{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T16:34:17.468925+00:00","duration_seconds":7.313524,"id":1030852,"input_summary":"chars=691 node=66296","metadata":{"llm_candidates":[{"callsign":"KI7ADM","confidence":0.78},{"callsign":"KI7ZEI","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KI7ADM,KI7ZEI","recording_id":128817,"started_at":"2026-06-28T16:34:10.155401+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":128685}