Gemini v1.5
Gemini v1.5 is Google's multimodal AI assistant with Deep Research, Canvas, Gemini Live, Workspace integration, and a 1M-token context window.
Last verified:
What is Gemini v1.5?
Gemini v1.5 is Google's AI assistant built on the Gemini model family, designed to help users tackle tasks at work, school, or home. It is a personal, proactive, and powerful multimodal assistant that processes and generates text, images, audio, and video. The tool offers key features including Deep Research for autonomously browsing hundreds of websites and synthesizing comprehensive reports, Image Generation and editing for creating visual content, Canvas mode for collaborative document and coding creation, Gemini Live for natural voice conversations, and Custom Gems for personalized AI experts tailored to specific roles.
Gemini v1.5 is deeply integrated with Google Workspace (Docs, Sheets, Gmail, Drive), allowing users to draft emails, summarize documents, and analyze data without leaving their workspace. It provides instant access to real-time data through Google Search, ensuring responses are based on current information. The platform includes NotebookLM, a research and writing assistant that can turn documents into audio overviews (AI podcasts), and Google Flow, an AI creative studio for generating cinematic videos. The Gemini v1.5 generation introduced a long context window of up to 1 million tokens, enabling analysis of massive datasets.
The tool is designed for a wide audience: students can use it for homework help and study guide creation, professionals can leverage it for competitor analysis and performance reviews, developers can utilize coding agents like Jules, and creative users can generate videos and images. Gemini v1.5 serves individuals seeking everyday AI assistance as well as enterprises needing advanced AI solutions with custom agent creation and enterprise security features.
Gemini v1.5 pricing
Pricing model: Freemium
Free: $0/month with Google Account - includes Gemini app with access to 3.5 Flash, varying access to 3.1 Pro, image generation/editing, Deep Research, Gemini Live, Canvas, Gems, Google Flow with limited Nano Banana Pro, NotebookLM, and 15 GB cloud storage. Google AI Plus: $4.99/month - 2x higher usage limits, 200 Google Flow Credits, more access to Nano Banana in Search, more Audio Overviews/notebooks, Gemini in Gmail/Vids, Gemini in Chrome (early access), 400 GB storage. Google AI Pro: $19.99/month - 4x higher usage limits, 1,000 Google Flow Credits, higher access to Gemini 3 Pro/Deep Search/agentic capabilities, Jules coding agent, Google Antigravity, 5x more Audio Overviews, Gemini in Gmail/Docs/Vids, Google Home Premium (Standard), YouTube Premium Lite, 5 TB storage. Google AI Ultra: Starting at $99.99/month (up to $199.99/month for 20x limits) - up to 20x higher usage limits vs Pro, first access to Deep Think and Gemini Spark, 10,000-25,000 Flow Credits, highest access to Gemini 3 Pro/Deep Search, highest Jules/Antigravity limits, best NotebookLM capabilities, Project Genie, YouTube Premium individual, starting at 20 TB storage.
Gemini v1.5 pros
- Seamless integration with Google Workspace (Docs, Sheets, Gmail, Drive)
- Deep Research autonomously browses hundreds of websites for comprehensive reports
- Multimodal capabilities process and generate text, images, audio, and video
- Massive 2 million token context window for analyzing massive datasets
- Real-time data access through Google Search for up-to-date information
- Gemini Live enables natural back-and-forth voice conversations
- Canvas mode for collaborative document and coding creation in one space
- Custom Gems allow personalized AI experts for specific roles and tasks
- NotebookLM converts documents into AI podcast audio overviews
- Image generation with Imagen 3 creates rich detail and high-quality images
- Video generation with Veo 3.1 for high-resolution cinematic content
- 15 GB free cloud storage across Gmail, Drive, and Photos
- Deep Think 2.0 cross-checks conclusions through external sources in 3 stages
- Autonomous multi-step task execution within Workspace
- Code execution feature writes and runs Python code for complex math problems
Gemini v1.5 cons
- Ecosystem dependency - maximum value only within Google Workspace
- Ultra plan at $99.99-$199.99/month is most expensive tier among competitors
- Response quality varies across languages; English remains strongest
- Regional restrictions - not available in all countries
- Feature differences between Gemini mobile app and web app
- Usage limits refresh every 5 hours with weekly caps
- Some advanced features only available for users aged 18+
- Gemini 3 Flash underperforms on management tasks compared to 2.5 versions
Frequently asked questions about Gemini v1.5
What is Deep Research and how do I use it?
