{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-09T15:16:14.336171+00:00","duration_seconds":7.187383,"id":1533036,"input_summary":"chars=663 node=66296","metadata":{"llm_candidates":[{"callsign":"KK7RGM","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=3 calls=KK7RGM","recording_id":154547,"started_at":"2026-07-09T15:16:07.148788+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":151917}