{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-08T14:51:38.538608+00:00","duration_seconds":3.590388,"id":1503675,"input_summary":"chars=656 node=683211","metadata":{"llm_candidates":[{"callsign":"AB7DW","confidence":0.78},{"callsign":"AB1AI","confidence":0.78},{"callsign":"KI8GL","confidence":0.78},{"callsign":"K0ECK","confidence":0.78},{"callsign":"W0GL","confidence":0.78}]},"output_summary":"ai_candidates=5 merged=5 calls=AB7DW,AB1AI,KI8GL,K0ECK,W0GL","recording_id":152535,"started_at":"2026-07-08T14:51:34.948220+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":150091}