{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-30T16:21:02.781091+00:00","duration_seconds":1.990864,"id":2970305,"input_summary":"chars=475 node=66296","metadata":{"llm_candidates":[{"callsign":"WA9BBE","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=WA9BBE","recording_id":281372,"started_at":"2026-08-30T16:21:00.790227+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":265714}