Introduction to Gemini Google's AI Assistant Updated

Abstract Gemini is Google's AI assistant and generative AI platform, formerly known as Bard, which was rebranded in February 2024. As one of the most widely deployed AI systems in the world, with over 850 million monthly users, Gemini represents a significant development in the landscape of conversational AI. This paper provides an introductory overview of Gemini, exploring its evolution from the earlier Bard chatbot, its underlying technology, its current capabilities as of March 2026, and its practical applications for education and society. Powered by the Gemini 3 model family, including Gemini 3.1 Pro released in February 2026, the platform supports natively multimodal understanding across text, images, audio, video, and code. Through a series of sample interactions, the paper demonstrates Gemini's conversational abilities and examines its limitations, including accuracy, bias, safety, and interpretability. The paper also considers Gemini's potential to empower underserved communities, particularly women and students, and positions it within the broader competitive landscape of AI assistants, including ChatGPT and Claude.