{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-16T21:03:23.545590+00:00","duration_seconds":1.628925,"id":1763732,"input_summary":"chars=57 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7LIE","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KK7LIE","recording_id":170084,"started_at":"2026-07-16T21:03:21.916665+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":165890}