{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-11T12:54:25.014782+00:00","duration_seconds":2.232097,"id":2524521,"input_summary":"chars=497 node=683210","metadata":{"llm_candidates":[{"callsign":"KI5PMI","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KI5PMI","recording_id":233014,"started_at":"2026-08-11T12:54:22.782685+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":222219}