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Safety

Watermarking

A hidden signal marking content as AI-generated.

Watermarking is a way to invisibly tag AI-made text, images, or audio so it can later be identified as machine-generated. The mark is meant to be hard for a person to notice but detectable by the right tool. The goal is to help fight fakes and make it clearer when something was produced by AI rather than a human.

For example

An AI image generator embeds a subtle watermark so platforms can flag the picture as synthetic.

Related

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