[2025-10-02T02:07:06.836640] [QUERYOME] Starting research for query 1543: '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:
Possible conversion to choriocarcinoma after hydatidiform mole is denoted by all of the following, except:-

Options:
A. Rising hCG
B. More Theca lutein cysts
C. Increase uterus size
D. Sub urethral nodule'
[2025-10-02T02:07:06.877089] [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:
Possible conversion to choriocarcinoma after hydatidiform mole is denoted by all of the following, except:-

Options:
A. Rising hCG
B. More Theca lutein cysts
C. Increase uterus size
D. Sub urethral nodule'
[2025-10-02T02:07:06.878733] Saving text to bench_final/run1/medmcqa/medmcqa_3103/pi_initial_prompt.txt
[2025-10-02T02:07:06.899033] [PI] Calling o3 for initial analysis...
[2025-10-02T02:07:14.211767] [PI] Reasoning iteration 1
[2025-10-02T02:07:14.213658] [PI] Executing function call 1: hybrid_search
[2025-10-02T02:07:14.216044] [PI] Function arguments: {'query': 'signs of choriocarcinoma after hydatidiform mole rising hCG theca lutein cyst uterus size vaginal nodule suburethral nodule indicator', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-02T02:07:14.217646] Saving JSON to bench_final/run1/medmcqa/medmcqa_3103/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-02T02:07:15.357340] [PI] Function hybrid_search executed successfully
[2025-10-02T02:07:15.361942] Saving JSON to bench_final/run1/medmcqa/medmcqa_3103/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-02T02:07:15.373101] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T02:07:31.638916] [PI] Reasoning iteration 2
[2025-10-02T02:07:31.641432] [PI reasoning] **Evaluating choriocarcinoma indicators**

I’m analyzing evidence regarding choriocarcinoma signs, focusing on factors like larger uterus size, presence of theca lutein cysts, and rising beta hCG levels, which may indicate malignant disease risk. I question whether persistent theca lutein cysts are a definitive indicator of malignancy. Possible criteria for gestational trophoblastic neoplasia treatment include hCG trends and metastasis presence. However, having more theca lutein cysts alone may not indicate established malignancy, so I need to cross-check this.
[2025-10-02T02:07:31.643112] [PI] Executing function call 1: hybrid_search
[2025-10-02T02:07:31.646203] [PI] Function arguments: {'query': 'theca lutein cyst presence after evacuation hydatidiform mole indicator of post molar trophoblastic disease persistent neoplasia', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-02T02:07:31.648180] Saving JSON to bench_final/run1/medmcqa/medmcqa_3103/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-10-02T02:07:32.490514] [PI] Function hybrid_search executed successfully
[2025-10-02T02:07:32.492472] Saving JSON to bench_final/run1/medmcqa/medmcqa_3103/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-10-02T02:07:32.507781] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T02:07:37.731526] [PI] Reasoning iteration 3
[2025-10-02T02:07:37.733410] [PI] Executing function call 1: hybrid_search
[2025-10-02T02:07:37.736021] [PI] Function arguments: {'query': 'choriocarcinoma suburethral nodule vaginal metastasis sign', 'k': 10, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-10-02T02:07:37.738442] Saving JSON to bench_final/run1/medmcqa/medmcqa_3103/pi_iteration_3_tool_call_2_hybrid_search.json
[2025-10-02T02:07:39.292604] [PI] Function hybrid_search executed successfully
[2025-10-02T02:07:39.295629] Saving JSON to bench_final/run1/medmcqa/medmcqa_3103/pi_iteration_3_tool_result_2_hybrid_search.json
[2025-10-02T02:07:39.326369] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T02:07:53.946862] [PI] Reasoning iteration 4
[2025-10-02T02:07:53.948714] [PI] Executing function call 1: hybrid_search
[2025-10-02T02:07:53.951681] [PI] Function arguments: {'query': 'criteria for diagnosis gestational trophoblastic neoplasia post molar plateau hCG two weeks FIGO', 'k': 10, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-10-02T02:07:53.953336] Saving JSON to bench_final/run1/medmcqa/medmcqa_3103/pi_iteration_4_tool_call_2_hybrid_search.json
[2025-10-02T02:07:54.711462] [PI] Function hybrid_search executed successfully
[2025-10-02T02:07:54.713948] Saving JSON to bench_final/run1/medmcqa/medmcqa_3103/pi_iteration_4_tool_result_2_hybrid_search.json
[2025-10-02T02:07:54.720573] [PI] Continuing reasoning with 1 function responses...
[2025-10-02T02:08:03.391981] [PI] Reasoning iteration 5
[2025-10-02T02:08:03.393488] [PI] No function calls found in response
[2025-10-02T02:08:03.396179] [PI] No more function calls - research complete
[2025-10-02T02:08:03.398299] Saving text to bench_final/run1/medmcqa/medmcqa_3103/pi_final_answer.txt
[2025-10-02T02:08:03.409061] [QUERYOME] Query completed successfully
