# DeepSeek V4 Flash now runs updated weights on AI Gateway By Steven Van · 2026-07-31 DeepSeek V4 Flash now runs on updated weights by default on AI Gateway, with notably stronger agentic capabilities. DeepSeek V4 Flash now runs on updated weights by default in [Vercel]()'s AI Gateway, with stronger agentic performance. On Terminal-Bench, the model now scores 82.7, up 25.8 points from 56.9 in the April preview. Existing requests to deepseek/deepseek-v4-flash pick up the new weights automatically, with no change to the model ID or code. DeepSeek is currently the only provider serving the updated weights; other providers, including ones with Zero Data Retention, are due next week. To run the model in a coding agent, use vercel ai-gateway coding-agents setup to connect the agent to AI Gateway and select deepseek/deepseek-v4-flash in its model configuration. As with other [AI Gateway]() models, pricing matches the provider's rates with no markup and no platform fee, including on Bring Your Own Key requests. [![]()]() ![Vercel]() Vercel The platform for frontend developers — deploy, preview, and scale web apps and AI agents with zero config. [View Vercel →]() Sources [Original source]() [Read DeepSeek V4 Flash now runs updated weights on AI Gateway on Creators Toolbox]() --- Canonical source: https://creatorstoolbox.com/blog/vercel-deepseek-v4-flash-now-runs-updated-weights-on-ai-gateway