{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-09T03:52:47.698476+00:00","duration_seconds":1.780335,"id":2474874,"input_summary":"chars=602 node=683210","metadata":{"llm_candidates":[{"callsign":"A3KX","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=A3KX","recording_id":227913,"started_at":"2026-08-09T03:52:45.918141+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":217598}