[2025-10-01T09:48:41.335629] [QUERYOME] Starting research for query 1382: '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:
Example of synarthroses is / are: 

Options:
{'A': 'Suture', 'B': 'Syndesmosis.', 'C': 'Gomphosis.', 'D': 'All of the above.'}'
[2025-10-01T09:48:41.398399] [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:
Example of synarthroses is / are: 

Options:
{'A': 'Suture', 'B': 'Syndesmosis.', 'C': 'Gomphosis.', 'D': 'All of the above.'}'
[2025-10-01T09:48:41.400028] Saving text to bench_final/run1/medmcqa/medmcqa_1381/pi_initial_prompt.txt
[2025-10-01T09:48:41.415587] [PI] Calling o3 for initial analysis...
[2025-10-01T09:48:52.217051] [PI] Reasoning iteration 1
[2025-10-01T09:48:52.219416] [PI reasoning] **Clarifying joint classifications**

I need to answer a multiple-choice question about synarthroses, which are immovable joints. The options include Suture, Syndesmosis, and Gomphosis, with the answer potentially being "All of the above."  

Synarthroses typically include sutures and gomphosis, while syndesmosis usually allows slight movement. Although syndesmosis is sometimes classified as an amphiarthrosis, some sources treat it as a synarthrosis due to minimal movement. I need to confirm the classification before finalizing the answer. Let’s look into this further!
[2025-10-01T09:48:52.221379] [PI] Executing function call 1: hybrid_search
[2025-10-01T09:48:52.227830] [PI] Function arguments: {'query': 'synarthrosis example syndesmosis immovable joint classification', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T09:48:52.229363] Saving JSON to bench_final/run1/medmcqa/medmcqa_1381/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-01T09:49:07.614844] [PI] Function hybrid_search executed successfully
[2025-10-01T09:49:07.617158] Saving JSON to bench_final/run1/medmcqa/medmcqa_1381/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-01T09:49:07.645268] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T09:49:16.974344] [PI] Reasoning iteration 2
[2025-10-01T09:49:16.975581] [PI] Executing function call 1: hybrid_search
[2025-10-01T09:49:16.978278] [PI] Function arguments: {'query': 'syndesmosis synarthrosis immovable joint classification fibrous synarthroses includes syndesmosis', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T09:49:16.979990] Saving JSON to bench_final/run1/medmcqa/medmcqa_1381/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-10-01T09:50:01.578755] [PI] Function hybrid_search executed successfully
[2025-10-01T09:50:01.580487] Saving JSON to bench_final/run1/medmcqa/medmcqa_1381/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-10-01T09:50:01.586443] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T09:50:06.254383] [PI] Reasoning iteration 3
[2025-10-01T09:50:06.255794] [PI] Executing function call 1: hybrid_search
[2025-10-01T09:50:06.259420] [PI] Function arguments: {'query': 'fibrous joint suture gomphosis synarthrosis classification synarthroses includes suture gomphosis syndesmosis amphiarthrosis', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T09:50:06.260778] Saving JSON to bench_final/run1/medmcqa/medmcqa_1381/pi_iteration_3_tool_call_2_hybrid_search.json
[2025-10-01T09:50:45.195146] [PI] Function hybrid_search executed successfully
[2025-10-01T09:50:45.200996] Saving JSON to bench_final/run1/medmcqa/medmcqa_1381/pi_iteration_3_tool_result_2_hybrid_search.json
[2025-10-01T09:50:45.216156] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T09:50:50.835137] [PI] Reasoning iteration 4
[2025-10-01T09:50:50.840696] [PI] Executing function call 1: hybrid_search
[2025-10-01T09:50:50.843448] [PI] Function arguments: {'query': 'syndesmoses are amphiarthroses', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T09:50:50.845204] Saving JSON to bench_final/run1/medmcqa/medmcqa_1381/pi_iteration_4_tool_call_2_hybrid_search.json
[2025-10-01T09:51:12.554267] [PI] Function hybrid_search executed successfully
[2025-10-01T09:51:12.556277] Saving JSON to bench_final/run1/medmcqa/medmcqa_1381/pi_iteration_4_tool_result_2_hybrid_search.json
[2025-10-01T09:51:12.571214] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T09:51:30.671311] [PI] Reasoning iteration 5
[2025-10-01T09:51:30.675004] [PI reasoning] **Gathering evidence sources**

I’m focusing on finding sources for sutures as synarthroses, gomphosis as synarthrosis, and syndesmosis as an immobile fibrous joint. The article about sutures mentions they connect the bones of the head, which is helpful. I see that while the syndesmosis article doesn’t label it directly as synarthrosis, it defines syndesmosis as a fibrous joint, which fits. The gomphosis article confirms it too. Looks like I can solidify my reasoning and craft a strong final answer!
[2025-10-01T09:51:30.677051] [PI] No function calls found in response
[2025-10-01T09:51:30.680410] [PI] No more function calls - research complete
[2025-10-01T09:51:30.683664] Saving text to bench_final/run1/medmcqa/medmcqa_1381/pi_final_answer.txt
[2025-10-01T09:51:30.713391] [QUERYOME] Query completed successfully
