[2025-09-29T16:01:16.142398] [QUERYOME] Starting research for query 130: '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:
The tipping of a tooth results in the fibers of the PDL to be: 

Options:
{'A': 'All compressed', 'B': 'All stretched', 'C': 'Half compressed half stretched', 'D': 'No effect'}'
[2025-09-29T16:01:16.208550] [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:
The tipping of a tooth results in the fibers of the PDL to be: 

Options:
{'A': 'All compressed', 'B': 'All stretched', 'C': 'Half compressed half stretched', 'D': 'No effect'}'
[2025-09-29T16:01:16.212754] Saving text to bench_final/run1/medmcqa/medmcqa_129/pi_initial_prompt.txt
[2025-09-29T16:01:16.218677] [PI] Calling o3 for initial analysis...
[2025-09-29T16:01:23.314138] [PI] Reasoning iteration 1
[2025-09-29T16:01:23.318943] [PI reasoning] **Answering dental question**

I’m tackling the dental question about the effects of tipping a tooth. When a tooth undergoes orthodontic movement, one side of the periodontal ligament (PDL) gets compressed while the opposite side experiences stretching. This means that some fibers are compressed while others are stretched, leading to the conclusion that it’s typically half compressed and half stretched. The best answer would be C. I’ll need to find some quick references, possibly from orthodontic texts like Proffit.
[2025-09-29T16:01:23.322949] [PI] Executing function call 1: hybrid_search
[2025-09-29T16:01:23.325547] [PI] Function arguments: {'query': 'orthodontic tipping tooth periodontal ligament compression tension opposite sides', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-09-29T16:01:23.328891] Saving JSON to bench_final/run1/medmcqa/medmcqa_129/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-09-29T16:02:35.845249] [PI] Function hybrid_search executed successfully
[2025-09-29T16:02:35.849313] Saving JSON to bench_final/run1/medmcqa/medmcqa_129/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-09-29T16:02:35.859993] [PI] Continuing reasoning with 1 function responses...
[2025-09-29T16:02:46.280037] [PI] Reasoning iteration 2
[2025-09-29T16:02:46.283025] [PI] No function calls found in response
[2025-09-29T16:02:46.285323] [PI] No more function calls - research complete
[2025-09-29T16:02:46.292335] Saving text to bench_final/run1/medmcqa/medmcqa_129/pi_final_answer.txt
[2025-09-29T16:02:46.298539] [QUERYOME] Query completed successfully
