{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-13T17:56:18.536433+00:00","duration_seconds":1.902656,"id":1669916,"input_summary":"chars=116 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KD7AVI","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KD7AVI","recording_id":163869,"started_at":"2026-07-13T17:56:16.633777+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":160515}