{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-13T11:42:00.841003+00:00","duration_seconds":2.541264,"id":1653171,"input_summary":"chars=573 node=683210","metadata":{"llm_candidates":[{"callsign":"KE2EDS","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=KE2EDS","recording_id":162636,"started_at":"2026-07-13T11:41:58.299739+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":159390}