{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-24T20:01:40.755498+00:00","duration_seconds":1.682273,"id":2830348,"input_summary":"chars=679 node=683211","metadata":{"llm_candidates":[{"callsign":"W7SEA","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=W7SEA","recording_id":266462,"started_at":"2026-08-24T20:01:39.073225+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":252359}