Google is enhancing its AI capabilities with new features for its Gemini model. Gemini will soon allow users to generate images in various aspect ratios, such as 16:9 and 4:3. Additionally, Google has introduced a Compare Mode in Google AI Studio, enabling users to evaluate different Gemini models based on response quality, system instructions, and latency. This new feature aims to help users make informed decisions on the most suitable model for their needs. The Gemini 1.5 Pro model is noted for its superior quality and price, while the Gemini 1.5 Flash model offers more than twice the speed of OpenAI's flagship model. Gemini Nano powers interesting AI features on some premium Android smartphones, including Call Notes and Pixel Screenshots.