Yes, they did. And the motivation is quite simple: money.

Having the US control export your flagship model is the ultimate stamp approval in the AI race. All headliners are american, but one us too poweful to be made available. It just reads like if someone was riding an IPO.

It is also, paradoxically, a wink to the 90's. But we're not in the 90's, and the cat is out of the box, and in 6-12 months everyone else will be at this tier. This is, clearly, an attempt to boost a model that isnt that revolutionary. I used Fable, and for my work, its mostly a waste of tokens. It seems a bit better than Opus 4.8 - but 4.8 the past week(s) has actually been top knotch; so lets make it a "myth" and have secops tell stories about it, so everyone will pay when the time comes; will you, ceo/cto, allow your company to fall behind? Of course not. You will pay. For modest results, apparently, but the hype is there.