The federal government, especially the dod, has adopted local llms. Now, they also have the big iron closed models "locally" so that stretches your definition I'm sure. But they use other models too
Intersting, not my government though as I am in Germany. But are those huge deepseek models worth it? It seems that only proprietary models can match up.
On the other hand, we need to talk specifics. Measure up, how and regarding which benchmark.