{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-10T16:34:09.674413+00:00","duration_seconds":4.435489,"id":1569071,"input_summary":"chars=513 node=66296","metadata":{"llm_candidates":[{"callsign":"VO1UKZ","confidence":0.78},{"callsign":"KJ7GKX","confidence":0.78},{"callsign":"KJ7WY","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=VO1UKZ,KJ7GKX,KJ7WY","recording_id":157001,"started_at":"2026-07-10T16:34:05.238924+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":154171}