Checked fact 160315 Oct 2026Research

The report says watermarking embeds a statistical signal by modifying this sampling using pseudorandom values derived from a secret key and the preceding context.

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The exact words it rests on

Watermarking embeds a statistical signal by modifying this sampling using pseudorandom values derived from a secret key and the preceding context

What the source said when we opened it, on 15 Oct 2026.

The source

textGrain: Entropy-Calibrated Watermarking for Language Model Text
OpenAI · 2026-10-05

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Checked by the notis newsroom on 15 Oct 2026, against the source above.

In the story

How text watermarks work and what EU Article 50 requires 15 Oct 2026

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“The report says watermarking embeds a statistical signal by modifying this sampling using pseudorandom values derived from a secret key and the preceding context.” ai notis, checked 15 Oct 2026. Source: textGrain: Entropy-Calibrated Watermarking for Language Model Text (OpenAI). https://ainotis.com/c/1603

As a reference (APA style)

ai notis. (2026, October 15). The report says watermarking embeds a statistical signal by modifying this sampling using pseudorandom values derived from a secret key and the preceding context [Checked claim 1603]. ai notis. https://ainotis.com/c/1603

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