{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T02:57:51.823173+00:00","duration_seconds":7.068607,"id":1253667,"input_summary":"chars=62 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KM7CBZ","confidence":0.78},{"callsign":"KM7GGB","confidence":0.78},{"callsign":"KM7CCJ","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KM7CBZ,KM7GGB,KM7CCJ","recording_id":134808,"started_at":"2026-07-01T02:57:44.754566+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":134106}