Comments changedclaude-science/comments
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Upstream edited this page at 29 Sep 2026 14:30 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 20 Oct 2026 18:07 UTC.
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55In Claude Science, comments let you pin notes to specific parts of an artifact instead of describing a location in prose. Select text in a Markdown, plain-text, LaTeX, or code file; select text in a PDF; click a point on an image or figure; or turn on **Comment** and click an element in a rendered HTML report. You can also comment on session transcripts. You can't comment on tables or other artifact types.
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7<Note>
8 This page covers comments on [artifacts in the Claude Science app](/docs/claude-science/artifacts). For artifacts in a claude.ai chat, see [What are artifacts and how do I use them?](https://support.claude.com/en/articles/17153992-what-are-artifacts-and-how-do-i-use-them) in the help center.
9</Note>
7> [!NOTE]
8>
9> This page covers comments on [artifacts in the Claude Science app](/docs/claude-science/artifacts). For artifacts in a claude.ai chat, see [What are artifacts and how do I use them?](https://support.claude.com/en/articles/17153992-what-are-artifacts-and-how-do-i-use-them) in the help center.
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1111## Leaving a comment
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