megachangelog
Announcement

Build your own web framework

Vercel explores the fundamentals of building a custom web framework optimized for edge and serverless deployment, covering essential features and performance considerations for scalable modern applications.

Have you ever wondered what it takes to build your own web framework that also deploys to edge and serverless infrastructure? What features does a modern framework need to support, and how can we ensure that these features allow us to build a scalable, performant web application?

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frameworkedgeserverlessdeploymentperformance

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Feature

OpenAI Decisions API now available on AI Gateway

OpenAI's Decisions API is now accessible through Vercel's AI Gateway with an OpenAI-compatible endpoint, enabling decision models to answer typed questions and return probabilities, choices, and scores for routing, triage, and guardrails use cases. Support is available across the OpenAI SDK, AI SDK, HTTP API, and CLI with the latest versions.

ai-gatewayopenaiapidecisionssdks
Feature

Timestamp attributes now supported in Vercel Flags

Vercel Flags now supports timestamp attributes for entities, allowing you to create time-based targeting rules. Use this feature to run limited-time campaigns, show content between specific dates, or target users based on registration date.

flagstargetingfeaturetimestampscampaigns
Feature

Glyph Cluster now available in stealth on AI Gateway

Glyph Cluster, a reasoning model for coding and long-context analysis, is now available as a stealth model on Vercel's AI Gateway for Pro and Enterprise plan teams with purchased AI Gateway credits at no cost during the stealth period. The model supports function calling, streams responses, and can be accessed via AI SDK, OpenAI-compatible APIs, and coding agents.

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