Collections
Give every project a home.
Bring the reading, the conversation, and the finished brief together. Choose the sources for your question, save what comes out of it, and pick up your project where you left off.
One project, a better starting point
Put your sources in the conversation.
A fictional product team is improving its signup flow. This collection brings its project goal together with W3C accessibility guidance. The selected sources sit beside the conversation, where a cited answer turns the reading into concrete design checks.
Mobile web · The source-selection sheet for the same design conversation.
View full sizeWhat fits on a shelf
Five kinds of stuff. One shelf.
Mix and match — a collection holds whatever the project needs.
Notes
Live references — edit a note anywhere and the shelf always has the latest version.
backlink-aware suggestions
Documents
Upload straight to the shelf — text is auto-extracted and ready to search.
PDF · DOCX · EPUB · 50MB
URLs
Paste a supported public link. Chunk extracts its text for questions and follow-up reading.
full-text extraction
Research reports
Add a finished report to the project that needs it.
markdown + PDF export
Conversations
Keep past chats as reference so earlier questions and answers can inform the next one.
full thread history
Collection chat
Ask the shelf anything.
Choose the material for the conversation — the PDF, the article, your own notes. Ask how the pieces fit, inspect the sources used, and save the answer as a starting point for your brief.
illustrated example · quantum physics research
Your notes treat locality as settled — but the paper’s section 3 argues the loophole wasn’t closed until the 2015 Bell tests.
Context settings
📄 Lecture 4.pdf
🔗 arxiv.org/2401…
📝 EPR notes
💬 Old brainstorm chat
≈ 18,900 tokens of context
Context control
You decide what the AI reads.
Not everything on the shelf needs to be in the conversation. Toggle items in or out of context, and watch the token estimate update — so you always know exactly what the AI is working from.
URL extraction
Links become readable, searchable text.
Add any URL and Chunk pulls in the full text of the page — then writes a quick summary so future-you remembers why it’s there. No more flipping back to the browser to re-read an article.
✓ extracted & summarized
“A plain-English tour of why entangled particles aren’t walkie-talkies.”
Works with Research
Research checks itself in.
Add a finished report to your collection, then ask how it fits with your notes and other sources. A new finding can become the next paragraph in your paper or the next decision in your project.
Explore Research →🧪 illustrated research example
“State of quantum networking, 2026”
✓ saved to collection
Give that project room to grow.
An essay, a client brief, a question you keep coming back to. Start with a few sources and build from there.
Free to start · Pro for unlimited collections