Google Jules
vmcloudRuns a fresh GCP VM per task, but the underlying isolation technology is undisclosed.
undisclosed
The tier is vendor-stated (a fresh VM per task), but the underlying isolation technology is never named, so verification stays undisclosed rather than documented.
Google does not disclose the isolation technology behind Google Jules.
Jules runs a fresh 'secure Google Cloud VM' per task, a vendor-stated tier, but the underlying isolation technology is undisclosed and not named. Do not assume it is Google's gVisor GKE Agent Sandbox; no source ties them. There is no configurable firewall.