{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-29T16:06:04.314902+00:00","duration_seconds":1.781959,"id":2947559,"input_summary":"chars=787 node=66296","metadata":{"llm_candidates":[{"callsign":"K9WRP","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K9WRP","recording_id":279115,"started_at":"2026-08-29T16:06:02.532943+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":263611}