Vercel collaborates with Google for Gemini 3 Pro Preview launch
17% correctness bump. Gemini 3 Pro Preview just landed in the top 2 on Vercel's Next.js evals—and it's already live in v0.
Why it matters
Google's latest model shows material gains in coding and instruction-following, with early adoption signals from Vercel's developer tooling ecosystem. This matters for founders choosing inference partners and for understanding the competitive positioning of closed models on real-world coding tasks.
The key facts
6 to knowGemini 3 Pro Preview released today (Nov 18, 2025)
17% increase in correctness over predecessor on Vercel's Next.js evals
Ranked in top 2 models on leaderboard
Tested across Vercel's v0, Next.js, AI SDK, and Vercel Sandbox
Improvements in instruction following, response consistency, coding focus, multimodal reasoning, and tool use
Available via Vercel AI Gateway and v0.app
Go to the source
Vercel Blogvercel.com
Publisher excerpt: The Gemini 3 Pro Preview model, released today, is now available through the and on . Thanks to Google, Vercel has been testing Gemini 3 Pro Preview across v0, Next.js, AI SDK, and Vercel Sandbox over the past several weeks.Vercel AI Gatewayv0.app We've noticed the model has an increased focus on…