I believe it's a mix of Gemini and Grok. They are probably providing the compute for free.
That being said, I’m aware of a vulnerability in that regard of it is attending to guardrail answers to the .gov and .mil domains.
I kind of think we need to expect more from our governments. If this was just a business I wouldn't mind so much. But this is a government and it has to serve everyone, including people who are mentally incompetent, an it has to do that fairly. All of us, the entire American citizenry.
So rolling this out is incredibly irresponsible in my view.