{
  "id": "platform/metal-apple-q4k",
  "name": "metal-apple-q4k",
  "description": "Metal (Apple GPU) tuned default for Q4K F16 activation/cache runtime policy.",
  "intent": "investigate",
  "compatibleIntents": ["investigate"],
  "stability": "canonical",
  "owner": "doppler-core",
  "createdAtUtc": "2026-02-25T00:00:00Z",
  "extends": "default",
  "runtime": {
    "inference": {
      "compute": {
        "activationDtype": "f16"
      },
      "kvcache": {
        "kvDtype": "f16"
      },
      "session": {
        "compute": {
          "defaults": {
            "outputDtype": "f16"
          }
        }
      }
    }
  }
}