{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-06T02:03:56.773107+00:00","duration_seconds":7.791298,"id":2410392,"input_summary":"chars=1061 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KJ7LM","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KJ7LM","recording_id":220841,"started_at":"2026-08-06T02:03:48.981809+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":211321}