[2025-10-01T22:38:04.655568] [QUERYOME] Starting research for query 1060: '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:
For posterior abutment with acceptable crown root ratios, average crown length, normal esthetic requirement, retainer of choice is:

Options:
A. Full crown
B. Partial veneer crown
C. Resin veneer
D. PFM'
[2025-10-01T22:38:04.697694] [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:
For posterior abutment with acceptable crown root ratios, average crown length, normal esthetic requirement, retainer of choice is:

Options:
A. Full crown
B. Partial veneer crown
C. Resin veneer
D. PFM'
[2025-10-01T22:38:04.699396] Saving text to bench_final/run1/medmcqa/medmcqa_2620/pi_initial_prompt.txt
[2025-10-01T22:38:04.723169] [PI] Calling o3 for initial analysis...
[2025-10-01T22:38:10.046787] [PI] Reasoning iteration 1
[2025-10-01T22:38:10.048420] [PI reasoning] **Selecting dental retainers**

I’m looking at a dental prosthodontics question regarding retainers for posterior abutments. The focus seems to be on the crown-root ratio, crown length, and aesthetic requirements. For posterior abutments, a partial veneer crown is typically indicated when crown length is enough and aesthetics aren’t critical. While a full crown is more retentive, a partial veneer is more conservative and adequate. I’ll double-check the literature for guidelines on retainer selection.
[2025-10-01T22:38:10.050547] [PI] Executing function call 1: hybrid_search
[2025-10-01T22:38:10.052088] [PI] Function arguments: {'query': 'indications for partial veneer crown retainer in posterior fixed partial denture acceptable crown root ratio average crown length esthetic requirement', 'k': 10, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T22:38:10.053710] Saving JSON to bench_final/run1/medmcqa/medmcqa_2620/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-01T22:38:10.761519] [PI] Function hybrid_search executed successfully
[2025-10-01T22:38:10.763406] Saving JSON to bench_final/run1/medmcqa/medmcqa_2620/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-01T22:38:10.791546] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T22:38:21.999335] [PI] Reasoning iteration 2
[2025-10-01T22:38:22.006661] [PI] No function calls found in response
[2025-10-01T22:38:22.008293] [PI] No more function calls - research complete
[2025-10-01T22:38:22.010616] Saving text to bench_final/run1/medmcqa/medmcqa_2620/pi_final_answer.txt
[2025-10-01T22:38:22.015527] [QUERYOME] Query completed successfully
