{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-07T20:07:37.137195+00:00","duration_seconds":1.728424,"id":1479299,"input_summary":"chars=265 node=683210","metadata":{"llm_candidates":[{"callsign":"VK3GOD","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=VK3GOD","recording_id":150843,"started_at":"2026-07-07T20:07:35.408771+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":148612}