{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-13T13:01:12.409735+00:00","duration_seconds":10.087772,"id":1656002,"input_summary":"chars=602 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"W78PP","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=3 calls=W78PP","recording_id":162834,"started_at":"2026-07-13T13:01:02.321963+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":159585}