{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-24T06:00:50.037389+00:00","duration_seconds":2.436499,"id":2814294,"input_summary":"chars=893 node=66296","metadata":{"llm_candidates":[{"callsign":"KJ7SKP","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=KJ7SKP","recording_id":264808,"started_at":"2026-08-24T06:00:47.600890+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":250949}