{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-13T23:16:42.193437+00:00","duration_seconds":1.692251,"id":1679280,"input_summary":"chars=23 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"K722Y","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K722Y","recording_id":164459,"started_at":"2026-07-13T23:16:40.501186+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":161054}