Gemini 3 Pro now available in Vercel AI Gateway
Google's latest model, Gemini 3 Pro, is now accessible through Vercel's AI Gateway without requiring separate provider accounts. The model improves performance on multi-step function calling, reasoning over complex content, and instruction following, with support for configurable reasoning levels.
You can now access Google's latest model, Gemini 3 Pro, via Vercel's with no other provider accounts required.AI Gateway
Gemini 3 Pro excels at challenging tasks involving reasoning or agentic workflows. In particular, the model improves on Gemini 2.5 Pro's performance in multi-step function calling, planning, reasoning over complex images/long documents, and instruction following.
To use Gemini 3 Pro in AI Gateway with the , set to . Gemini 3 Pro is a reasoning model, and you can specify the level of thinking. Include the configuration with like the example below to enable reasoning text.AI SDKmodelgoogle/gemini-3.0-pro-previewproviderOptionsincludeThoughts
AI Gateway provides a unified API for calling models, tracking usage and cost, and configuring retries, failover, and performance optimizations for higher-than-provider uptime. It includes built-in , , and intelligent with automatic retries.observabilityBring Your Own Key supportprovider routing
Learn more about , view the or try it in our .AI GatewayAI Gateway model leaderboardmodel playground
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