To be fair though though, the "open" models are fairly sketchy as well, from a business standpoint, because somebody is paying for a lot of GPUs and expensive t

To be fair though though, the "open" models are fairly sketchy as well, from a business standpoint, because somebody is paying for a lot of GPUs and expensive talent. It's probably the least obviously sustainable open source product of all time, and it's not at all clear to me why that would change going forward. Right now there seem to be roughly two paths, when it comes to frontier-level LLMs: Meta just not giving a fuck, spending instagram money and pretending it's a business, and whatever Deepseek is doing that might make it both good and also super cost-effective (and there it's even less clear, how much of it is real and what the actual costs are).