{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-29T01:33:50.039190+00:00","duration_seconds":1.932378,"id":2932425,"input_summary":"chars=60 node=683211","metadata":{"llm_candidates":[{"callsign":"WA5CTY","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=WA5CTY","recording_id":277345,"started_at":"2026-08-29T01:33:48.106812+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":262205}