:09.518440] [PI] Reasoning iteration 3
[2025-09-30T06:42:09.520090] [PI] Executing function call 1: hybrid_search
[2025-09-30T06:42:09.521926] [PI] Function arguments: {'query': 'Government of India National Immunization Schedule 16-24 months DPT booster OPV booster MMR second dose', 'k': 5, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-09-30T06:42:09.524372] Saving JSON to bench_final/run1/medmcqa/medmcqa_542/pi_iteration_3_tool_call_2_hybrid_search.json
[2025-09-30T06:43:06.100441] [PI] Function hybrid_search executed successfully
[2025-09-30T06:43:06.101942] Saving JSON to bench_final/run1/medmcqa/medmcqa_542/pi_iteration_3_tool_result_2_hybrid_search.json
[2025-09-30T06:43:06.120293] [PI] Continuing reasoning with 1 function responses...
[2025-09-30T06:43:12.649893] [PI] Reasoning iteration 4
[2025-09-30T06:43:12.651441] [PI reasoning] **Reviewing vaccination schedule**

I'm noting that we didn't capture the booster schedule, but we can refer to the IAP 2018 schedule, which mentions the DTP booster at 16-24 months and a repeat of the MMR at 15 months, along with OPV boosters. Option A includes those specifics. I'll want to capture the relevant lines, so let's search again for details on "16-24 months DPT booster OPV booster" to ensure I have accurate information.
[2025-09-30T06:43:12.656147] [PI] Executing function call 1: hybrid_search
[2025-09-30T06:43:12.657769] [PI] Function arguments: {'query': '16-24 months DTP booster OPV booster India schedule', 'k': 10, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-09-30T06:43:12.660278] Saving JSON to bench_final/run1/medmcqa/medmcqa_542/pi_iteration_4_tool_call_2_hybrid_search.json
[2025-09-30T06:43:57.751124] [PI] Function hybrid_search executed successfully
[2025-09-30T06:43:57.753710] Saving JSON to bench_final/run1/medmcqa/medmcqa_542/pi_iteration_4_tool_result_2_hybrid_search.json
[2025-09-30T06:43:57.770638] [PI] Continuing reasoning with 1 function responses...
[2025-09-30T06:44:14.223742] [PI] Reasoning iteration 5
[2025-09-30T06:44:14.225516] [PI] No function calls found in response
[2025-09-30T06:44:14.227165] [PI] No more function calls - research complete
[2025-09-30T06:44:14.229657] Saving text to bench_final/run1/medmcqa/medmcqa_542/pi_final_answer.txt
[2025-09-30T06:44:14.236714] [QUERYOME] Query completed successfully
