{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-17T19:40:08.040060+00:00","duration_seconds":2.907082,"id":1805082,"input_summary":"chars=870 node=683211","metadata":{"llm_candidates":[{"callsign":"KK7NYW","confidence":0.78},{"callsign":"KF7AZB","confidence":0.78},{"callsign":"KM7EHQ","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KK7NYW,KF7AZB,KM7EHQ","recording_id":172841,"started_at":"2026-07-17T19:40:05.132978+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":168360}