{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T03:37:41.308929+00:00","duration_seconds":1.965863,"id":1223081,"input_summary":"chars=87 node=683211","metadata":{"llm_candidates":[{"callsign":"W0P","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=W0P","recording_id":132487,"started_at":"2026-06-30T03:37:39.343066+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132048}