{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-06T23:07:05.971800+00:00","duration_seconds":6.722237,"id":2428873,"input_summary":"chars=215 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7MCI","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KK7MCI","recording_id":222861,"started_at":"2026-08-06T23:06:59.249563+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":213094}