{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-19T03:47:59.022301+00:00","duration_seconds":2.096058,"id":1850442,"input_summary":"chars=74 node=683211","metadata":{"llm_candidates":[{"callsign":"VK2EEL","confidence":0.78},{"callsign":"VK2WL","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=VK2EEL,VK2WL","recording_id":176009,"started_at":"2026-07-19T03:47:56.926243+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":171161}