{
  "schema_version": 1,
  "adapter_key": "rankmixer-dceo",
  "validated_at": "2026-08-28",
  "accelerator": {
    "vendor": "NVIDIA",
    "model": "A30"
  },
  "command": [
    "python",
    "-c",
    "load MovieLens; train rankmixer_dceo for 3 CUDA steps; assert parameters are CUDA tensors"
  ],
  "dataset": {
    "name": "MovieLens public sequence subset",
    "users": 932,
    "items": 1682
  },
  "checkpoint": {
    "used": false,
    "reason": "ranking model is trained from initialization"
  },
  "result": "passed",
  "metrics": {
    "training_steps": 3,
    "final_loss": 0.7570082346598307,
    "parameters_on_cuda": true
  },
  "provenance": {
    "commit": "895be1d8766b21b1131a3170bcd2fad9723bc737",
    "artifact_path": "docs/gpu-validations/rankmixer-dceo-a30-20260828.json"
  }
}