Third-Party Notices

This repository's NVIDIA-authored model materials are licensed under the OpenMDW License Agreement, version 1.1 (LICENSE).

Several source files are copied from the base model repository nvidia/Nemotron-3-Nano-Omni-30B-A3B-Reasoning-BF16 and still contain third-party copyright. Those files remain under the Apache License, Version 2.0 and are not licensed under OpenMDW-1.1. Original copyright and Apache notices in those files are retained.

Apache License 2.0 text is distributed in Apache-2.0.txt in this repository and is also available at https://www.apache.org/licenses/LICENSE-2.0.

AI21 Labs Ltd. / Hugging Face Inc.

Files copied from the base Omni repository:

configuration_nemotron_h.py
modeling_nemotron_h.py

Copyright notices retained in those files include AI21 Labs Ltd. and/or the Hugging Face Inc. team, plus NVIDIA copyright for NVIDIA modifications. License: Apache License, Version 2.0. License source: Apache-2.0.txt and https://www.apache.org/licenses/LICENSE-2.0.

Qwen team, Alibaba Group / Hugging Face Inc.

File copied from the base Omni repository:

video_processing.py

Copyright 2025 The Qwen team, Alibaba Group and the HuggingFace Inc. team. The file header also notes derivation from EleutherAI GPT-NeoX / OPT implementations. License: Apache License, Version 2.0. License source: Apache-2.0.txt and https://www.apache.org/licenses/LICENSE-2.0.

Runtime dependencies

These packages are not vendored in this repository. They are expressly used or installed to run the published inference example (video_inference.py, video_io.py) and related Transformers/PyTorch loading path. Versions are those installed by the user; this repository does not pin them.

FFmpeg is invoked as an external binary (system ffmpeg on PATH, or the binary shipped by imageio-ffmpeg) to extract WAV audio from MP4 clips. This repository does not vendor FFmpeg source or binaries. Typical FFmpeg builds are LGPL-2.1-or-later; a GPL-enabled FFmpeg build is GPL-2.0-or-later.

Name	Version	Copyright / author	License	License source
PyTorch (`torch`)	as installed	Copyright (c) 2016-present, Facebook, Inc. / Meta Platforms, Inc. and affiliates	BSD-3-Clause	https://github.com/pytorch/pytorch/blob/main/LICENSE
torchvision	as installed	Copyright (c) 2016-present, Facebook, Inc. / Meta Platforms, Inc. and affiliates	BSD-3-Clause	https://github.com/pytorch/vision/blob/main/LICENSE
Transformers	as installed	Copyright 2018–present The Hugging Face Inc. team	Apache License 2.0	https://github.com/huggingface/transformers/blob/main/LICENSE
Hugging Face Hub (`huggingface_hub`)	as installed	Copyright The Hugging Face Inc. team	Apache License 2.0	https://github.com/huggingface/huggingface_hub/blob/main/LICENSE
Accelerate	as installed	Copyright The Hugging Face Inc. team	Apache License 2.0	https://github.com/huggingface/accelerate/blob/main/LICENSE
Safetensors	as installed	Copyright The Hugging Face Inc. team	Apache License 2.0	https://github.com/huggingface/safetensors/blob/main/LICENSE
NumPy	as installed	Copyright (c) 2005-2024, NumPy Developers	BSD-3-Clause	https://github.com/numpy/numpy/blob/main/LICENSE.txt
Pillow	as installed	Copyright © 1997-2011 by Secret Labs AB; Copyright © 1995-2011 by Fredrik Lundh; Pillow contributors	HPND / MIT-CMU (Pillow LICENSE)	https://github.com/python-pillow/Pillow/blob/main/LICENSE
librosa	as installed	Copyright (c) 2013–2024 librosa development team	ISC	https://github.com/librosa/librosa/blob/main/LICENSE.md
soundfile	as installed	Copyright (c) 2013 Bastian Bechtold / PySoundFile contributors	BSD-3-Clause	https://github.com/bastibe/python-soundfile/blob/master/LICENSE
decord	as installed	Copyright (c) Decord / DMLC contributors	Apache License 2.0	https://github.com/dmlc/decord/blob/master/LICENSE
imageio-ffmpeg	as installed	Copyright (c) 2019-2025, imageio	BSD-2-Clause	https://github.com/imageio/imageio-ffmpeg/blob/master/LICENSE
FFmpeg	as installed	Copyright (c) the FFmpeg developers	LGPL-2.1-or-later (GPL-2.0-or-later if a GPL-enabled build)	https://ffmpeg.org/legal.html