{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-25T23:58:32.157643+00:00","duration_seconds":1.858853,"id":2859065,"input_summary":"chars=824 node=683210","metadata":{"llm_candidates":[{"callsign":"KI7RI","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=4 calls=KI7RI","recording_id":269442,"started_at":"2026-08-25T23:58:30.298790+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":255083}