Your Personal
Knowledge Base
Meet Chunk—the all-in-one AI research assistant that brings together your documents, notes, and the vast knowledge of the web. Powerful enough for serious researchers, intuitive enough for everyday curiosity.
The World's Most Powerful AI Models
One subscription gives you access to the latest frontier AI models. Switch between them seamlessly based on your needs.
OpenAI
GPT-5.2
Most capable OpenAI model for complex reasoning and analysis
Gemini 3.0 Pro
Advanced multimodal AI with image generation capabilities
Anthropic
Claude 4.5
Balanced intelligence with thoughtful, nuanced responses
Create & Edit Images
with AI
Generate stunning visuals and edit existing images using the world's leading AI models—OpenAI's GPT-Image and Google's Gemini 3 Pro. Simply describe what you want, and let the AI bring your vision to life.
Dual AI Models
Access both GPT-Image and Gemini 3 Pro Image
Professional Editing
Edit existing images with AI—add objects, transform scenes
4K Resolution
Generate images up to 4096×4096 pixels
Reference Images
Upload images as reference for product shots & social content
Work-Ready Output
Perfect for reports, infographics, presentations, pitch decks
Two leading image models. One subscription. Less than the price of one.
Everything You Need for Research
From data analysis to creative generation, Chunk has the tools to supercharge your workflow.
Tables & Data
Turn messy data into actionable insights instantly
Create and analyze data tables with AI assistance
Charts & Graphs
Visualize complex data with one-click chart generation
8+ chart types to visualize your data beautifully
Coding Support
Debug and understand code in seconds, not hours
Write, debug, and explain code in any language
Smart Notes
Notes that think with you and connect your ideas
AI-powered notes that connect to your documents
Maps Integration
Explore and navigate without leaving your workflow
Get directions and explore locations with Apple Maps
Image Generation
Create professional visuals with a simple prompt
Create stunning visuals and infographics with AI
Tables & Data
Turn messy data into actionable insights instantly
Create and analyze data tables with AI assistance
Charts & Graphs
Visualize complex data with one-click chart generation
8+ chart types to visualize your data beautifully
Coding Support
Debug and understand code in seconds, not hours
Write, debug, and explain code in any language
Smart Notes
Notes that think with you and connect your ideas
AI-powered notes that connect to your documents
Maps Integration
Explore and navigate without leaving your workflow
Get directions and explore locations with Apple Maps
Image Generation
Create professional visuals with a simple prompt
Create stunning visuals and infographics with AI
Swipe to explore features
Chunk Remembers
What Matters to You
Memory automatically learns your preferences, interests, and important details from your conversations—making every interaction more personalized and helpful over time.
Safari Integration
Share articles directly
Organize Your
Research Workspace
Organize conversations, web content, and documents into intelligent research workspaces. Share articles from Safari and they'll be automatically summarized and ready for Chunk to analyze.