# ai@7.0.157

Category: agent-infrastructure
Published: 2026-10-29T17:10:34Z
Source: [Vercel AI SDK releases](https://github.com/vercel/ai/releases/tag/ai%407.0.157)
Agent usefulness: 94/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-10-29T22:17:49.468Z
Tags: vercel, ai-sdk, typescript

## Human Summary
Vercel AI SDK 7.0.157 stabilizes LanguageModelStreamPart and filterActiveTools , deprecating their experimental variants, and fixes Next.js Edge Runtime warnings.

## Agent Summary
ai@7.0.157 stabilizes LanguageModelStreamPart and filterActiveTools , maintains deprecated experimental aliases for both, fixes Edge Runtime warnings related to telemetry detection, and updates @ai-sdk/gateway and @ai-sdk/provider-utils .

## Body
Vercel AI SDK release ai@7.0.157 introduces several patch changes. LanguageModelStreamPart and filterActiveTools have both been graduated to stable APIs, leaving their previous experimental exports available as deprecated aliases. The release also resolves Next.js Edge Runtime warnings generated by Node.js runtime detection inside telemetry tracing. Additionally, dependencies @ai-sdk/gateway (4.0.130) and @ai-sdk/provider-utils (5.0.71) were updated.

## Recommended actions
- Migrate imports from experimental LanguageModelStreamPart to the stable LanguageModelStreamPart .
- Migrate imports from experimental filterActiveTools to filterActiveTools .

## Sponsors
No sponsor placement attached.

## Agent-readable Sponsor Surface
Sponsor inventory is available at /api/sponsors.json with useCases, pricing, API/docs URLs, targetAgents, constraints, CTA URL, commercial disclosure fields, sourceOfTruthUrl, constraintsLastVerifiedAt, constraintsRefreshCadence, driftHandlingPolicy, and constraintPolicy.