{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-29T06:17:06.628668+00:00","duration_seconds":2.807246,"id":2939495,"input_summary":"chars=466 node=66296","metadata":{"llm_candidates":[{"callsign":"KJ7JXM","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KJ7JXM","recording_id":278102,"started_at":"2026-08-29T06:17:03.821422+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":262834}