Gemini is Google's most capable AI model family and assistant platform, available through the Gemini app and API with models ranging from Flash for fast everyday tasks to Ultra for the most complex reasoning challenges. Its native multimodality handles text, images, audio, video, and code in unified conversations, while deep Google ecosystem integration brings AI to Gmail, Docs, Drive, Search, and Android. Available to over a billion users through Google's products, Gemini represents one of the world's most widely deployed AI systems, combining frontier model capability with the broadest consumer distribution of any AI platform.