{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-10T14:51:46.027191+00:00","duration_seconds":1.901727,"id":1565244,"input_summary":"chars=864 node=66296","metadata":{"llm_candidates":[{"callsign":"WA9BDE","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=WA9BDE","recording_id":156732,"started_at":"2026-07-10T14:51:44.125464+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":153930}