A screenshot shared on X shows a Google Flow model selector listing “Nano Banana 2.5 Flash,” but the model is not confirmed as available yet. In a post on X, @testingcatalog says traces of the model were spotted in Google Flow and adds that it is “not available yet.”

The report points to a model name appearing in a Google Flow interface, not a completed product release. It does not establish what Nano Banana 2.5 Flash can do, when it might launch, or whether users can currently select and use it.

What was reportedly spotted in Google Flow

The screenshot shows Google Flow’s “New character” screen with a model selector. The visible list contains:

  • Nano Banana Pro

  • Nano Banana 2

  • Nano Banana 2 Lite

  • Nano Banana 2.5 Flash

A red arrow points to the Nano Banana 2.5 Flash entry. The screenshot shows the name in the interface, but it does not demonstrate that the option is functional or selectable.

What the screenshot does—and does not—confirm

The screenshot shared in the post supports one specific observation: Nano Banana 2.5 Flash appeared as a label in a Google Flow model selector.

It does not confirm the model’s capabilities, image quality, speed, pricing, access requirements, API availability or relationship to the other Nano Banana entries. The report also does not include an official Google announcement or documentation describing the model.

The post’s wording is therefore important. It describes the entry as a trace and says the model is not available yet, rather than announcing a completed release.

Is Nano Banana 2.5 Flash available in Google Flow yet?

The available evidence does not show that Nano Banana 2.5 Flash is currently available. The accompanying post explicitly says it is not available yet, while the screenshot only shows the name in the interface.

A model name in a selector can indicate that an interface is being prepared for a possible option, but this screenshot alone cannot establish that the model works, is enabled for users or has a public launch date. No official Google confirmation is included with the report.

What remains unknown

The report does not establish:

  • What capabilities Nano Banana 2.5 Flash would offer

  • Whether it would be faster or otherwise different from the other listed entries

  • Who could access it, if released

  • Whether it would be available only in Google Flow or through other Google products

  • Whether it would have an API, separate pricing or usage limits

  • When Google might announce or launch it

For now, Nano Banana 2.5 Flash is best described as a reported name appearing in a Google Flow interface—not as a released or officially confirmed model.

Sources