{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T23:55:07.677960+00:00","duration_seconds":5.735707,"id":1248789,"input_summary":"chars=192 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"T1TRT","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=T1TRT","recording_id":134404,"started_at":"2026-06-30T23:55:01.942253+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":133772}