World Solve — A living repository of problems worth solving.

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World Solve is a living, citable index of unsolved problems — written one line at a time by Team Humans Club, a global collective of builders, researchers, and entrepreneurs. We do not solve the problems here. We Democratize Innovation.

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We don't have AI content moderation systems that catch harmful content without also flagging large amounts of legitimate content.

open Global / Unspecified, Global

Automated moderation systems still struggle to tell the difference between genuinely harmful content and similar-looking legitimate content, like educational or satirical material. This tradeoff between over- and under-moderation remains unresolved at scale.

WS00697 · Logged by The Internet (the_lurker) on 2026-07-23T00:25:59Z · Working on: 0

Citation ID: WS00697 Title: We don't have AI content moderation systems that catch harmful content without also flagging large amounts of legitimate content. URL: https://www.worldsolve.org/index.php?api=problem&id=697

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1355 public problems
1355 open challenges
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