{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-06T02:16:46.375777+00:00","duration_seconds":0.855001,"id":1414458,"input_summary":"chars=551 node=683211","metadata":{"llm_candidates":[{"callsign":"EE0GGE","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=EE0GGE","recording_id":146316,"started_at":"2026-07-06T02:16:45.520776+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":144524}