Vercel collaborates with Google for Gemini 3 Pro Preview launch

The Gemini 3 Pro Preview model, released by Google and available through the Vercel AI Gateway, demonstrates significant advancements in coding, multimodal reasoning, and tool use. It has shown improvements in instruction following and response consistency, achieving a 42% success rate in Vercel's Next.js evaluations, tying with OpenAI's GPT-5 Codex and outperforming several other models in reasoning quality. This model excels in frontend generation and multi-turn agent flows, providing stable, well-structured UI components, and benefits from a 1 million token context window for maintaining fidelity in long generation chains. It is available for testing on AI Gateway and supports integration with Google AI Studio and Google Vertex AI, making it an attractive option for developers looking to build high-performance applications with advanced AI capabilities.