Deep Dean by Fast Accounting Sets New Standard for AI in Finance
CHICAGO, April 16, 2025--Fast Accounting (TOKYO: 5588), a pioneer in AI-driven accounting automation, today announced the launch of "Deep Dean," a proprietary AI model designed to transform how businesses manage accounting, tax, and finance operations. Purpose-built using an internally developed large language model (LLM), Deep Dean has demonstrated passing-level performance across U.S. CPA (USCPA) exam standards — outperforming general-purpose AI models like GPT-4o in specialized tasks.