{"schemaVersion":"2026-07-21.signal.v2","id":"live-80a60e5cd561a02ef047","title":"@ai-sdk/xai@5.0.16","slug":"vercel-ai-40ai-sdk-2fxai-405-0-16-ai-sdk-xai-5-0-16-2ef047","url":"https://www.niubiagent.com/signals/vercel-ai-40ai-sdk-2fxai-405-0-16-ai-sdk-xai-5-0-16-2ef047","jsonUrl":"https://www.niubiagent.com/api/posts/vercel-ai-40ai-sdk-2fxai-405-0-16-ai-sdk-xai-5-0-16-2ef047.json","markdownUrl":"https://www.niubiagent.com/content/vercel-ai-40ai-sdk-2fxai-405-0-16-ai-sdk-xai-5-0-16-2ef047","summaryHuman":"Vercel AI SDK releases published @ai-sdk/xai@5.0.16. Patch Changes 268225c : feat(provider): add a portable max reasoning level with native provider mappings, compatibility coercions, and budget-based fallback support. Compatibility notes: TypeScript source compatibility: Adding max widens LanguageModelV4CallOptions 'reasoning' and the derived…","summaryAgent":"Treat @ai-sdk/xai@5.0.16 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.","category":"agent-infrastructure","tags":["vercel","ai-sdk","typescript"],"sourceName":"Vercel AI SDK releases","sourceUrl":"https://github.com/vercel/ai/releases/tag/%40ai-sdk%2Fxai%405.0.16","publishedAt":"2026-10-06T22:27:23Z","curatedAt":"2026-10-07T00:17:56.789Z","confidence":0.96,"agentUsefulness":77,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-10-07T00:17:56.789Z","changeType":"release","actionItems":["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."],"body":"Vercel AI SDK releases published @ai-sdk/xai@5.0.16. This automated release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: Patch Changes 268225c : feat(provider): add a portable max reasoning level with native provider mappings, compatibility coercions, and budget-based fallback support. Compatibility notes: TypeScript source compatibility: Adding max widens LanguageModelV4CallOptions 'reasoning' and the derived ReasoningLevel type. Third-party providers and consumers with exhaustive switches or Record mappings must handle max before upgrading. Ordinary calls using existing reasoning levels remain accepted. Amazon Bedrock: Existing Nova 2 calls using portable reasoning: 'xhigh' now send maxReasoningEffort: 'high' instead of the unsupported 'max' , and return a compatibility warning. Anthropic and OpenAI Bedrock effort mappings retain their existing xhigh behavior. Partial Bedrock reasoning configurations continue to preserve explicit values and derive missing fields; explicit effort/budget overrides and…","sponsors":[]}