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NVIDIA Open Model License Agreement


Also known as NVIDIA Open Model License, NVIDIA Open Model License Agreement, NVIDIA-Open-Model-License, nvidia-open-model-license.

Commercial use
allowed
Share alike
not required
Attribution
required (keep the copyright and license notices)

Write this as a license text (needs an account) DALICC reads the model above and writes what it permits, requires and prohibits in plain English. Without an account, the Text download above writes the model out from the vocabulary.

Canonical URI https://dalicc.net/licenselibrary/NVIDIA-Open-Model-License

Permissions

  • Change license by library convention Library convention: family rule 15: Permissive records permit relicensing. Replacing the license of the work, or of an adaptation, with another license, or changing its terms.

    Duties

    • Use a compliant license by library convention Library convention: family rule 15: Permissive records permit relicensing. Choosing a replacement license that stays compliant with the terms of the original license.
  • Commercial use from the text Using the work to generate income, directly or indirectly, for example by selling it or by using it in advertising.
  • Derivative works from the text Distributing an adaptation of the work and making it available to the public.
  • Derive from the text Creating a new work from the work, such as a translation, adaptation or arrangement of it or of a part of it.
  • Display from the text Showing the work to the public without making a copy the viewer keeps.
  • Distribute from the text Providing copies of the work to the public or to anyone else.

    Duties

    • Add statement from the text The text says: "If you distribute the Model, You must give any other recipients of the Model a copy of this Agreement and include the following attribution notice within a “Notice” text file with such copies: “Licensed by NVIDIA Corporation under the NVIDIA Open Model License”;" Attaching terms, notices or statements of one's own to the work or to one's modifications when passing it on.
    • Include notice file from the text The text says: "If you distribute the Model, You must give any other recipients of the Model a copy of this Agreement and include the following attribution notice within a “Notice” text file with such copies: “Licensed by NVIDIA Corporation under the NVIDIA Open Model License”;" Carrying a named notice file of the original work into every redistributed copy and every derivative work.
    • Notice from the text The text says: "If you distribute the Model, You must give any other recipients of the Model a copy of this Agreement and include the following attribution notice within a “Notice” text file with such copies: “Licensed by NVIDIA Corporation under the NVIDIA Open Model License”;" Notice: keeping the license and copyright notices with every copy.
  • Modified works from the text Distributing a modified version of the work that does not amount to a new, derivative work.
  • Modify from the text Altering the work, for example by updating it, without creating a new work; an alteration that creates a new work is Derive.
  • Patent grant from the text Granting a license under the patent claims that a contributor holds and that the contribution necessarily infringes.
  • Present from the text The text says: "Subject to the terms and conditions of this Agreement, NVIDIA hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, revocable (as stated in Section 2.1) license to publicly perform, publicly display, reproduce, use, create derivative works of, make, have made, sell, offer for sale, distribute (through multiple tiers of distribution) and import the Model." Performing the work in public, including by broadcast or other communication to the public.
  • Reproduce from the text Making copies of the work in any form.
  • Sell copy from the text Selling copies of the work.
  • Use for model training from the text Using the licensed material to train, validate or tune an automated system that learns from data.

    Duties

    • Add statement from the text The text says: "If you distribute the Model, You must give any other recipients of the Model a copy of this Agreement and include the following attribution notice within a “Notice” text file with such copies: “Licensed by NVIDIA Corporation under the NVIDIA Open Model License”;" Attaching terms, notices or statements of one's own to the work or to one's modifications when passing it on.

Prohibitions

  • Exempted material from the text Not permitted: Exempted material. Using material that the license carves out of its grant, such as personal data, official insignia, third-party rights or material under a separate license.
  • Promote from the text Not permitted: Promote. The text says: "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” text file." Using the name or trademarks of the licensor or of contributors to endorse or promote a product.

License-wide duties

  • Export control notice from the text Complying with the export and import laws that reach the work, and passing the notice of them on to every recipient.

What applies by default

The statements above are the library's reading of this license: each is marked with the sentence it rests on, or as a library convention where the text is not explicit. The statements below are the ones the DALICC reasoner supplies for acts the license says nothing about, from the default rules of the dependency graph it reasons with. Each one names the legal source it rests on. None of it is in the record.

No default rule of that graph reaches this license: it speaks about every act the rules are about.

Further terms

These are the things the license says about itself beyond the acts it permits, forbids and requires: when it ends, how long there is to put a breach right, which law governs it, and so on. A term that comes from the DALICC vocabulary links to its definition.

