We don't know how many parameters the closed Meta models have, so what are you comparing this number against?
It was also nerfed to the point of no longer being in a comparable intelligence class to the original.
How do you know they nerfed it? That must have happened before the weights were opened, right?
The open version model card says it had extra safety post-training because meta can’t prefilter prompts with a classifier model if you’re running it on your own hardware. They don’t want to get sued I guess if it comes out that someone used their model irresponsibly or something