{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T23:41:42.898738+00:00","duration_seconds":23.273352,"id":563014,"input_summary":"chars=424 node=683211","metadata":{"llm_candidates":[{"callsign":"GM0UAB","confidence":1.0},{"callsign":"VK2DY","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=GM0UAB,VK2DY","recording_id":125317,"started_at":"2026-06-26T23:41:19.625386+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":125316}