Google has launched two new generative AI models, Nano Banana 2 Lite and Gemini Omni Flash, which enable fast image and video generation through text prompts. Nano Banana 2 Lite can generate images in just four seconds, while Gemini Omni Flash allows developers to create and edit videos up to ten seconds long. These models can be used together to generate images and then animate them into videos. Why it matters: this development is significant because it brings AI-powered image and video generation to a wider range of applications and use cases, making it more accessible to developers and consumers alike.