{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-24T22:52:04.684712+00:00","duration_seconds":7.164211,"id":2835184,"input_summary":"chars=19 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"K7LEE","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K7LEE","recording_id":266870,"started_at":"2026-08-24T22:51:57.520501+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":252748}