{
  "ledger_version": "1.0.0",
  "model_id": "black-forest-labs-flux-2-klein-9b",
  "created_at": "2026-10-02T13:04:27+00:00",
  "snapshots": [
    {
      "snapshot_id": "92196c8e11f7-b8c7bfb619",
      "observed_at": "2026-10-02T12:26:49+00:00",
      "kind": "observed-baseline",
      "repository_sha": "92196c8e11f7b6cf2b7493e037d8c5345c559216",
      "evidence_hash": "b8c7bfb619049f562370bb4725d48bcd31e20b8a055d582ee24167aa9ef7c543",
      "verification_mode": "full-field-verification",
      "full_verified_at": "2026-10-02",
      "source_repository": "https://huggingface.co/black-forest-labs/FLUX.2-klein-9B",
      "sources": [
        {
          "type": "model_repository",
          "url": "https://huggingface.co/black-forest-labs/FLUX.2-klein-9B",
          "tier": "primary"
        },
        {
          "type": "model_api",
          "url": "https://huggingface.co/api/models/black-forest-labs/FLUX.2-klein-9B",
          "tier": "primary"
        },
        {
          "type": "model_card",
          "url": "https://huggingface.co/black-forest-labs/FLUX.2-klein-9B/blob/main/README.md",
          "tier": "primary",
          "available": true
        },
        {
          "type": "config",
          "url": "https://huggingface.co/black-forest-labs/FLUX.2-klein-9B/blob/main/config.json",
          "tier": "primary",
          "available": false
        }
      ],
      "fields": {
        "identity": {
          "name": "FLUX.2-klein-9B",
          "developer": "Black Forest Labs",
          "family": "FLUX.2-klein",
          "variant": "FLUX.2-klein-9B"
        },
        "model": {
          "parameters": "9.07858B",
          "total_parameters_billions": 9.078581248,
          "context_tokens": null,
          "context_display": "Not declared in checked config/model card",
          "modality": "Image → image"
        },
        "license": {
          "name": "flux-non-commercial-license",
          "id": "other",
          "url": "https://huggingface.co/black-forest-labs/FLUX.2-klein-9B/blob/main/LICENSE.md",
          "commercial_use_status": "unknown",
          "commercial_use_label": "Commercial-use status requires manual review"
        },
        "weights": {
          "repository": "https://huggingface.co/black-forest-labs/FLUX.2-klein-9B",
          "access": "gated (auto)",
          "file_count": 10,
          "exact_files": [
            "flux-2-klein-9b.safetensors",
            "text_encoder/model-00001-of-00004.safetensors",
            "text_encoder/model-00002-of-00004.safetensors",
            "text_encoder/model-00003-of-00004.safetensors",
            "text_encoder/model-00004-of-00004.safetensors",
            "text_encoder/model.safetensors.index.json",
            "transformer/diffusion_pytorch_model-00001-of-00002.safetensors",
            "transformer/diffusion_pytorch_model-00002-of-00002.safetensors",
            "transformer/diffusion_pytorch_model.safetensors.index.json",
            "vae/diffusion_pytorch_model.safetensors"
          ],
          "formats": [
            "Safetensors"
          ],
          "precision": [
            "bf16"
          ]
        },
        "lineage": {
          "base_models": [],
          "base_status": "not-declared"
        },
        "training": {
          "recipe_status": "not-disclosed-in-checked-repository",
          "data_status": "not-disclosed-in-standard-metadata-or-obvious-model-card-section",
          "datasets": []
        },
        "runtime": {
          "signals": [
            "Diffusers"
          ]
        },
        "hardware": {
          "weight_only_gb": {
            "bf16_fp16": 18.16,
            "fp8_int8": 9.08,
            "int4": 4.54
          },
          "status": "estimated"
        },
        "hub": {
          "sha": "92196c8e11f7b6cf2b7493e037d8c5345c559216",
          "created_at": "2026-01-14T13:24:26.000Z",
          "last_modified": "2026-02-24T00:17:09.000Z"
        }
      }
    }
  ],
  "diffs": [],
  "model_name": "FLUX.2-klein-9B",
  "developer": "Black Forest Labs",
  "source_repository": "https://huggingface.co/black-forest-labs/FLUX.2-klein-9B",
  "current_repository_sha": "92196c8e11f7b6cf2b7493e037d8c5345c559216",
  "last_registry_check": "2026-10-03",
  "last_full_field_verification": "2026-10-03",
  "status": "active",
  "snapshot_count": 1,
  "diff_count": 0,
  "history_url": "https://openmodelweights.com/models/black-forest-labs-flux-2-klein-9b/history/",
  "diff_url": "https://openmodelweights.com/diff/black-forest-labs-flux-2-klein-9b/"
}
