Congratulations on the launch !

We run upwards of a thousand sandboxes for coding agents - but these are all standard VM's that we buy off the shelf from Azure, GCP, Akamai and AWS. I am not sure why we should use this instead of the standard VM's? Pricing could be one part, but not sure if the other features resonate.

Forking is interesting, but I would need to know how it works and if it is in the blast radius of the agent execution. If we need to modify the agent to be cognizant of forking, then that is a complexity which could be very expensive to handle in terms of context. If not, then I am not sure what is the use for it.

Sandbox start time at 500ms is definitely interesting. But its something we already are on track to reproduce with a pooled batch of VM's. So not sure if that in itself is worth paying for the premium.

My two cents on the space is that agents are rapidly becoming more capable to just use the tooling developed for humans. All clouds provide a CLI which agents can already use to orchestrate - they should just use the VM's designed for humans through the CLI. Our agent can already 'login' to any VM on the cloud and use the shell exactly like a human would. No software harness is required for this capability. The agent working on a VM is indistinguishable from humans.