Nano Banana 2 (Gemini 3.1 Flash Image)
Nano Banana 2 (Gemini 3.1 Flash Image) brings Pro-level world knowledge and text rendering at Flash speed, rolling out across Gemini, Search and Ads.
Draws on web search for accurate subjects and adds precise text rendering and translation, subject consistency and instruction following. SynthID plus C2PA Content Credentials. Nano Banana 2 Lite (Gemini 3.1 Flash-Lite Image) became GA 2026-06-30.
- Date
- Thursday, 26 February 2026
- Lab
- Google DeepMind
- Kind
- model
- Access
- closed API
Figures
| Measure | Value | Measured by |
|---|---|---|
| Resolution range | 512px to 4K | company |
Also catalogued in the media file under the same id. API GA of 3.1 Flash Image on 2026-05-28.
Sources
- deepmind.google/blog/nano-banana-2-combining-pro-capabilities-with-lightning-fast-speed/
- ai.google.dev/gemini-api/docs/changelog
- techcrunch.com/2026/02/26/google-launches-nano-banana-2-model-with-faster-image-generation
- workspaceupdates.googleblog.com/2026/02/introducing-nano-banana-2-in-gemini-app.html
- en.wikipedia.org/wiki/Nano_Banana
This record was checked against its sources on 6 October 2026. How we check