Uploaded February 2023 | Updated September 2026, 3 weeks ago

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Mike explains a paper from the University of Maryland, proposing a neat trick to 'watermark' the output of large language models such as ChatGPT. Dr Mike Pound is an image analyst at the University of Nottingham.

Since making this video, the authors of the paper have been in touch with Mike about a demo of this tech you can try yourself: bit.ly/C_GPT_Watermark_paper

The University of Maryland paper: bit.ly/C_LanguageModelWatermarkPaper

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This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham: bit.ly/nottscomputer

Computerphile is a sister project to Brady Haran's Numberphile. More at bradyharan.com