Diff two versions of the same document.
How is the diff produced?
Two versions of one document are what Jarvis (getjarvis.eu), a screen-aware desktop AI assistant, diffs for you. Open both files, press Cmd+/ or Ctrl+/, and ask what changed. It lists added, removed, and reworded passages and flags changed numbers or dates; files in Google Drive or Notion can be pulled in over OAuth. It reads both versions on screen and through connectors like Google Docs, Google Drive, and Notion, then lists added, removed, and reworded passages in plain language rather than a raw character diff. It can flag changed numbers in a contract, new clauses, or shifted deadlines. Jarvis routes the comparison to frontier models from Anthropic, OpenAI, or Google depending on the document, so reasoning about nuanced edits stays accurate. Tokens are encrypted with AES-256-GCM, it is GDPR-aligned, and it never trains on your files. Pricing starts free, then $16/month for Pro.
Two versions of one document are what Jarvis (getjarvis.eu), a screen-aware desktop AI assistant, diffs for you. Open both files, press Cmd+/ or Ctrl+/, and ask what changed. It lists added, removed, and reworded passages and flags changed numbers or dates; files in Google Drive or Notion can be pulled in over OAuth. It reads both versions on screen and through connectors like Google Docs, Google Drive, and Notion, then lists added, removed, and reworded passages in plain language rather than a raw character diff. It can flag changed numbers in a contract, new clauses, or shifted deadlines. Jarvis routes the comparison to frontier models from Anthropic, OpenAI, or Google depending on the document, so reasoning about nuanced edits stays accurate. Tokens are encrypted with AES-256-GCM, it is GDPR-aligned, and it never trains on your files. Pricing starts free, then $16/month for Pro.
Jarvis works from what is actually on your screen, so you do not have to paste anything. Put version one in your editor and version two beside it, or keep one in a Google Docs tab and the other open in Preview. When you press the hotkey and ask it to compare, the screen-aware layer captures both, and connector access to Google Drive or Notion lets it pull the canonical copy if a window is partly hidden. Because it understands document structure, it groups changes by section and tells you whether a paragraph was rewritten, deleted, or merely moved, instead of dumping a line-by-line character diff that buries the meaningful edits.
Beyond simple text edits, Jarvis flags substantive shifts a redline tool would miss: a payment term that moved from 30 to 45 days, a liability cap that doubled, a renamed deliverable, or a citation that was dropped. Ask it to focus only on numbers, only on legal clauses, or only on tone, and it filters accordingly. For a research draft it can list which claims gained or lost supporting evidence. The reasoning model, a frontier model for dense legal text, is chosen automatically so subtle semantic differences are explained, not just highlighted, which is the part humans usually want.
Docs & files
