TLDR: Mistral Medium 3.5, text-only, 128B dense model, 256k context window, modified MIT license. Model is ~140G ...
https://huggingface.co/mistralai/Mistral-Medium-3.5-128B
They more or less claim this exceeds Claude Sonnet 3.5 on most things, but is worse than Sonnet 3.6, and exceeds all other open models.
Oh and they have a cloud service that will code your apps "in the cloud". But, yeah, at this point, so does my cat.
And, yes, unsloth is on it: https://huggingface.co/unsloth/Mistral-Medium-3.5-128B-GGUF (but 4bit quant is 75G)