Patent license ends if you sue
Yes. Not a ban on suing: a patent claim over the work ends the patent license, or the whole license, as the text provides.
Compatible license test
additional or different license terms and conditions for Your modifications or for a Derivative Model as a whole are allowed provided Your use, reproduction and distribution of the Model otherwise complies with the conditions stated in this Agreement
Field of use restriction
use consistent with the Trustworthy AI terms
Governing law
the laws of the United States and the laws of the State of Delaware
Reciprocity scope
the Model, not a Derivative Model as a whole
Terminates on breach
Yes

Clauses

Warranty disclaimer

Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, 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 Model documentation, including any Special-Purpose Model limitations, and determining the appropriateness of using or redistributing the Model, Derivative Models and outputs. You assume any risks associated with Your exercise of permissions under this Agreement.

Limitation of liability

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, 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.

Additional clauses

IMPORTANT NOTICE - PLEASE READ AND AGREE BEFORE USING THE NVIDIA MODELS.

Info

Target asset types
Dataset, Software
Region / jurisdiction
Worldwide
Validity
Perpetual
Source
https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-open-model-license/
Legal code
https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-open-model-license/
This description is published under
Creative Commons Attribution 4.0 International
Publisher
NVIDIA Corporation
SPDX identifier
NVIDIA-Open-Model-License (provisional, the record declares none)
DALICC identifier
NVIDIA-Open-Model-License

This record is published under CC BY 4.0. Credit it as: DALICC License Library, DALICC - Verein zur Förderung der Rechtssicherheit in der Datenbewirtschaftung, https://dalicc.net, CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). The license it describes belongs to its publisher.

Use this license

Everything below is generated from this record. Replace the example address with the address of your own work.

JSON sidecar

{
  "license-uri": "https://dalicc.net/licenselibrary/NVIDIA-Open-Model-License",
  "license-title": "NVIDIA Open Model License Agreement",
  "spdx-id": null,
  "asset": null,
  "generated-by": "DALICC"
}

RDF, Turtle

@prefix cc: <http://creativecommons.org/ns#> .

<https://example.org/my-work>
    cc:license <https://dalicc.net/licenselibrary/NVIDIA-Open-Model-License> .

RDF, JSON-LD

{
  "@context": {
    "cc": "http://creativecommons.org/ns#"
  },
  "@id": "https://example.org/my-work",
  "cc:license": {
    "@id": "https://dalicc.net/licenselibrary/NVIDIA-Open-Model-License"
  }
}

This license carries no attribution duty, so no credit line is offered here.

Badge DALICC badge for NVIDIA Open Model License Agreement

Markdown

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HTML

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Review

Written from the license text by
Giray Havur
Written on
2026-09-22
Second review
not yet done
Record changed since this review
yes (version 2, 2026-09-24)
Findings
14 recorded, 8 applied to the record, 0 proposed

The most permissive agreement of this family, last modified on October 24, 2025. It says in its own opening that the models are commercially usable, that derivative models may be made and distributed, and that the licensor claims no ownership in outputs; the conditions are a notice file, a built-on line for one class of model, compliance with a separate set of ethics terms, and a bar on removing the safety guardrails. The record permits dalicc:patentGrant and dalicc:sellCopy, which no other record of this family does, and records the guardrail clause as a gap.

14 findings
  • info Rubric 1 dct:title applied

    File name, record identifier and IRI local name agree. The agreement has no SPDX identifier, so no spdx:licenseId triple is written. dct:title is the heading of the document; the short form and the identifier are in dct:alternative.

  • major Rubric 2 odrl:target applied

    dcmitype:Dataset and dcmitype:Software. The Model is defined as "the machine learning model, software, checkpoints, learnt weights, algorithms, parameters, configuration files and documentation shared under this Agreement": checkpoints and weights are data, the model and the software are software, and the documentation travels with both.

  • major Rubric 3 odrl:permission applied

    The grant reads "NVIDIA hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, revocable (as stated in Section 2.1) license to publicly perform, publicly display, reproduce, use, create derivative works of, make, have made, sell, offer for sale, distribute (through multiple tiers of distribution) and import the Model." That gives odrl:present, odrl:display, odrl:reproduce, odrl:derive, odrl:modify, cc:DerivativeWorks, dalicc:ModifiedWorks and odrl:distribute, and dalicc:sellCopy from "sell, offer for sale". dalicc:patentGrant is written because the grant uses the patent verbs, "make, have made, sell, offer for sale, distribute and import", beside the copyright ones. cc:CommercialUse is permitted because the agreement opens with "Models are commercially usable." dalicc:useForModelTraining is permitted and carries a dalicc:addStatement duty, because the redistribution clause contemplates that you "use a NVIDIA Cosmos Model or its outputs to create, train, fine tune, or otherwise improve an AI model" and asks for the built-on line when you do. dalicc:ChangeLicense is permitted and carries dalicc:compliantLicense, from "You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions ... provided Your use, reproduction, and distribution of the Model otherwise complies with the conditions stated in this Agreement."

