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Documentation
  • Tutorials
  • How-to guides
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Getting started
  • Start here
  • Your first research project in Atlas
  • Add your first source
Projects
  • Work with the three-panel workspace
  • Create and manage projects
  • Project structure
Sources
  • Import a PDF into Atlas
  • Add a website source
  • Add a YouTube source
  • Search and add academic papers
  • Read PDFs
  • Source types
  • PDF viewer
Chat & citations
  • Ask a grounded question
  • Synthesize across multiple sources
  • Follow citations back to source
  • Use mentions in chat and notes
  • Use web search
  • Add files to chat
  • Citation system
  • Search modes
  • How Atlas grounds answers in sources
  • Verifiable AI: the citation trust model
Notes
  • Write your first note
  • Import Markdown notes
  • Note editor
  • Note editor formatting
Knowledge maps
  • Generate a knowledge map
  • Edit and export a knowledge map
  • Knowledge map controls
  • Map node types
  • Why visual knowledge maps
Semantic maps
  • Read the semantic map
  • Semantic map controls
Search, summaries & questions
  • Find research in a project
  • Use summaries to triage sources
  • Summaries
  • Question suggestions
Workspace
  • Use tabs and split view
  • Workspace layout
  • Command palette
  • Keyboard shortcuts
  • Mobile app
Account, billing & limits
  • Sign in and reset your password
  • Manage billing
  • Delete your account
  • Plans and limits
  • Attachments
Troubleshooting
  • Troubleshoot source processing
  • Troubleshoot citations and weak answers
  • Troubleshoot billing and limits
  • Troubleshoot mobile and browser issues

Note editor

The note editor is where user-authored research knowledge lives in a project. Use it for observations, synthesis, source notes, unresolved questions, and reusable context.

What belongs in notes

Good notes usually contain:

  • claims you want to reuse
  • summaries you have verified
  • comparisons across sources
  • questions to revisit
  • decisions and rationale
  • links or mentions to relevant project material.

Do not leave important work only in chat. Chat is useful for exploration, but notes are easier to find, organize, mention, and build on later.

Note anatomy

PartRole
TitleThe main identifier for search, mentions, and navigation.
BodyThe research content.
HeadingsInternal structure for scanning and reuse.
MentionsLinks to sources, notes, or project objects used as context.
Attachments or imagesVisual support when needed.

Autosave and persistence

Atlas notes should preserve changes as you work, but treat long-form writing with the same care you would in any web editor. Keep titles specific, avoid leaving critical information in an untitled note, and pause after major edits so the save state can settle.

Notes as context

Mention notes in chat when you want Atlas to use your own synthesis, definitions, or prior decisions. This is different from citing a source: a note is user-authored context unless it links back to source evidence.

Notes versus sources

Use a note whenUse a source when
You are writing your own interpretation.You need Atlas to process original material.
You need a reusable working summary.You need citations to the original material.
You are tracking decisions or questions.You want search, maps, or summaries from imported content.

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for understanding research papers.

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