According to Andrej Karpathy, a new demo showcases a GUI for large language models (LLMs) that dynamically generates ephemeral user interfaces tailored to specific tasks, as reported via Twitter on June 19, 2025. This innovation signals a shift in AI application design, potentially accelerating adoption in decentralized app (dApp) interfaces and blockchain-based platforms. For traders, this could impact demand for AI-integrated crypto tokens and projects leveraging LLMs, especially those focused on user experience and automation in the DeFi sector (source: @karpathy).