{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-17T07:00:01.183974+00:00","duration_seconds":1.970716,"id":2652720,"input_summary":"chars=763 node=683211","metadata":{"llm_candidates":[{"callsign":"LA5VMA","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=LA5VMA","recording_id":247241,"started_at":"2026-08-17T06:59:59.213258+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":235025}