{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-16T17:16:57.812618+00:00","duration_seconds":1.655194,"id":1753051,"input_summary":"chars=771 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"W7G","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=W7G","recording_id":169285,"started_at":"2026-07-16T17:16:56.157424+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":165178}