{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T16:34:58.555980+00:00","duration_seconds":1.694271,"id":1030915,"input_summary":"chars=805 node=66296","metadata":{"llm_candidates":[{"callsign":"A7AD","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=A7AD","recording_id":128821,"started_at":"2026-06-28T16:34:56.861709+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":128689}