{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T02:37:18.901216+00:00","duration_seconds":1.949327,"id":1221385,"input_summary":"chars=586 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"N8YAV","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=N8YAV","recording_id":132339,"started_at":"2026-06-30T02:37:16.951889+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":131908}