{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-05T22:59:31.122402+00:00","duration_seconds":1.49608,"id":2409202,"input_summary":"chars=6 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"AG7WT","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=AG7WT","recording_id":220695,"started_at":"2026-08-05T22:59:29.626322+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":211197}