{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-14T16:02:16.949004+00:00","duration_seconds":3.121829,"id":1703148,"input_summary":"chars=332 node=683210","metadata":{"llm_candidates":[{"callsign":"KB5BAO","confidence":0.78},{"callsign":"WB6BJN","confidence":0.78},{"callsign":"K6DCL","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=KB5BAO,WB6BJN,K6DCL","recording_id":166090,"started_at":"2026-07-14T16:02:13.827175+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":162542}