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Vercel AI SDK Updates Sandbox, Adds Gemini 3.7 Flash and Grok Imagine Video 1.5 Support

Vercel AI SDK has released updates to its sandbox abstraction, introduced support for the Gemini 3.7 Flash model, and expanded capabilities for Grok Imagine Video 1.5, according to recent changelog entries.

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Read the source →Vercel AI SDK Changelog — Release @ai-sdk/sandbox-vercel@1.0.72 · vercel/ai
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The Vercel AI SDK has received several updates, including enhancements to its network sandbox abstraction and new model integrations. These changes were released on August 14 by github-actions, according to the Vercel AI SDK Changelog.

Key Points

  • The @ai-sdk/sandbox-vercel@1.0.72 package now supports request transformations within its network sandbox abstraction.
  • This update enables credential brokering when available, according to the Vercel AI SDK Changelog.
  • getPortEndpoint() has been introduced as a replacement for the deprecated getPortUrl() in HarnessV1NetworkSandboxSession.
  • The @ai-sdk/google@3.0.109 package now includes support for the Gemini 3.7 Flash model.
  • The @ai-sdk/xai@3.0.121 package supports the Grok Imagine Video 1.5 model, including native 1080p for text-to-video and image-to-video.
  • Grok Imagine Video 1.5 reference-to-video remains capped at 720p, with 1080p requests in this mode being downgraded with a warning.
  • The @ai-sdk/xai@3.0.121 package also adds referenceVoiceIds for reference audio in reference-to-video, allowing up to 3 xAI preset voice IDs.

Context

According to the Vercel AI SDK Changelog, the sandbox updates aim to provide more comprehensive network handling and credential management. The addition of Gemini 3.7 Flash and Grok Imagine Video 1.5 expands the range of models accessible through the SDK, offering new capabilities for developers.

Why It Matters

These updates provide developers using the Vercel AI SDK with enhanced tools for managing network requests securely and access to newer, more capable models like Gemini 3.7 Flash and Grok Imagine Video 1.5. The expanded video generation features, including 1080p support and reference audio, could enable more sophisticated multimedia applications.

What To Do

  • Review the Vercel AI SDK Changelog for @ai-sdk/sandbox-vercel@1.0.72 to understand the new network sandbox features.
  • Note the deprecation of getPortUrl() and transition to getPortEndpoint() in HarnessV1NetworkSandboxSession.
  • Test the Gemini 3.7 Flash model if using the @ai-sdk/google package.
  • Explore the new Grok Imagine Video 1.5 capabilities for text-to-video, image-to-video, and reference audio in the @ai-sdk/xai package.

Keep Exploring

/atlas/**gemini**-family /atlas/**grok**-family