{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-09T20:05:21.241156+00:00","duration_seconds":7.242069,"id":1544899,"input_summary":"chars=769 node=683211","metadata":{"llm_candidates":[{"callsign":"K30E","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K30E","recording_id":155383,"started_at":"2026-07-09T20:05:13.999087+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":152692}