{
  "id": "nvidia-nemotron-3-nano-omni-30b-a3b-reasoning-nvfp4",
  "name": "Nemotron-3-Nano-Omni-30B-A3B-Reasoning-NVFP4",
  "developer": "NVIDIA",
  "family": "Nemotron-3-Nano-Omni",
  "variant": "Nemotron-3-Nano-Omni-30B-A3B-Reasoning-NVFP4",
  "model": {
    "parameters": "18.3263B",
    "total_parameters_billions": 18.326275008,
    "context": {
      "value": 262144,
      "display": "262,144 tokens",
      "status": "verified",
      "evidence": [
        {
          "source": "config.json",
          "detail": "llm_config.max_position_embeddings"
        }
      ]
    },
    "modality": "Any To Any",
    "tags": [
      "transformers",
      "safetensors",
      "NemotronH_Nano_Omni_Reasoning_V3",
      "feature-extraction",
      "nvidia",
      "pytorch",
      "multimodal",
      "any-to-any",
      "custom_code",
      "dataset:nvidia/Nemotron-Image-Training-v3",
      "arxiv:2604.24954",
      "base_model:nvidia/Nemotron-3-Nano-Omni-30B-A3B-Reasoning-BF16",
      "base_model:quantized:nvidia/Nemotron-3-Nano-Omni-30B-A3B-Reasoning-BF16",
      "license:other",
      "8-bit",
      "modelopt",
      "deploy:azure",
      "region:us"
    ]
  },
  "weights": {
    "status": "verified-available",
    "repository": "https://huggingface.co/nvidia/Nemotron-3-Nano-Omni-30B-A3B-Reasoning-NVFP4",
    "access": "public",
    "exact_files": [
      "model-00001-of-00003.safetensors",
      "model-00002-of-00003.safetensors",
      "model-00003-of-00003.safetensors",
      "model.safetensors.index.json"
    ],
    "file_count": 4,
    "formats": [
      "Safetensors"
    ],
    "precision_availability": {
      "bf16": {
        "available": true,
        "status": "verified"
      },
      "fp16": {
        "available": false,
        "status": "verified"
      },
      "fp8": {
        "available": true,
        "status": "verified"
      },
      "int8": {
        "available": false,
        "status": "verified"
      },
      "int4": {
        "available": false,
        "status": "verified"
      },
      "gguf": {
        "available": false,
        "status": "verified"
      }
    },
    "dtype_evidence": [
      "BF16",
      "BFLOAT16",
      "F32",
      "F8_E4M3",
      "U8"
    ],
    "evidence": [
      {
        "source": "https://huggingface.co/api/models/nvidia/Nemotron-3-Nano-Omni-30B-A3B-Reasoning-NVFP4",
        "type": "Hugging Face model API siblings"
      }
    ]
  },
  "license": {
    "id": "other",
    "name": "nvidia-open-model-agreement",
    "url": "https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-open-model-agreement/",
    "status": "verified",
    "commercial_use": {
      "status": "allowed-with-conditions",
      "label": "Commercially usable subject to NVIDIA license conditions",
      "basis": "https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-open-model-agreement/"
    },
    "repository_license_files": [],
    "verification": {
      "status": "license-file-checked",
      "checked_at": "2026-10-02",
      "source": "https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-open-model-agreement/"
    }
  },
  "hardware": {
    "status": "estimated",
    "weight_only_gb": {
      "bf16_fp16": 36.65,
      "fp8_int8": 18.33,
      "int4": 9.16
    },
    "note": "Weight-only decimal-GB estimate from total parameter count; excludes KV cache, activations, runtime overhead, optimizer state and sharding."
