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.

There's a key involved that we don't have, so people can't do this on their own. It's pretty fascinating. Training models would have to be told to check for watermarks and ignore them, but yeah that would be an effective way for the providers to avoid ingesting their own AI output.