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hackernews_ai · Sep 1, 2026 · news

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Show HN: Semantic Overlays – an NX bit for LLM prompt injection (live demo)

semantic-overlays.vercel.appSep 1, 2026
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In brief

I've built a new method for steering LLMs called Semantic Overlays, small trained adapters on a frozen model which change how it perceives a piece of its context. The most readily applicable usage is to mitigate promp...

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