# Gemini > Google's AI assistant powered by the Gemini 3 model family, offering multimodal reasoning, AI video generation with Veo, coding assistance with Jules, and deep integration across Gmail, Docs, and Google Workspace. Gemini is Google's flagship AI assistant, built on the Gemini 3 model family developed by Google DeepMind. As a natively multimodal system, it processes text, images, audio, video, and code simultaneously, enabling complex reasoning tasks across formats. With a 1 million token context window, users can analyze entire books, large codebases, or long videos in a single session. The platform is available across multiple tiers: a free tier with access to Gemini 3 Flash, Google AI Pro ($19.99/month) with enhanced model access and 2TB storage, and Google AI Ultra ($249.99/month) with the highest limits, 30TB storage, and exclusive features like Deep Think reasoning and Gemini Agent. ## Core AI Models **Gemini 3 Pro** delivers state-of-the-art reasoning with improved understanding of intent and nuance. It excels at complex problem-solving, coding tasks, and multimodal understanding across documents, spatial relationships, and video content. **Gemini 3 Deep Think** is available exclusively to Ultra subscribers. This advanced reasoning mode uses iterative rounds of reasoning to explore multiple hypotheses simultaneously, excelling at complex math, science, and logic problems. **Nano Banana Pro** (Gemini 3 Pro Image) provides high-fidelity image generation from text prompts with exceptional prompt adherence and photorealistic output. ## Creative Tools **Flow** is Google's AI filmmaking tool custom-designed for Veo, Imagen, and Gemini. It enables creators to produce cinematic clips, scenes, and full stories with camera controls, scene building, and asset management. Pro subscribers receive 1,000 monthly AI credits while Ultra subscribers get 25,000 credits plus early access to Veo 3.1 with native audio generation. **Veo 3.1** generates high-quality video with sound, supporting complex prompts with dialogue, environmental audio, and background music. Features include scene extension, first-and-last-frame generation, and object manipulation. **Whisk** enables creative remixing and image-to-video generation using Imagen 4 and Veo 3, allowing users to animate images and create dynamic visual content. ## Developer Tools **Jules** is Google's asynchronous AI coding agent that integrates directly with GitHub repositories. It autonomously reads code, generates fixes, writes tests, updates dependencies, and creates pull requests while running in secure cloud VMs. Jules Tools provides a command-line interface for terminal-based workflows. Free users get 15 daily tasks, Pro subscribers receive approximately 5x limits, and Ultra subscribers get up to 20x capacity with 300 daily tasks and 60 concurrent threads. **Gemini Code Assist** and **Gemini CLI** provide higher daily request limits for Pro and Ultra subscribers, enabling AI-assisted development directly in IDE extensions and terminal environments. **Google Antigravity** is Google's agentic development platform with model access tiered by subscription level. ## Productivity Features **Gmail Integration** brings AI Overviews for summarizing email threads and answering natural language questions about your inbox. Help Me Write and Suggested Replies are available to all users, while Proofread is available to subscribers. AI Inbox (in trusted tester phase) prioritizes important emails and creates suggested to-dos. **Gemini in Workspace** provides AI capabilities directly within Gmail, Docs, Slides, Sheets, and Meet for document creation, data analysis, and meeting assistance. **Deep Research** automatically browses and analyzes hundreds of websites to generate comprehensive research reports on complex topics within minutes. **NotebookLM** is a research and writing assistant that processes uploaded documents to create study guides, summaries, and audio overviews. Pro subscribers get 5x more Audio Overviews while Ultra subscribers receive the highest limits and best model capabilities. ## Voice and Mobile **Gemini Live** enables free-flowing voice conversations where users can interrupt, change topics mid-sentence, and have natural back-and-forth discussions. Screen awareness on Android allows Gemini to see and respond to on-screen content. **Gemini on Google TV** provides contextual voice control for hardware settings and generates interactive educational Deep Dives related to viewed content. ## Additional Features **Gems** are custom AI configurations with specific instructions for specialized tasks like coding assistance, creative writing coaching, or recipe generation. **Canvas** provides a collaborative workspace for iterative work on documents, code, and creative projects. **Searchable Chat History** allows keyword search through past Gemini conversations, while **Temporary Chat** provides an incognito mode excluded from history and model training. **Project Mariner** (Ultra only, early access) is an agentic research prototype for streamlined task completion. ## Features - Multimodal understanding (text, images, audio, video, code) - Extended context window of up to 1 million tokens (2 million coming soon) - Deep Research for comprehensive automated web research - Advanced reasoning and problem-solving capabilities - Superior coding assistance and generation - Integration with Google Workspace apps (Gmail, Docs, Slides, etc.) - Image generation and manipulation capabilities - Customizable response length, style, and tone - Real-time web browsing and information retrieval - NotebookLM Plus for enhanced learning and information processing ## Integrations Google Workspace, Gmail, Google Docs, Google Slides, Google Sheets, Google Meet, Google Drive, NotebookLM, Google Photos, Chrome, Android ## Platforms WEB, ANDROID, IOS ## Pricing Freemium — Free tier available with paid upgrades ## Version 2.5 ## Links - Website: https://gemini.google.com - Documentation: https://support.google.com/gemini - EveryDev.ai: https://www.everydev.ai/tools/gemini