NVIDIA unveiled OpenReasoning-Nemotron, a quartet of distilled reasoning models with 1.5B, 7B, 14B, and 32B parameters, all derived from the 671B-parameter DeepSeek R1 0528. [1]
That nvidia announcement was from March, but I think something has been released recently, as there were a bunch of news stories about a week ago. This blog post [1] was released on July 18th, for example.
There's no incentive to "hide" the sauce.
[1] https://www.techpowerup.com/339089/nvidia-brings-reasoning-m...
[1] https://huggingface.co/blog/nvidia/openreasoning-nemotron
most of the servers are meh, but some of the stuff is cool, security remains an issue but can't ask a protocol to solve everything i guess