does it have gpu support?

check this out https://github.com/smol-machines/smolvm

will have a hosted platform soon with GPU support (vulkan)

Can confirm smolvm accelerated Vulkan compute worked great in my tests. Excellent project.

It is supposed to be a sandbox that you can invoke from agent, langchains of the world, coding agents etc.

No, it doesn’t seem like it.

Not that I can find in the docs anywhere. Compute only.