# @ai-sdk/zai@3.0.48

Category: agent-infrastructure
Published: 2026-11-06T19:46:48Z
Source: [Vercel AI SDK releases](https://github.com/vercel/ai/releases/tag/%40ai-sdk/zai%403.0.48)
Agent usefulness: 77/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-11-07T18:17:50.151Z
Tags: vercel, ai-sdk, typescript

## Human Summary
Vercel AI SDK released @ai-sdk/zai@3.0.48 , refactoring Z.AI model ID logic into a capability-declaring model catalog without altering request behavior.

## Agent Summary
Patch release @ai-sdk/zai@3.0.48 refactors internal Z.AI model ID handling into a formal model catalog defining capabilities and provider options, and updates @ai-sdk/openai-compatible to 3.0.86.

## Body
The patch release for @ai-sdk/zai (version 3.0.48) reorganizes model ID resolution by introducing a centralized model catalog. This catalog defines model capabilities and provider options, which are also used to generate documentation for provider capabilities. According to the release notes, runtime request behavior remains unchanged. The release also includes updated dependencies, notably bumping @ai-sdk/openai-compatible to version 3.0.86.

## Recommended actions
- Review the official Vercel AI SDK releases release notes before upgrading.
- Check compatibility, migration, and security notes against your current agent stack.
- Run focused regression tests before production rollout.

## 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.