  },
  "lineage": {
    "family": "Nemotron-3-Nano-Omni",
    "variant": "Nemotron-3-Nano-Omni-30B-A3B-Reasoning-NVFP4",
    "base_model": {
      "status": "declared",
      "models": [
        "nvidia/Nemotron-3-Nano-Omni-30B-A3B-Reasoning-BF16"
      ],
      "relation": null,
      "evidence": [
        {
          "source": "model-card metadata",
          "field": "base_model"
        }
      ]
    }
  },
  "training_assets": {
    "training_recipe": {
      "status": "training-described-in-model-card",
      "files": [],
      "links": [],
      "evidence": [
        "README.md"
      ]
    },
    "data_disclosure": {
      "status": "dataset-metadata-declared",
      "datasets": [
        "nvidia/Nemotron-Image-Training-v3"
      ],
      "evidence": [
        {
          "source": "model-card metadata",
          "field": "datasets"
        }
      ]
    },
    "evaluations": "Not classified by automated verifier",
    "intermediate_checkpoints": "Not classified by automated verifier"
  },
  "sources": [
    {
      "type": "model_repository",
      "url": "https://huggingface.co/nvidia/Nemotron-3-Nano-Omni-30B-A3B-Reasoning-NVFP4",
      "tier": "primary"
    },
    {
      "type": "model_api",
      "url": "https://huggingface.co/api/models/nvidia/Nemotron-3-Nano-Omni-30B-A3B-Reasoning-NVFP4",
      "tier": "primary"
    },
    {
      "type": "model_card",
      "url": "https://huggingface.co/nvidia/Nemotron-3-Nano-Omni-30B-A3B-Reasoning-NVFP4/blob/main/README.md",
      "tier": "primary",
      "available": true
    },
    {
      "type": "config",
      "url": "https://huggingface.co/nvidia/Nemotron-3-Nano-Omni-30B-A3B-Reasoning-NVFP4/blob/main/config.json",
      "tier": "primary",
      "available": true
    },
    {
      "type": "license",
      "url": "https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-open-model-agreement/",
      "tier": "primary-or-declared"
    }
  ],
  "verification": {
    "level": "field-verified",
    "checked_at": "2026-10-02",
    "checked_at_iso": "2026-10-02T16:54:43+00:00",
    "method": "Hugging Face API + repository file list + model card + config.json",
    "mode": "repository-revision-unchanged",
    "full_verified_at": "2026-10-02",
    "readme_accessible": true,
    "config_accessible": true,
    "fields": {
      "license": "verified",
      "commercial_use": "classified",
      "context": "verified",
      "weight_files": "verified",
      "formats": "verified",
      "base_model": "declared",
      "training_recipe": "training-described-in-model-card",
      "data_disclosure": "dataset-metadata-declared",
      "runtime_support": "source-derived-not-runtime-tested"
    },
    "history": [
      {
        "date": "2026-10-02",
        "event": "Repository revision check",
        "detail": "Official Hugging Face repository SHA unchanged; prior field evidence retained."
      },
      {
        "date": "2026-10-02",
        "event": "Field-by-field verification",
        "detail": "Checked Hugging Face API metadata, exact repository file list, model card and config when accessible."
      },
      {
        "date": "2026-10-02",
        "event": "Registry record created",
        "detail": "Previous verification level: discovered-pending."
      }
    ]
  },
  "discovery": {
    "source": "Hugging Face public model index",
    "repo_id": "nvidia/Nemotron-3-Nano-Omni-30B-A3B-Reasoning-NVFP4",
    "rank": 519,
    "downloads": 621536,
    "likes": 197,
    "last_modified": "2026-08-24T23:49:42+00:00",
    "created_at": "2026-04-24T16:09:58+00:00",
    "library_name": "transformers",
    "pipeline_tag": "any-to-any",
    "discovered_at": "2026-10-02T16:54:41+00:00",
    "pinned": false
  },
  "runtime_support": {
    "declared_library": "Transformers",
    "pipeline_tag": "any-to-any",
    "declared": [
      "Transformers"
    ],
    "mentioned_in_model_card": [
      "NeMo",
      "Ollama",
      "SGLang",
      "TensorRT-LLM",
      "llama.cpp",
      "vLLM"
    ],
    "artifact_signals": [],
    "tested_by_openmodelweights": false
  },
  "hub": {
    "last_modified": "2026-08-24T23:49:42.000Z",
    "created_at": "2026-04-24T16:09:58.000Z",
    "downloads": 621536,
    "likes": 197,
    "sha": "16993199e436da4ba75ddc410855f87e0d996ee6",
    "library_name": "transformers",
    "pipeline_tag": "any-to-any",
    "tags": [
      "transformers",
      "safetensors",
      "NemotronH_Nano_Omni_Reasoning_V3",
      "feature-extraction",
      "nvidia",
      "pytorch",
      "multimodal",
      "any-to-any",
      "custom_code",
      "dataset:nvidia/Nemotron-Image-Training-v3",
      "arxiv:2604.24954",
      "base_model:nvidia/Nemotron-3-Nano-Omni-30B-A3B-Reasoning-BF16",
      "base_model:quantized:nvidia/Nemotron-3-Nano-Omni-30B-A3B-Reasoning-BF16",
      "license:other",
      "8-bit",
      "modelopt",
      "deploy:azure",
      "region:us"
    ]
  }
}