Schneier - Watermark for LLM-Generated Text

Researchers at Google have developed a watermark for LLM-generated text. The basics are pretty obvious: the LLM chooses between tokens partly based on a cryptographic key, and someone with knowledge of the key can detect those choices. What makes this hard is (1) how much text is required for the watermark to work, and (2) how robust the watermark is to post-generation editing. Google’s version looks pretty good: it’s detectable in text as small as 200 tokens.



from Schneier on Security https://www.schneier.com/blog/archives/2024/10/watermark-for-llm-generated-text.html

Comments

Popular posts from this blog

KnowBe4 - Scam Of The Week: "When Users Add Their Names to a Wall of Shame"

Krebs - NY Charges First American Financial for Massive Data Leak

US-CERT - SB18-169: Vulnerability Summary for the Week of June 11, 2018