Google and Google DeepMind have released and promoted an image generation and editing model called Nano Banana 2, also known as Gemini 3.1 Flash Image. According to official information, the model has been offered for trial in Gemini apps and Google AI Studio and other portals, and has been simultaneously extended to search-related experiences and some creation tools.
The official introduction emphasizes that Nano Banana 2 improves generation speed, detail texture and instruction compliance, and supports editing and modifying uploaded images; At the same time, the real-world knowledge of the model can be used and combined with real-time information in some scenarios to improve tasks such as the reduction of specific subjects, the generation of charts and infographics. Measures related to synthetic content recognition include adding visible and SynthID digital watermarks to generated images. The opening pace of different regions, account types, and product portals may vary, and the actual availability is subject to the in-app display.
FAQs
Q: What type of model is the Nano Banana 2?
A: Nano Banana 2 is an image generation and image editing model launched by Google, also known as Gemini 3.1 Flash Image.
Q: Where can I use the Nano Banana 2?
A: Nano Banana 2 has been launched in the Gemini App and Google AI Studio, and has been expanded to more Google products and developer platforms.
Q: What are the main upgrades in Nano Banana 2?
A: Officials emphasize faster generation speed, higher image fidelity and stronger editing capabilities, and improve the understanding and restoration of prompts.
Q: How are the images generated by Nano Banana 2 recognized as AI content?
A: Officials say they will add visible watermarks and use SynthID digital watermarks to identify AI-generated content.
