{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-02T14:35:55.592657+00:00","duration_seconds":3.740069,"id":1293186,"input_summary":"chars=422 node=683211","metadata":{"llm_candidates":[{"callsign":"KI7PKL","confidence":0.78},{"callsign":"W8RIP","confidence":0.78},{"callsign":"KK7Z","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=KI7PKL,W8RIP,KK7Z","recording_id":137757,"started_at":"2026-07-02T14:35:51.852588+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":136717}