{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T23:13:02.713109+00:00","duration_seconds":1.81991,"id":1280093,"input_summary":"chars=824 node=66296","metadata":{"llm_candidates":[{"callsign":"KI7ZEI","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=KI7ZEI","recording_id":136734,"started_at":"2026-07-01T23:13:00.893199+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":135849}