{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-04T00:10:02.473870+00:00","duration_seconds":7.587224,"id":1350216,"input_summary":"chars=742 node=683210","metadata":{"llm_candidates":[{"callsign":"KI5SSR","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=KI5SSR","recording_id":141876,"started_at":"2026-07-04T00:09:54.886646+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":140475}