{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T03:28:48.268854+00:00","duration_seconds":1.920075,"id":1118712,"input_summary":"chars=112 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"F6A","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=F6A","recording_id":129978,"started_at":"2026-06-29T03:28:46.348779+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":129732}