{
  "ledger_version": "1.0.0",
  "model_id": "gemma-3-27b-it",
  "created_at": "2026-10-02T13:04:27+00:00",
  "snapshots": [
    {
      "snapshot_id": "005ad3404e59-c9548e2306",
      "observed_at": "2026-10-02T12:26:49+00:00",
      "kind": "observed-baseline",
      "repository_sha": "005ad3404e59d6023443cb575daa05336842228a",
      "evidence_hash": "c9548e23060c6533262cb020bde7df1a14b2bb2ba25f7173c8f664801f824362",
      "verification_mode": "repository-revision-unchanged",
      "full_verified_at": "2026-10-02",
      "source_repository": "https://huggingface.co/google/gemma-3-27b-it",
      "sources": [
        {
          "type": "model_repository",
          "url": "https://huggingface.co/google/gemma-3-27b-it",
          "tier": "primary"
        },
        {
          "type": "model_api",
          "url": "https://huggingface.co/api/models/google/gemma-3-27b-it",
          "tier": "primary"
        },
        {
          "type": "model_card",
          "url": "https://huggingface.co/google/gemma-3-27b-it/blob/main/README.md",
          "tier": "primary",
          "available": true
        },
        {
          "type": "config",
          "url": "https://huggingface.co/google/gemma-3-27b-it/blob/main/config.json",
          "tier": "primary",
          "available": false
        },
        {
          "type": "license",
          "url": "https://ai.google.dev/gemma/terms",
          "tier": "primary-or-declared"
        }
      ],
      "fields": {
        "identity": {
          "name": "Gemma 3 27B IT",
          "developer": "Google",
          "family": "Gemma 3",
          "variant": "27B IT"
        },
        "model": {
          "parameters": "27B",
          "total_parameters_billions": 27.0,
          "context_tokens": 128000,
          "context_display": "128,000 tokens",
          "modality": "Text + image → text"
        },
        "license": {
          "name": "gemma",
          "id": "gemma",
          "url": "https://ai.google.dev/gemma/terms",
          "commercial_use_status": "allowed-with-conditions",
          "commercial_use_label": "Commercial use permitted subject to Gemma Terms"
        },
        "weights": {
          "repository": "https://huggingface.co/google/gemma-3-27b-it",
          "access": "gated (manual)",
          "file_count": 13,
          "exact_files": [
            "model-00001-of-00012.safetensors",
            "model-00002-of-00012.safetensors",
            "model-00003-of-00012.safetensors",
            "model-00004-of-00012.safetensors",
            "model-00005-of-00012.safetensors",
            "model-00006-of-00012.safetensors",
            "model-00007-of-00012.safetensors",
            "model-00008-of-00012.safetensors",
            "model-00009-of-00012.safetensors",
            "model-00010-of-00012.safetensors",
            "model-00011-of-00012.safetensors",
            "model-00012-of-00012.safetensors",
            "model.safetensors.index.json"
          ],
          "formats": [
            "Safetensors"
          ],
          "precision": [
            "bf16"
          ]
        },
        "lineage": {
          "base_models": [
            "google/gemma-3-27b-pt"
          ],
          "base_status": "declared"
        },
        "training": {
          "recipe_status": "training-described-in-model-card",
          "data_status": "described-in-model-card",
          "datasets": []
        },
        "runtime": {
          "signals": [
            "Transformers"
          ]
        },
        "hardware": {
          "weight_only_gb": {
            "bf16_fp16": 54.0,
            "fp8_int8": 27.0,
            "int4": 13.5
          },
          "status": "estimated"
        },
        "hub": {
          "sha": "005ad3404e59d6023443cb575daa05336842228a",
          "created_at": "2025-03-01T19:10:19.000Z",
          "last_modified": "2025-03-21T20:29:02.000Z"
        }
      }
    }
  ],
  "diffs": [],
  "model_name": "Gemma 3 27B IT",
  "developer": "Google",
  "source_repository": "https://huggingface.co/google/gemma-3-27b-it",
  "current_repository_sha": "005ad3404e59d6023443cb575daa05336842228a",
  "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/gemma-3-27b-it/history/",
  "diff_url": "https://openmodelweights.com/diff/gemma-3-27b-it/"
}