Google releases Nano Banana 2 AI image model with Pro quality at Flash speed
Google has unveiled Nano Banana 2, officially known as Gemini 3.1 Flash Image, marking a significant upgrade to its popular AI image generator. The new model delivers Pro-level results with faster image generation speeds and becomes the default across all Gemini apps today. With enhanced world knowledge, character consistency for up to five characters, and improved text rendering, the release strengthens Google's position against competitors like OpenAI and Midjourney.