{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-08T19:23:09.729345+00:00","duration_seconds":2.023928,"id":2467037,"input_summary":"chars=789 node=66296","metadata":{"llm_candidates":[{"callsign":"KM7DEA","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KM7DEA","recording_id":227090,"started_at":"2026-08-08T19:23:07.705417+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":216825}