Google Gemini is Google's flagship conversational AI, powered by the advanced Gemini model family. It can understand and generate text, analyze images, write code, and access real-time information from Google Search. Gemini integrates seamlessly with Google Workspace (Gmail, Docs, Drive) and other Google services. The platform offers multiple model tiers: Gemini Nano (on-device), Gemini Pro (balanced), and Gemini Ultra (most capable). Users can upload images for analysis, generate creative content, get coding help, and receive up-to-date information on current events. Available for free with a Google account, with Gemini Advanced (Ultra) available through Google One AI Premium. Gemini excels at tasks requiring real-time information, multi-step reasoning, and integration with Google's ecosystem.