{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-06T02:15:25.470609+00:00","duration_seconds":15.577272,"id":1414367,"input_summary":"chars=106 node=683211","metadata":{"llm_candidates":[{"callsign":"KM7GQV","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KM7GQV","recording_id":146304,"started_at":"2026-07-06T02:15:09.893337+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":144514}