Aren't biggest Qwen 3.7 closed? I don't suspect China's policy here would be anything but ruthless.
MiniMax M3 is surprisingly powerful, and open weight (or is about to be). There's others in this space too: MiMo v2.5, GLM 5.1. There's quite a few to pick from if you want strong models running on "your" hardware.
All current Qwen 3.7 models are closed though they have said more releases are coming
deepseek v4 pro is great and open weight.
MiniMax M3 is surprisingly powerful, and open weight (or is about to be). There's others in this space too: MiMo v2.5, GLM 5.1. There's quite a few to pick from if you want strong models running on "your" hardware.