{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-03T03:17:19.045061+00:00","duration_seconds":5.218629,"id":1314159,"input_summary":"chars=682 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"AE7X","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=AE7X","recording_id":139289,"started_at":"2026-07-03T03:17:13.826432+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":138119}