Why mixing models beats one giant AI

And then I think the fusion of models, that's why I like the open weight debate, because like you and I weighed in years ago, I weighed in and said it's a fusion game. Everyone's like jumping on that now. So I think everyone's realizing that you can mix and match models. You don't need the big general intelligence if you've got a domain-specific application. And by the way, if you have a domain-specific application that doesn't require all the overhead of the general model, you can run a compute cluster infrastructure that's cost-effective. So we're getting into... The old-school IT game of, remember the PC days?