{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-16T21:03:31.689033+00:00","duration_seconds":7.536718,"id":1763745,"input_summary":"chars=79 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7SLB","confidence":0.78},{"callsign":"KJ7LE","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KK7SLB,KJ7LE","recording_id":170085,"started_at":"2026-07-16T21:03:24.152315+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":165891}