gcloud compute instances create jev-tpu-31b-moe2 --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 FLEX_START --reservation-affinity none --request-valid-for-duration 2h \
  --max-run-duration 4h --instance-termination-action DELETE \
  --metadata jev-code=<code-tarball>,jev-run=2026-09-26-moe2,jev-patches="kvshare.diff wna16.diff moe.diff",jev-gcs-models=gs://<bucket>/jev-tpu-31b/models/gemma-4-26B-A4B-it-qat-q4_0-w4a16-ct \
  --metadata-from-file startup-script=tpu/startup_quant.sh,jev-arms=<arms-file>