The core primitive on Oxide is the instance (virtual machine). We could support some container primitive, but that's a larger product direction discussion. Our host OS is Helios (Illumos) so there are details to iron out there regarding what abstractions we would build and expose to the users. Not impossible but not something we're currently pursuing either given that we have other immediate product asks.
If you're at a scale where compute density, power efficiency, security, and rack-level API management matters then that's where Oxide makes sense for you.
oxide and coreweave?
Oxide is in-house custom everything. Switches. Racks. Power bus. BMC. Firmware. OS. Software and APIs. Virtualization. Etc.