{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-03T22:37:30.779374+00:00","duration_seconds":6.372472,"id":2360863,"input_summary":"chars=85 node=66296","metadata":{"llm_candidates":[{"callsign":"K9JDB","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K9JDB","recording_id":215500,"started_at":"2026-08-03T22:37:24.406902+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":206558}