{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-20T16:35:16.643706+00:00","duration_seconds":3.396449,"id":2731494,"input_summary":"chars=293 node=683211","metadata":{"llm_candidates":[{"callsign":"KG7LRS","confidence":0.78},{"callsign":"KC7LRS","confidence":0.78},{"callsign":"KP7JOE","confidence":0.78},{"callsign":"N7RHV","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=5 calls=KG7LRS,KC7LRS,KP7JOE,N7RHV","recording_id":255719,"started_at":"2026-08-20T16:35:13.247257+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":242566}