{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T01:57:51.860385+00:00","duration_seconds":5.115425,"id":1251263,"input_summary":"chars=67 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"A7BAM","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=A7BAM","recording_id":134622,"started_at":"2026-07-01T01:57:46.744960+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":133940}