RE: https://neuromatch.social/@jonny/117325293459803287 This is I think the most consequential thing I think I found in the muse VM, or at least the thing that would be most worth following up on. there are no other plain string matches I can see for what uses it, I'm looking in the binaries now, but the comment seems to indicate pretty clearly that a) meta uses anthropic's models internally, presumably to develop the thing (the code, comments, and skill text reek of claude), but also b) they use some kind of internal proxy that intercepts and proxies all requests to anthropic's API. the only reason I can think of for doing that would be model distillation.