{
  "attachment": [
    "grok-4.20-0309-non-reasoning",
    "grok-4.20-0309-reasoning",
    "grok-4.20-multi-agent-0309",
    "grok-4.3",
    "grok-build-0.1",
    "grok-imagine-image",
    "grok-imagine-image-quality",
    "grok-imagine-video"
  ]
}