Nano Banana 2.1 briefly appears in Google Flow, but Google has not confirmed a launch

A post on X says Google’s Nano Banana 2.1 is now available, offering high-quality image generation at lower prices across Google’s AI products. That would be a notable upgrade to one of the company’s most popular creative tools. The paper trail does not back it up. As of October 6, 2026, Google has not confirmed any rollout of a model called Nano Banana 2.1. It is missing from AI Studio, the Gemini API, and the company’s pricing documentation. What actually happened The name did appear somewhere official. Starting October 5, 2026, users spotted Nano Banana 2.1 in the model selector of Google Flow, the company’s AI video tool. It did not stay long. The listing was pulled shortly after users began reporting it, and no announcement came with it. Google Flow’s own model help page reinforces the point. It lists only the established Nano Banana variants and makes no mention of a 2.1 tier. The claim about reduced prices also has nothing behind it in the documentation. Google has made no pricing changes, and nothing points to a new tier tied to the 2.1 reference. The Nano Banana lineup that does exist Nano Banana is Google’s branding for its image models. They handle text-to-image generati...