[2025-10-01T23:03:25.121840] [QUERYOME] Starting research for query 1120: '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 are true about augmentation of labor except:

Options:
A. Twin pregnancy precludes the use of oxytocin
B. Amniotomy decreases the need for oxytocin use
C. Methods of augmentation does not increase the risk of operational management
D. Associated with a risk of uterine hyper stimulation'
[2025-10-01T23:03:25.164961] [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 are true about augmentation of labor except:

Options:
A. Twin pregnancy precludes the use of oxytocin
B. Amniotomy decreases the need for oxytocin use
C. Methods of augmentation does not increase the risk of operational management
D. Associated with a risk of uterine hyper stimulation'
[2025-10-01T23:03:25.166600] Saving text to bench_final/run1/medmcqa/medmcqa_2680/pi_initial_prompt.txt
[2025-10-01T23:03:25.171273] [PI] Calling o3 for initial analysis...
[2025-10-01T23:03:38.476305] [PI] Reasoning iteration 1
[2025-10-01T23:03:38.478204] [PI reasoning] **Analyzing obstetrics statements**

I need to identify a false statement about augmentation of labor. For option A: "Twin pregnancy precludes the use of oxytocin," this is false because oxytocin can be used with caution, even in twin pregnancies. For option B: "Amniotomy decreases the need for oxytocin use," this seems true as rupturing membranes may speed up labor. Option C: “Augmentation does not increase operational management risk” might also be true based on some trials. Option D states a risk of uterine hyperstimulation with oxytocin, which is indeed accurate.
[2025-10-01T23:03:38.479695] [PI] Executing function call 1: hybrid_search
[2025-10-01T23:03:38.481958] [PI] Function arguments: {'query': 'oxytocin augmentation of labor twin pregnancy contraindication', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T23:03:38.483260] Saving JSON to bench_final/run1/medmcqa/medmcqa_2680/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-01T23:03:39.732084] [PI] Function hybrid_search executed successfully
[2025-10-01T23:03:39.733998] Saving JSON to bench_final/run1/medmcqa/medmcqa_2680/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-01T23:03:39.739524] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T23:03:43.478962] [PI] Reasoning iteration 2
[2025-10-01T23:03:43.480559] [PI] Executing function call 1: hybrid_search
[2025-10-01T23:03:43.482187] [PI] Function arguments: {'query': 'amniotomy decreases need for oxytocin augmentation of labor', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T23:03:43.483773] Saving JSON to bench_final/run1/medmcqa/medmcqa_2680/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-10-01T23:03:44.927592] [PI] Function hybrid_search executed successfully
[2025-10-01T23:03:44.929808] Saving JSON to bench_final/run1/medmcqa/medmcqa_2680/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-10-01T23:03:44.936015] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T23:03:51.334683] [PI] Reasoning iteration 3
[2025-10-01T23:03:51.336268] [PI] Executing function call 1: hybrid_search
[2025-10-01T23:03:51.337770] [PI] Function arguments: {'query': 'oxytocin augmentation risk uterine hyperstimulation tachysystole', 'k': 10, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-10-01T23:03:51.339654] Saving JSON to bench_final/run1/medmcqa/medmcqa_2680/pi_iteration_3_tool_call_2_hybrid_search.json
[2025-10-01T23:03:52.314289] [PI] Function hybrid_search executed successfully
[2025-10-01T23:03:52.317221] Saving JSON to bench_final/run1/medmcqa/medmcqa_2680/pi_iteration_3_tool_result_2_hybrid_search.json
[2025-10-01T23:03:52.338260] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T23:04:00.419789] [PI] Reasoning iteration 4
[2025-10-01T23:04:00.421776] [PI] No function calls found in response
[2025-10-01T23:04:00.423536] [PI] No more function calls - research complete
[2025-10-01T23:04:00.425596] Saving text to bench_final/run1/medmcqa/medmcqa_2680/pi_final_answer.txt
[2025-10-01T23:04:00.443405] [QUERYOME] Query completed successfully
