{
  "id": "nvidia-nemotron-3-5-asr-streaming-0-6b",
  "name": "nemotron-3.5-asr-streaming-0.6b",
  "developer": "NVIDIA",
  "family": "nemotron-3.5-asr-streaming",
  "variant": "nemotron-3.5-asr-streaming-0.6b",
  "model": {
    "parameters": "0.637997B",
    "total_parameters_billions": 0.637997088,
    "context": {
      "value": 5000,
      "display": "5,000 tokens",
      "status": "verified",
      "evidence": [
        {
          "source": "config.json",
          "detail": "encoder_config.max_position_embeddings"
        }
      ]
    },
    "modality": "Audio → text",
    "tags": [
      "nemo",
      "safetensors",
      "gguf",
      "nemotron3_5_asr",
      "feature-extraction",
      "transformers",
      "speech-recognition",
      "cache-aware ASR",
      "automatic-speech-recognition",
      "streaming-asr",
      "multilingual",
      "speech",
      "audio",
      "FastConformer",
      "RNNT",
      "Parakeet",
      "ASR",
      "pytorch",
      "NeMo",
      "en"
    ]
  },
  "weights": {
    "status": "verified-available",
    "repository": "https://huggingface.co/nvidia/nemotron-3.5-asr-streaming-0.6b",
    "access": "public",
    "exact_files": [
      "model.safetensors",
      "nemotron-3.5-asr-streaming-0.6b.nemo",
      "nemotron-3.5-asr-streaming-0.6b.q8_0.gguf"
    ],
    "file_count": 3,
    "formats": [
      "Safetensors",
      "GGUF",
      "NeMo"
    ],
    "precision_availability": {
      "bf16": {
        "available": false,
        "status": "verified"
      },
      "fp16": {
        "available": false,
        "status": "verified"
      },
      "fp8": {
        "available": false,
        "status": "verified"
      },
      "int8": {
        "available": false,
        "status": "verified"
      },
      "int4": {
        "available": false,
        "status": "verified"
      },
      "gguf": {
        "available": true,
        "status": "verified"
      }
    },
    "dtype_evidence": [
      "F32",
      "FLOAT32"
    ],
    "evidence": [
      {
        "source": "https://huggingface.co/api/models/nvidia/nemotron-3.5-asr-streaming-0.6b",
        "type": "Hugging Face model API siblings"
      }
    ]
  },
  "license": {
    "id": "other",
    "name": "openmdw-1.1",
    "url": "https://openmdw.ai/license/1-1/",
    "status": "verified",
    "commercial_use": {
      "status": "allowed-with-conditions",
      "label": "Commercially usable subject to NVIDIA license conditions",
      "basis": "https://openmdw.ai/license/1-1/"
    },
    "repository_license_files": [],
    "verification": {
      "status": "license-file-checked",
      "checked_at": "2026-10-02",
      "source": "https://openmdw.ai/license/1-1/"
    }
  },
  "hardware": {
    "status": "estimated",
    "weight_only_gb": {
      "bf16_fp16": 1.28,
      "fp8_int8": 0.64,
      "int4": 0.32
    },
    "note": "Weight-only decimal-GB estimate from total parameter count; excludes KV cache, activations, runtime overhead, optimizer state and sharding."
