7B for a wrapper.
Are you sure that the value is in the wrapper and not rather in the fact that investors who invested into OpenRouter also invested into companies that can buy OpenRouter? ;-)
(see also https://news.ycombinator.com/item?id=49330668 ).
I guess hardly anybody claims that. I think the suspicion is rather about whether there exist some other "puppetmasters" (e.g. venture capitalists) who pressured Stripe into buying OpenRouter.