{
  "ledger_version": "1.0.0",
  "model_id": "microsoft-phi-2",
  "created_at": "2026-10-02T13:04:27+00:00",
  "snapshots": [
    {
      "snapshot_id": "810d367871c1-354fac0668",
      "observed_at": "2026-10-02T12:26:49+00:00",
      "kind": "observed-baseline",
      "repository_sha": "810d367871c1d460086d9f82db8696f2e0a0fcd0",
      "evidence_hash": "354fac06689b0443093fed20d0cb7a775842bb3cdef92ab1d8350df4d4d1d2a3",
      "verification_mode": "repository-revision-unchanged",
      "full_verified_at": "2026-10-02",
      "source_repository": "https://huggingface.co/microsoft/phi-2",
      "sources": [
        {
          "type": "model_repository",
          "url": "https://huggingface.co/microsoft/phi-2",
          "tier": "primary"
        },
        {
          "type": "model_api",
          "url": "https://huggingface.co/api/models/microsoft/phi-2",
          "tier": "primary"
        },
        {
          "type": "model_card",
          "url": "https://huggingface.co/microsoft/phi-2/blob/main/README.md",
          "tier": "primary",
          "available": true
        },
        {
          "type": "config",
          "url": "https://huggingface.co/microsoft/phi-2/blob/main/config.json",
          "tier": "primary",
          "available": true
        },
        {
          "type": "license",
          "url": "https://huggingface.co/microsoft/phi-2/resolve/main/LICENSE",
          "tier": "primary-or-declared"
        }
      ],
      "fields": {
        "identity": {
          "name": "phi-2",
          "developer": "Microsoft",
          "family": "phi-2",
          "variant": "phi-2"
        },
        "model": {
          "parameters": "2.77968B",
          "total_parameters_billions": 2.77968384,
          "context_tokens": 2048,
          "context_display": "2,048 tokens",
          "modality": "Text"
        },
        "license": {
          "name": "MIT",
          "id": "mit",
          "url": "https://huggingface.co/microsoft/phi-2/resolve/main/LICENSE",
          "commercial_use_status": "allowed",
          "commercial_use_label": "Commercial use allowed under MIT conditions"
        },
        "weights": {
          "repository": "https://huggingface.co/microsoft/phi-2",
          "access": "public",
          "file_count": 3,
          "exact_files": [
            "model-00001-of-00002.safetensors",
            "model-00002-of-00002.safetensors",
            "model.safetensors.index.json"
          ],
          "formats": [
            "Safetensors"
          ],
          "precision": [
            "fp16"
          ]
        },
        "lineage": {
          "base_models": [],
          "base_status": "not-declared"
        },
        "training": {
          "recipe_status": "training-described-in-model-card",
          "data_status": "not-disclosed-in-standard-metadata-or-obvious-model-card-section",
          "datasets": []
        },
        "runtime": {
          "signals": [
            "Transformers"
          ]
        },
        "hardware": {
          "weight_only_gb": {
            "bf16_fp16": 5.56,
            "fp8_int8": 2.78,
            "int4": 1.39
          },
          "status": "estimated"
        },
        "hub": {
          "sha": "810d367871c1d460086d9f82db8696f2e0a0fcd0",
          "created_at": "2023-12-13T21:19:59.000Z",
          "last_modified": "2025-12-08T11:35:44.000Z"
        }
      }
    }
  ],
  "diffs": [],
  "model_name": "phi-2",
  "developer": "Microsoft",
  "source_repository": "https://huggingface.co/microsoft/phi-2",
  "current_repository_sha": "810d367871c1d460086d9f82db8696f2e0a0fcd0",
  "last_registry_check": "2026-10-03",
  "last_full_field_verification": "2026-10-02",
  "status": "active",
  "snapshot_count": 1,
  "diff_count": 0,
  "history_url": "https://openmodelweights.com/models/microsoft-phi-2/history/",
  "diff_url": "https://openmodelweights.com/diff/microsoft-phi-2/"
}