  },
  "lineage": {
    "family": "nemotron-3.5-asr-streaming",
    "variant": "nemotron-3.5-asr-streaming-0.6b",
    "base_model": {
      "status": "not-declared",
      "models": [],
      "relation": null,
      "evidence": []
    }
  },
  "training_assets": {
    "training_recipe": {
      "status": "training-described-in-model-card",
      "files": [],
      "links": [
        "https://huggingface.co/blog/nvidia/fine-tuning-nemotron-35-asr",
        "https://github.com/NVIDIA/NeMo"
      ],
      "evidence": [
        "README.md"
      ]
    },
    "data_disclosure": {
      "status": "dataset-metadata-declared",
      "datasets": [
        "nvidia/Granary",
        "multilingual_librispeech",
        "fleurs",
        "mozilla-foundation/common_voice_8_0",
        "voxpopuli",
        "europarl"
      ],
      "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-3.5-asr-streaming-0.6b",
      "tier": "primary"
    },
    {
      "type": "model_api",
      "url": "https://huggingface.co/api/models/nvidia/nemotron-3.5-asr-streaming-0.6b",
      "tier": "primary"
    },
    {
      "type": "model_card",
      "url": "https://huggingface.co/nvidia/nemotron-3.5-asr-streaming-0.6b/blob/main/README.md",
      "tier": "primary",
      "available": true
    },
    {
      "type": "config",
      "url": "https://huggingface.co/nvidia/nemotron-3.5-asr-streaming-0.6b/blob/main/config.json",
      "tier": "primary",
      "available": true
    },
    {
      "type": "license",
      "url": "https://openmdw.ai/license/1-1/",
      "tier": "primary-or-declared"
    }
  ],
  "verification": {
    "level": "field-verified",
    "checked_at": "2026-10-03",
    "checked_at_iso": "2026-10-03T13:17:24+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": "not-declared",
      "training_recipe": "training-described-in-model-card",
      "data_disclosure": "dataset-metadata-declared",
      "runtime_support": "source-derived-not-runtime-tested"
    },
    "history": [
      {
        "date": "2026-10-03",
        "event": "Repository revision check",
        "detail": "Official Hugging Face repository SHA unchanged; prior field evidence retained."
      },
      {
        "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-3.5-asr-streaming-0.6b",
    "rank": 263,
    "downloads": 1255846,
    "likes": 1161,
    "last_modified": "2026-09-10T16:49:07+00:00",
    "created_at": "2026-05-15T21:52:25+00:00",
    "library_name": "nemo",
    "pipeline_tag": "automatic-speech-recognition",
    "discovered_at": "2026-10-03T13:17:21+00:00",
    "pinned": false
  },
  "runtime_support": {
    "declared_library": "NeMo",
    "pipeline_tag": "automatic-speech-recognition",
    "declared": [
      "NeMo",
      "Transformers"
    ],
    "mentioned_in_model_card": [],
    "artifact_signals": [
      "GGUF artifact present (commonly used with llama.cpp-compatible runtimes)"
    ],
    "tested_by_openmodelweights": false
  },
  "hub": {
    "last_modified": "2026-09-10T16:49:07.000Z",
    "created_at": "2026-05-15T21:52:25.000Z",
    "downloads": 1255846,
    "likes": 1161,
    "sha": "ea30d66debe3740a08b573244286791d423d6b3e",
    "library_name": "nemo",
    "pipeline_tag": "automatic-speech-recognition",
    "tags": [
      "nemo",
      "safetensors",
      "gguf",
      "nemotron3_5_asr",
      "feature-extraction",
      "transformers",
      "speech-recognition",
      "cache-aware ASR",
      "automatic-speech-recognition",
      "streaming-asr",
      "multilingual",
      "speech",
      "audio",
      "FastConformer",
      "RNNT",
      "Parakeet",
      "ASR",
      "pytorch",
      "NeMo",
      "en",
      "es",
      "de",
      "fr",
      "it",
      "ar",
      "ja",
      "ko",
      "pt",
      "ru",
      "hi",
      "zh",
      "vi",
      "he",
      "nl",
      "cs",
      "da",
      "pl",
      "no",
      "sv",
      "th",
      "tr",
      "bg",
      "el",
      "et",
      "fi",
      "hr",
      "hu",
      "lt",
      "lv",
      "ro",
      "sk",
      "uk",
      "mt",
      "sl",
      "dataset:nvidia/Granary",
      "dataset:multilingual_librispeech",
      "dataset:fleurs",
      "dataset:mozilla-foundation/common_voice_8_0",
      "dataset:voxpopuli",
      "dataset:europarl",
      "arxiv:2312.17279",
      "arxiv:2305.05084",
      "license:other",
      "model-index",
      "eval-results",
      "deploy:sagemaker",
      "region:us"
    ]
  }
}