gcloud compute instances create jev-tpu-v6e1 --zone europe-west4-a \
  --machine-type ct6e-standard-1t \
  --image-family ubuntu-accel-2204-amd64-tpu-v5e-v5p-v6e --image-project ubuntu-os-accelerator-images \
  --boot-disk-size 200GB --scopes cloud-platform --maintenance-policy TERMINATE \
  --provisioning-model STANDARD --max-run-duration 6h --instance-termination-action DELETE \
  --metadata jev-code=<code-tarball>,jev-run=2026-09-24-v6e1 --metadata-from-file startup-script=tpu/startup.sh