[2025-09-25T11:39:57.040903] [QUERYOME] Starting research for query 163: 'Instructions: 
 Answer the question below. Please respond with the option letter (A, B, or C) first. (HINT: Each PubMedQA instance is composed of (1) a question which is either an existing research article title or derived from one, (2) a context which is the corresponding abstract without its conclusion, (3) a long answer, which is the conclusion of the abstract and, presumably, answers the research question, and (4) a yes/no/maybe answer which summarizes the conclusion.) 

Question:
Kell alloimmunization in pregnancy: associated with fetal thrombocytopenia? 

Options:
{'A': 'yes', 'B': 'no', 'C': 'maybe'}'
[2025-09-25T11:39:57.114473] [PI] Starting research for query: 'Instructions: 
 Answer the question below. Please respond with the option letter (A, B, or C) first. (HINT: Each PubMedQA instance is composed of (1) a question which is either an existing research article title or derived from one, (2) a context which is the corresponding abstract without its conclusion, (3) a long answer, which is the conclusion of the abstract and, presumably, answers the research question, and (4) a yes/no/maybe answer which summarizes the conclusion.) 

Question:
Kell alloimmunization in pregnancy: associated with fetal thrombocytopenia? 

Options:
{'A': 'yes', 'B': 'no', 'C': 'maybe'}'
[2025-09-25T11:39:57.116145] Saving text to bench_final/run1/pubmedqa/pubmedqa_162/pi_initial_prompt.txt
[2025-09-25T11:39:57.121308] [PI] Calling o3 for initial analysis...
[2025-09-25T11:40:06.018958] [PI] Reasoning iteration 1
[2025-09-25T11:40:06.020661] [PI reasoning] **Inferring associations**

The user’s question revolves around whether Kell alloimmunization during pregnancy is linked to fetal thrombocytopenia. I need to evaluate existing literature. Kell antibodies may suppress fetal red blood cell production, which could relate to anemia but I remember there’s possibly no strong association with thrombocytopenia—the latter seems more linked to anti-HPA antibodies. I’m leaning towards saying there's likely no significant correlation, but I might want to quickly verify this further.
[2025-09-25T11:40:06.023427] [PI] Executing function call 1: hybrid_search
[2025-09-25T11:40:06.025340] [PI] Function arguments: {'query': 'Kell alloimmunization fetal thrombocytopenia', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-09-25T11:40:06.028365] Saving JSON to bench_final/run1/pubmedqa/pubmedqa_162/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-09-25T11:40:06.888069] [PI] Function hybrid_search executed successfully
[2025-09-25T11:40:06.890212] Saving JSON to bench_final/run1/pubmedqa/pubmedqa_162/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-09-25T11:40:06.899990] [PI] Continuing reasoning with 1 function responses...
[2025-09-25T11:40:11.138196] [PI] Reasoning iteration 2
[2025-09-25T11:40:11.139720] [PI] Executing function call 1: hybrid_search
[2025-09-25T11:40:11.141315] [PI] Function arguments: {'query': 'kell alloimmunization thrombocytopenia pregnancy', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-09-25T11:40:11.143882] Saving JSON to bench_final/run1/pubmedqa/pubmedqa_162/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-09-25T11:40:12.016279] [PI] Function hybrid_search executed successfully
[2025-09-25T11:40:12.019158] Saving JSON to bench_final/run1/pubmedqa/pubmedqa_162/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-09-25T11:40:12.039185] [PI] Continuing reasoning with 1 function responses...
[2025-09-25T11:40:20.213691] [PI] Reasoning iteration 3
[2025-09-25T11:40:20.215126] [PI] Executing function call 1: hybrid_search
[2025-09-25T11:40:20.218415] [PI] Function arguments: {'query': 'Kell fetal thrombocytopenia', 'k': 10, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-09-25T11:40:20.220027] Saving JSON to bench_final/run1/pubmedqa/pubmedqa_162/pi_iteration_3_tool_call_2_hybrid_search.json
[2025-09-25T11:40:21.073552] [PI] Function hybrid_search executed successfully
[2025-09-25T11:40:21.075556] Saving JSON to bench_final/run1/pubmedqa/pubmedqa_162/pi_iteration_3_tool_result_2_hybrid_search.json
[2025-09-25T11:40:21.099084] [PI] Continuing reasoning with 1 function responses...
[2025-09-25T11:40:32.715083] [PI] Reasoning iteration 4
[2025-09-25T11:40:32.718136] [PI] Executing function call 1: hybrid_search
[2025-09-25T11:40:32.719607] [PI] Function arguments: {'query': 'anti-Kell megakaryocyte progenitor thrombocytopenia fetus', 'k': 10, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-09-25T11:40:32.721329] Saving JSON to bench_final/run1/pubmedqa/pubmedqa_162/pi_iteration_4_tool_call_2_hybrid_search.json
[2025-09-25T11:40:34.419316] [PI] Function hybrid_search executed successfully
[2025-09-25T11:40:34.421708] Saving JSON to bench_final/run1/pubmedqa/pubmedqa_162/pi_iteration_4_tool_result_2_hybrid_search.json
[2025-09-25T11:40:34.430595] [PI] Continuing reasoning with 1 function responses...
[2025-09-25T11:40:48.043624] [PI] Reasoning iteration 5
[2025-09-25T11:40:48.045344] [PI] No function calls found in response
[2025-09-25T11:40:48.048083] [PI] No more function calls - research complete
[2025-09-25T11:40:48.049600] Saving text to bench_final/run1/pubmedqa/pubmedqa_162/pi_final_answer.txt
[2025-09-25T11:40:48.078484] [QUERYOME] Query completed successfully
