{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-26T01:05:54.028565+00:00","duration_seconds":3.297727,"id":2859589,"input_summary":"chars=504 node=683210","metadata":{"llm_candidates":[{"callsign":"KB9FTG","confidence":0.78},{"callsign":"K4CUP","confidence":0.78},{"callsign":"K9STG","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=6 calls=KB9FTG,K4CUP,K9STG","recording_id":269494,"started_at":"2026-08-26T01:05:50.730838+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":255133}