Deep Research is a feature that allows Gemini to autonomously browse hundreds of websites, synthesize findings, and generate comprehensive research reports with citations in minutes. To use it, click the tools option, select Deep Research, enter your question or request explaining what you want to research, optionally upload files or images, and click Start Research. Gemini creates a research plan for your topic and analyzes hundreds of sources in real-time to generate comprehensive reports for competitor deep dives, industry overviews, and complex questions.
What is Gemini Live?
Gemini Live is a feature that lets you talk with AI from Google using just your voice instead of typing prompts. It enables natural, back-and-forth AI voice chats directly in the Gemini app with seamless switching between talking and typing. Gemini Live is your personal conversational AI assistant designed to understand you better over time, with advanced speech technology for natural visual conversations about the world using just your camera.
How does Canvas mode work?
Canvas is a collaborative space where you can create or edit documents, applications, slides, or code with Gemini. To start, select Canvas below the prompt bar and enter your prompt to start a document or coding project. Canvas is available for all Gemini users. You can also transform your creation into audio summaries, quizzes, or other formats. In the web app, go to gemini.google.com, click Canvas below the text box, enter your prompt, and optionally add files or images before submitting.
What are Custom Gems?
Gems are personalized versions of Gemini that you can configure for specific roles. You explain the Gem's task, communication style, and context once and it's ready to work. Example Gems include Onboarding Buddy for helping new employees, Feedback Coach for preparing difficult conversations, and Interview Assistant for generating interview questions based on job descriptions and comparing candidate answers.
What is NotebookLM?
NotebookLM is a research and writing assistant that works exclusively with documents you upload (grounding mode), which eliminates hallucinations and data leakage. Key features include Audio Overview that turns dry reports into 10-minute expert dialogues you can listen to, Feedback Analysis that finds hidden patterns in employee survey results, and Team Knowledge Base for creating living onboarding guides. Pro users get 5x more Audio Overviews and notebooks.
What models are available in Gemini?
Gemini 3.1 Pro is the flagship model with 2 million token context window and Deep Think 2.0 for cross-checking conclusions. Gemini 3 Flash is ultra-fast with 1 million token context using 30% fewer thinking tokens, ideal for routine operations. Gemini 2.5 Pro is the previous flagship still relevant for cost-quality balance. Gemma 4 is the new generation of open models with 256K token context for server models. Veo 3.1 is the leading video generation model with interactive direction support.
What is the difference between Free, Plus, Pro, and Ultra plans?
Free ($0) includes 3.5 Flash access, varying 3.1 Pro access, and 15 GB storage with 2x baseline usage limits. AI Plus ($4.99) gives 2x higher usage limits, 200 Flow Credits, and 400 GB storage. AI Pro ($19.99) provides 4x higher usage limits, 1,000 Flow Credits, access to Gemini 3 Pro/Deep Search, Jules coding agent, and 5 TB storage. Ultra ($99.99-$199.99) offers up to 20x higher limits vs Pro, first access to Deep Think/Gemini Spark, Project Genie, and starting at 20 TB storage.
Can I use Gemini for coding?
Yes, Gemini offers next-gen coding capabilities including developing entire code blocks, generating unit tests, and automating repetitive coding tasks. You can upload code repositories up to 30k lines of code for Gemini to reason across examples, suggest modifications, debug complex code bases, optimize performance changes, and explain how different parts work. Pro and Ultra plans include Jules, an asynchronous coding agent for software developers, and Google Antigravity for IT infrastructure automation.
What video generation capabilities does Gemini have?
Gemini includes Veo 3.1 for high-quality video generation that prioritizes speed and efficiency. Users can generate high-resolution videos by describing scenes they want, bringing ideas to life on screen. Ultra members get video generation with Veo 3.1, interactive direction to adjust video details in real time, and 10,000-25,000 Google Flow Credits. Pro users get limited trial of Veo 3.1 Lite. Image generation is powered by Imagen 3 for richer detail and higher-quality images in various styles.
Is Gemini available in my country?
Google AI Plus is available in more than 160 countries and territories, while Google AI Pro and Ultra are available in more than 150 countries. However, certain features like Gemini 3 Pro in AI Mode, Nano Banana Pro, and Deep Search are available only in select countries. Some features are only available for users aged 18+. YouTube Premium individual plan included with Ultra is available in over 40 countries. Check Google's availability page for your specific region as Gemini is not available in all countries.