Google is planning to ship two new models. One is Gemini 3, which is optimised for coding and regular use, and the second is Nano Banano 2 for generating realistic images.
As spotted on X, Gemini-3-pro was first spotted on Vertex AI, which is a Google-hosted cloud platform for using AI agents and building apps or products using AI.
This model is called "gemini-3-pro-preview-11-2025," which aligns with previous reports that Google plans to ship Gemini 3 in November.
Gemini 3 Pro reference on Vertex AI
While there have been some wild reports on X that claim people have access to Gemini 3, we don't think that's the case.
Google typically tests its AI models secretly. While Google may have shared access with certain business partners, they cannot share the results on a public platform due to an NDA (non disclosure agreement).
Early leaks suggest that Gemini 3 will begin rolling out in November with a 1 million context limit.
At the moment, Google's latest AI model is Gemini 2.5 Pro, and it's about 8 months old, but it still remains one of the best models in the market.
For example, on SWE-Bench Verified, the industry standard for agentic code evals, Gemini 2.5 Pro scores 63.8% with a custom agent setup. On the other hand, Claude Sonnet 4.5 scores about 77%.
Nano Banana 2
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