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← AI PulseJul 28, 2026

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Vercel AI SDK Promotes repairText Option to Stable for generateObject and streamObject

Vercel has promoted the repairText option to stable for generateObject and streamObject functions within its AI SDK, replacing the experimental_repairText alias.

By Illumora Editorial

Source · Jul 28, 2026, 3:01 AM · On Illumora · Jul 28, 2026, 3:13 AM

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Read the source →Vercel AI SDK Changelog — Release @ai-sdk/tui@1.0.40 · vercel/ai
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The Vercel AI SDK has updated its ai package to version 7.0.39, promoting the repairText option to stable status. This change affects the generateObject and streamObject functions, which now officially support repairText. The previous experimental_repairText alias is now deprecated, ensuring backwards compatibility.

Key Points

  • The repairText option is now stable on generateObject and streamObject functions.
  • The experimental_repairText alias is deprecated but maintained for backwards compatibility.
  • The core ai package has been updated to version 7.0.39.
  • Dependencies such as @ai-sdk/provider-utils (5.0.14), @ai-sdk/gateway (4.0.30), @ai-sdk/alibaba (2.0.18), @ai-sdk/openai-compatible (3.0.16), @ai-sdk/amazon-bedrock (5.0.34), @ai-sdk/openai (4.0.22), and @ai-sdk/anthropic (4.0.23) have been updated.
  • Other packages like @ai-sdk/angular (3.0.39), @ai-sdk/tui (1.0.40), @ai-sdk/valibot (3.0.14), and @ai-sdk/voyage (2.0.14) also received updates.

Context

According to the Vercel AI SDK changelog, these updates are part of routine releases managed by a GitHub action. The promotion of repairText indicates a maturation of this feature within the SDK, moving it from an experimental phase to a fully supported capability.

Why It Matters

This update provides developers using the Vercel AI SDK with a stable and officially supported method for text repair within object generation and streaming. The deprecation of the experimental alias signals a commitment to API stability while maintaining compatibility for existing implementations.

What To Do

  • Developers should transition from experimental_repairText to repairText in their generateObject and streamObject calls.
  • Review the updated dependency versions for @ai-sdk/provider-utils, @ai-sdk/gateway, and other related packages.
  • Note the new stable status of the repairText option for future development.