There are a number of use cases where sending the contents of your context and prompts (and the resulting output) to a 3rd party service is off the table as an option, and people will compromise speed for data sovereignty.

Are there? At the highest levels of defense and law, AWS and Azure are used.

Having tried selling some of these entities on doing things in-house, there seems to be little interest.

> Are there? At the highest levels of defense and law, AWS and Azure are used.

This is certainly true if the user is an American company. You could look at the European initiatives to run this stuff on hardware they own in facilities they own and control within the borders of Europe for a counter-example.

Such as: https://www.google.com/search?client=firefox-b-d&q=schwarz+s...

https://www.dutchnews.nl/2026/04/government-turns-to-german-...