[2025-09-25T10:57:09.201402] [QUERYOME] Starting research for query 50: '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:
Is withdrawal-induced anxiety in alcoholism based on beta-endorphin deficiency? 

Options:
{'A': 'yes', 'B': 'no', 'C': 'maybe'}'
[2025-09-25T10:57:09.283079] [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:
Is withdrawal-induced anxiety in alcoholism based on beta-endorphin deficiency? 

Options:
{'A': 'yes', 'B': 'no', 'C': 'maybe'}'
[2025-09-25T10:57:09.284617] Saving text to bench_final/run1/pubmedqa/pubmedqa_49/pi_initial_prompt.txt
[2025-09-25T10:57:09.289452] [PI] Calling o3 for initial analysis...
[2025-09-25T10:57:14.743957] [PI] Reasoning iteration 1
[2025-09-25T10:57:14.745681] [PI reasoning] **Considering withdrawal anxiety query**

I've got a PubMedQA style question regarding whether withdrawal-induced anxiety in alcoholism is linked to beta-endorphin deficiency. The context isn't provided, so I need to decide on an answer: yes, no, or maybe. I need to rely on my existing knowledge and respond quickly. Searching PubMed for "withdrawal-induced anxiety alcoholism beta-endorphin deficiency" could give me more information. Let’s see what I find!
[2025-09-25T10:57:14.748503] [PI] Executing function call 1: hybrid_search
[2025-09-25T10:57:14.750233] [PI] Function arguments: {'query': 'withdrawal-induced anxiety alcoholism beta-endorphin deficiency', 'k': 10, 'faiss_weight': 0.7, 'bm25_weight': 0.3, 'use_rrf': True}
[2025-09-25T10:57:14.753002] Saving JSON to bench_final/run1/pubmedqa/pubmedqa_49/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-09-25T10:57:15.667931] [PI] Function hybrid_search executed successfully
[2025-09-25T10:57:15.670215] Saving JSON to bench_final/run1/pubmedqa/pubmedqa_49/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-09-25T10:57:15.678781] [PI] Continuing reasoning with 1 function responses...
[2025-09-25T10:57:32.421296] [PI] Reasoning iteration 2
[2025-09-25T10:57:32.424254] [PI reasoning] **Evaluating research conclusions**

I found the top article that seems to directly answer the question: "Is withdrawal-induced anxiety in alcoholism based on beta-endorphin deficiency?" The authors, Kiefer et al. (2002), provide evidence suggesting that lower beta-endorphin levels during alcohol withdrawal are linked to increased anxiety. Their conclusions hint at a “yes,” but there's also a note of caution since they refer to this as the “first evidence.” The PubMedQA classification requires me to determine if it firmly supports a "yes," "no," or "maybe" based on clarity.
[2025-09-25T10:57:32.426287] [PI] Executing function call 1: hybrid_search
[2025-09-25T10:57:32.429104] [PI] Function arguments: {'query': '12172698 abstract', 'k': 1, 'faiss_weight': 0.4, 'bm25_weight': 0.6, 'use_rrf': False}
[2025-09-25T10:57:32.431168] Saving JSON to bench_final/run1/pubmedqa/pubmedqa_49/pi_iteration_2_tool_call_2_hybrid_search.json
[2025-09-25T10:57:32.910031] [PI] Function hybrid_search executed successfully
[2025-09-25T10:57:32.913873] Saving JSON to bench_final/run1/pubmedqa/pubmedqa_49/pi_iteration_2_tool_result_2_hybrid_search.json
[2025-09-25T10:57:32.918772] [PI] Continuing reasoning with 1 function responses...
[2025-09-25T10:57:42.149629] [PI] Reasoning iteration 3
[2025-09-25T10:57:42.151297] [PI] No function calls found in response
[2025-09-25T10:57:42.153998] [PI] No more function calls - research complete
[2025-09-25T10:57:42.155598] Saving text to bench_final/run1/pubmedqa/pubmedqa_49/pi_final_answer.txt
[2025-09-25T10:57:42.161140] [QUERYOME] Query completed successfully
