Engineering Insights

Updates to Terms of Service

Agents are reshaping the tools developers use, the applications they build, and the infrastructure that runs them. We’ve updated our and to reflect how Vercel uses data to support agentic features, improve our platform, and contribute to the AI ecosystem. Terms of ServicePrivacy Policy We are developing features that allow Vercel to do more to keep your apps running efficiently, including: Vercel may also use data to help improve our tools to fight fraud and abuse of the Vercel platform.  You

Use GPT 5.4 Mini and Nano on AI Gateway

GPT-5.4 Mini and GPT-5.4 Nano from OpenAI are now available on . Both models deliver state-of-the-art performance for their size class in coding and computer use, and are built for sub-agent workflows where multiple smaller models coordinate on parts of a larger task.Vercel AI Gateway The models also support the verbosity and reasoning level parameters, giving you control over response detail and how much the model reasons before answering. GPT-5.4 Mini GPT-5.4 Mini handles code generation, tool

Holotron-12B - High Throughput Computer Use Agent

Introducing GPT-5.4 mini and nano

GPT-5.4 mini and nano are smaller, faster versions of GPT-5.4 optimized for coding, tool use, multimodal reasoning, and high-volume API and sub-agent workloads.

OpenAI Japan announces Japan Teen Safety Blueprint to put teen safety first

OpenAI Japan announces the Japan Teen Safety Blueprint, introducing stronger age protections, parental controls, and well-being safeguards for teens using generative AI.

Anime vs. Marvel/DC: Designing Digital Products With Emotion In Flow

Design is about pacing and feelings as much as pixels and patterns. Alan Cohen explores Emotion in Flow and Emotion in Conflict, showing how anime like Dan Da Dan and superhero films like James Gunn’s Superman manage emotional shifts and translating those ideas into practical patterns for product design.

New GitHub App permissions for Actions and Workflows

The now requests two additional repository permissions on install: () and ( & ).Vercel GitHub AppActionsWorkflowsreadreadwrite These permissions enable to read workflow run logs to help diagnose CI failures and configure CI workflow files on your behalf. This also allows to create complete, production-ready repositories with configured CI/CD pipelines. To use these features, .Vercel Agentv0accept the updated permissions in your GitHub organization or account settings For full details on all

Agents, Workers - @cloudflare/codemode v0.2.1: MCP barrel export, zero-dependency main entry point, and custom sandbox modules

The latest releases of @cloudflare/codemode ↗ add a new MCP barrel export, remove ai and zod as required peer dependencies from the main entry point, and give you more control over the sandbox. New @cloudflare/codemode/mcp export A new @cloudflare/codemode/mcp entry point provides two functions that wrap MCP servers with Code Mode: codeMcpServer({ server, executor }) — wraps an existing MCP server with a single code tool where each upstream tool becomes a typed codemode.* method. openApiMcpSer