Settings
Personal tokens for connected services. Each token is per-user and stored securely — clear the field to remove it.
Each lens describes a focused research interest. All lenses are injected into every AI prompt simultaneously — chat, discovery, and note generation.
2–5 lenses gives the best AI results. All lenses are always active simultaneously.
Drag the button below to your bookmarks bar. On any paper page (arXiv, DOI link, Semantic Scholar), click it to send that page to Babel — the Corpus page opens with the paper found and ready to confirm into your inbox.
Dragging not working? Install it manually
Create a new bookmark (⌘D on any page, or Bookmark manager → Add new bookmark), name it "Send to Babel", and paste this as the URL.
The bookmarklet cannot run on PDF tabs — for those, install the Chrome extension from the repo's chrome-extension/ folder (see its README) and give it an API token. The token works for any client: POST /api/papers/ingest-url with header X-Api-Token and body {"url": "…"} files the paper straight to your inbox — direct PDF URLs included.
Download the corpus as the knowledge/ flat-file bundle — per-paper markdown notes, BibTeX, and the author table — as a zip.