New Open Problems Explorer. I’m excited to share our new Open Problems Explorer that lets you browse over 12K open problems a... Updates Chrome Extension Improvements. I updated the Chrome Extension to remove the embedded paper page's navigation, search field, and ... New Chrome Extension. We now have an official Chrome Extension that you can install to enhance your arXiv browsing expe... New Sonnet 4.5. The newly-released Claude Sonnet 4.5 is now available in the assistant for Pro users. Enjoy! Improvement Sidebar design improvements. Rolled out an update to improve the design of the article sidebar. Before: After, with scannable...

New

www.emergentmind.com_open-problems(Screenshot).png

I’m excited to share our new Open Problems Explorer that lets you browse over 12K open problems across AI, math, physics, and more, making it the largest cross-disciplinary open problem database in existence.It's like a search engine for unsolved scientific questions drawn directly from notable arXiv papers published over the last several…

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Updates I updated the Chrome Extension to remove the embedded paper page's navigation, search field, and left sidebar so when you see the paper page embedded in arXiv, the content is nice and clean:

If you use Chrome, I'd suggest trying the extension out. It makes it much easier to view the paper pages directly from arXiv, so you don't have to pull it up separately on Emergent Mind.

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New We now have an official Chrome Extension that you can install to enhance your arXiv browsing experience.It works by detecting when you're on an arXiv abstract page, then inserting the relevant Emergent Mind paper page in an iframe below the abstract:

That way you can view the summary, paper prompts, social discussions, and more, without ever leaving arXiv. If you get value from the extension, please leave a review when you have a moment. Thanks!

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New The newly-released Claude Sonnet 4.5 is now available in the assistant for Pro users.

Enjoy!

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Improvement Rolled out an update to improve the design of the article sidebar.Before: Xnapper-2025-09-29-12.13.40.png

After, with scannable icons and a better font: Xnapper-2025-09-29-12.13.55.png

Here's an example.

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Latest changes

Open Problems Explorer

Chrome Extension Improvements

Chrome Extension

Sonnet 4.5

Sidebar design improvements