> Is it? They're all generalizing from a pretty similar pool of text, and especially for the idea of a "helpful, harmless, knowledgeable virtual assistant", I think you'd end up in the same latent design space. Encompassing, friendly, radiant.
Oh yeah I totally agree with that. What I was referring to was the fact that even though are different companies trying to build "different" products, the output is very similar which suggests that they're not all that different after all.