LICENSE

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DUAL LICENSE NOTICE
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This repository is dual-licensed. Different components are under different terms:

1. SOURCE CODE - Apache License 2.0
   All source code, scripts, and software components

2. MODEL WEIGHTS - NVIDIA Open Model License  
   All trained model checkpoints and weights

See below for the full text of each license.

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PART 1: SOURCE CODE LICENSE (Apache License 2.0)
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Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.


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PART 2: MODEL WEIGHTS LICENSE (NVIDIA Open Model License)
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NVIDIA OPEN MODEL LICENSE AGREEMENT

Last Modified: October 24, 2025

NVIDIA Corporation and its affiliates ("NVIDIA") grants permission to use machine
learning models under specific conditions. Key permissions include creating
derivative models and distributing them, with NVIDIA retaining no ownership claims
over outputs generated by users.

SECTION 1: DEFINITIONS

1.1 "Derivative Model" means any modification of, or works based on or derived
from, the Model, excluding outputs.

1.2 "Legal Entity" means the union of the acting entity and all other entities
that control, are controlled by, or are under common control with that entity.

1.3 "Model" means the machine learning model, software, and any checkpoints,
weights, algorithms, parameters, configuration files, and documentation that NVIDIA
makes available under this Agreement.

1.4 "NVIDIA Cosmos Model" means a multimodal Model that is covered by this Agreement.

1.5 "Special-Purpose Model" means a Model that is limited to narrow,
purpose-specific tasks.

1.6 "You" or "Your" means an individual or Legal Entity exercising permissions
granted by this Agreement.

SECTION 2: CONDITIONS FOR USE, LICENSE GRANT, AI ETHICS AND IP OWNERSHIP

2.1 Conditions for Use. You must comply with all terms and conditions of this
Agreement. If You initiate copyright or patent litigation against any entity
(including a cross-claim or counterclaim in a lawsuit) alleging that the Model
constitutes direct or contributory infringement, then Your licenses under this
Agreement shall terminate. If You circumvent any safety guardrails or safety
measures built in to the Model without providing comparable alternatives, Your
rights under this Agreement shall terminate. NVIDIA may update this Agreement at
any time to comply with applicable law; Your continued use constitutes Your
acceptance of the updated terms.

2.2 License Grant. Subject to the terms and conditions of this Agreement, NVIDIA
hereby grants You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
revocable license to publicly perform, publicly display, reproduce, use, create
derivative works of, make, have made, sell, offer for sale, distribute and import
the Model.

2.3 AI Ethics. Your use of the Model must be in accordance with NVIDIA's
Trustworthy AI terms, which can be found at
https://www.nvidia.com/en-us/agreements/trustworthy-ai/terms/.

2.4 IP Ownership. NVIDIA owns the original Model and NVIDIA's Derivative Models.
You own Your Derivative Models. NVIDIA makes no claim of ownership to outputs. You
are responsible for outputs and their subsequent uses.

SECTION 3: REDISTRIBUTION

You may reproduce and distribute copies of the Model or Derivative Models thereof,
with or without modifications, provided that You meet the following conditions:

a. You must include a copy of this Agreement.

b. You must include the following attribution notice, which can appear in the same
location as other third-party notices or license information: "Licensed by NVIDIA
Corporation under the NVIDIA Open Model License."

c. If You are distributing a NVIDIA Cosmos Model, You must also include the phrase
"Built on NVIDIA Cosmos" on the applicable website, in the user interface, in a
blog, in an "about" page, or in product documentation.

d. You may add Your own copyright statement to Your modifications and may provide
additional or different license terms and conditions for use, reproduction, or
distribution of Your modifications or for any Derivative Models as a whole,
provided Your use, reproduction, and distribution otherwise complies with this
Agreement.

SECTION 4: SEPARATE COMPONENTS

The Model may contain components that are subject to separate legal notices or
governed by separate licenses (including Open Source Software Licenses), as may be
described in any files made available with the Model. Your use of those separate
components is subject to the applicable license. This Agreement shall control over
the separate licenses for third-party Open Source Software to the extent that the
separate license imposes additional restrictions. "Open Source Software License"
means any software license approved by the Open Source Initiative, Free Software
Foundation, or similar recognized organization, or a license identified by SPDX.

SECTION 5: TRADEMARKS

This Agreement does not grant permission to use the trade names, trademarks,
service marks, or product names of NVIDIA, except as required for reasonable and
customary use in describing the origin of the Model and reproducing the content of
the notice.

SECTION 6: DISCLAIMER OF WARRANTY

NVIDIA provides the Model on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
ANY KIND, either express or implied, including, without limitation, any warranties
or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for reviewing the documentation
accompanying the Model and determining the appropriateness of using the Model, and
You understand that Special-Purpose Models are limited to narrow, purpose-specific
tasks and must not be deployed for uses that are beyond such tasks.

SECTION 7: LIMITATION OF LIABILITY

In no event and under no legal theory, whether in tort (including negligence),
contract, or otherwise, unless required by applicable law (such as deliberate and
grossly negligent acts) or agreed to in writing, will NVIDIA be liable to You for
damages, including any direct, indirect, special, incidental, or consequential
damages of any character arising as a result of this Agreement or out of the use
or inability to use the Model or Derivative Models or outputs (including but not
limited to damages for loss of goodwill, work stoppage, computer failure or
malfunction, or any and all other commercial damages or losses), even if NVIDIA has
been advised of the possibility of such damages.

SECTION 8: INDEMNITY

You will defend, indemnify and hold harmless NVIDIA and its affiliates, and their
respective employees, contractors, directors, officers and agents, from and against
any and all claims, damages, obligations, losses, liabilities, costs or debt, and
expenses (including but not limited to attorney's fees) arising from Your use or
distribution of the Model or Derivative Models or outputs.

SECTION 9: FEEDBACK

NVIDIA may use feedback You provide without restriction and without any
compensation to You.

SECTION 10: GOVERNING LAW

This Agreement will be governed in all respects by the laws of the United States
and of the State of Delaware, without regard to conflict of laws provisions. The
federal and state courts residing in Santa Clara County, California shall have
exclusive jurisdiction over any dispute arising out of this Agreement, and You
hereby consent to the personal jurisdiction of such courts. However, NVIDIA shall
have the right to seek injunctive relief in any court of competent jurisdiction.

SECTION 11: TRADE AND COMPLIANCE

You shall comply with all applicable import, export, trade, and economic sanctions
laws, including without limitation the Export Administration Regulations and
economic sanctions laws implemented by the Office of Foreign Assets Control, that
restrict or govern the destination, end-user and end-use of NVIDIA products,
technology, software, and services.

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Version Release Date: October 24, 2025