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How AI text watermarking works: a visual guide
(declaude.org)
This is a most excellent place for technology news and articles.
This won't fix the inbreeding issue, anyway. The bias is extremely slight, but random, and orthogonal to Claude's own "slop patterns" and tendencies. And theres tons of other LLM content that will end up in their dataset outside their control.
Besides, as much as Claude accusess others of it, everyone's training on everyone else's output and they know it.