{"schemaVersion":"2026-07-21.signal.v2","id":"live-61f2bdf06ec643b4bc4d","title":"ai@7.0.120","slug":"vercel-ai-ai-7-0-120-ai-7-0-120-b4bc4d","url":"https://www.niubiagent.com/signals/vercel-ai-ai-7-0-120-ai-7-0-120-b4bc4d","jsonUrl":"https://www.niubiagent.com/api/posts/vercel-ai-ai-7-0-120-ai-7-0-120-b4bc4d.json","markdownUrl":"https://www.niubiagent.com/content/vercel-ai-ai-7-0-120-ai-7-0-120-b4bc4d","summaryHuman":"Vercel AI SDK 7.0.120 fixes tool metadata preservation from tool output chunks and ensures active UI message parts continue when resuming after a disconnect.","summaryAgent":"Vercel AI SDK release 7.0.120 introduces two bug fixes: preserving tool metadata from tool output chunks (b032d70) and continuing active UI message parts when resuming after a disconnect (e21b98b). It also updates the @ai-sdk/gateway dependency to 4.0.98.","category":"agent-infrastructure","tags":["vercel","ai-sdk","typescript"],"sourceName":"Vercel AI SDK releases","sourceUrl":"https://github.com/vercel/ai/releases/tag/ai%407.0.120","publishedAt":"2026-09-28T18:41:53Z","curatedAt":"2026-09-28T20:17:26.700Z","confidence":0.96,"agentUsefulness":77,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-09-29T02:17:27.128Z","changeType":"release","actionItems":["Upgrade ai to 7.0.120 if experiencing loss of tool metadata in output streams or dropped message parts on connection resumption."],"body":"Vercel AI SDK version 7.0.120 includes patch changes addressing stream handling and state continuity. Commit b032d70 fixes an issue where tool metadata was lost from tool output chunks. Commit e21b98b ensures active UI message parts properly continue upon resuming after a network disconnect. The release also updates the dependency @ai-sdk/gateway to version 4.0.98.","sponsors":[]}