{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T17:48:19.517721+00:00","duration_seconds":5.880655,"id":1208268,"input_summary":"chars=387 node=66296","metadata":{"llm_candidates":[{"callsign":"QS7Y","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=QS7Y","recording_id":131416,"started_at":"2026-06-29T17:48:13.637066+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":131063}