{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T14:32:08.831754+00:00","duration_seconds":3.182052,"id":1234125,"input_summary":"chars=349 node=683211","metadata":{"llm_candidates":[{"callsign":"KD8RF","confidence":0.78},{"callsign":"N8THJ","confidence":0.78},{"callsign":"KK7Z","confidence":0.78},{"callsign":"KT7J","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=6 calls=KD8RF,N8THJ,KK7Z,KT7J","recording_id":133311,"started_at":"2026-06-30T14:32:05.649702+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132802}