  • major Rubric 4 odrl:prohibition applied

    Three prohibitions. dalicc:promote from "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" text file." dalicc:patentRetaliationTermination from "If You institute copyright or patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Model or a Derivative Model constitutes direct or contributory copyright or patent infringement, then any licenses granted to You under this Agreement for that Model or Derivative Model will terminate as of the date such litigation is filed." dalicc:exemptedMaterial from the separate components clause, under which bundled components "are subject to the applicable other licenses".

  • major Rubric 5 odrl:duty applied

    Three duties on odrl:distribute, one on dalicc:useForModelTraining and one licence-wide. cc:Notice, dalicc:includeNoticeFile and dalicc:addStatement all come from the first redistribution condition: "If you distribute the Model, You must give any other recipients of the Model a copy of this Agreement and include the following attribution notice within a "Notice" text file with such copies: "Licensed by NVIDIA Corporation under the NVIDIA Open Model License"". dalicc:addStatement also carries the second condition, the built-on line for one class of model. The licence-wide duty is dalicc:exportControlNotice, from "You agree to comply with all applicable export, import, trade and economic sanctions laws and regulations", which is written as a general obligation rather than a condition of distribution. cc:Attribution is not written: the agreement asks for the notice file and the built-on line, not for the retention of existing credit.

  • minor Rubric 6 dalicc:WarrantyDisclaimer applied

    The disclaimer clause goes to dalicc:WarrantyDisclaimer and the limitation clause to dalicc:LiabilityLimitation, each whole and verbatim. dalicc:additionalClauses carries the opening notice, the parties and confirmations, the definitions, the conditions for use, the licence grant, the ownership clause, the redistribution clause, the separate components clause, the trademark clause, the indemnity and feedback clauses, the governing law and trade compliance clauses, and one literal that quotes the ethics clause and gives the address of the terms it incorporates.

  • minor Rubric 6 dalicc:additionalClauses applied

    The opening notice of the document reads "IMPORTANT NOTICE - PLEASE READ AND AGREE BEFORE USING THE NVIDIA MODELS." The published text has a long dash where this record has a plain hyphen; the change is recorded here and nothing else in the text was altered.

  • minor Rubric 7 cc:jurisdiction applied

    cc:jurisdiction is dalicc:worldwide, from the worldwide grant, and dalicc:validityType is dalicc:perpetual, from "a perpetual, worldwide, non-exclusive, no-charge, royalty-free, revocable (as stated in Section 2.1) license". dalicc:governingLaw carries both laws the agreement names: "This Agreement will be governed in all respects by the laws of the United States and the laws of the State of Delaware". dalicc:terminatesOnBreach is true because "The rights granted herein are explicitly conditioned on Your full compliance with the terms of this Agreement" and the guardrail clause ends the rights automatically. No cure period is given.

  • gap Rubric 8 dalicc:additionalClauses none

    The guardrail clause has no term: "If You bypass, disable, reduce the efficacy of, or circumvent any technical limitation, safety guardrail or associated safety guardrail hyperparameter, encryption, security, digital rights management, or authentication mechanism (collectively "Guardrail") contained in the Model without a substantially similar Guardrail appropriate for your use case, your rights under this Agreement will automatically terminate." dalicc:applyTechnicalProtectionMeasures is the opposite idea and was not stretched to cover it. Quoted; the proposed term is dalicc:safetyGuardrailPreservation, a duty action, or a rule action named dalicc:circumventTechnicalProtectionMeasures if the consolidation prefers to state it as a prohibition, which would also serve one other record of this family.

  • gap Rubric 8 dalicc:additionalClauses none

    The agreement may be changed unilaterally: "NVIDIA may update this Agreement to comply with legal and regulatory requirements at any time and You agree to either comply with any updated license or cease Your copying, use, and distribution of the Model and any Derivative Model." dalicc:orLaterVersionOption is the opposite case, where the licensee chooses a later version, and is not written. Quoted; the proposed term is dalicc:unilateralLicenseUpdate, a boolean.

  • gap Rubric 8 dalicc:fieldOfUseRestriction none

    The ethics terms are a separate document incorporated by reference: "AI Ethics. Use of the Models under the Agreement must be consistent with NVIDIA's Trustworthy AI terms found at https://www.nvidia.com/en-us/agreements/trustworthy-ai/terms/." dalicc:fieldOfUseRestriction names the field in a short literal, but there is no term for a policy the licence pulls in by reference. The clause and the address are quoted in one literal; the proposed term is dalicc:incorporatedUsePolicy.

  • gap Rubric 8 dalicc:additionalClauses none

    The output clause has no term: "NVIDIA claims no ownership rights in outputs. You are responsible for outputs and their subsequent uses." Quoted; the proposed term is dalicc:outputRightsStatement, an annotation.

  • info Rubric 9 record none

    The consistency check of app.services.composer against dg_default returned an empty conflict list.

  • info Rubric 10 record none

    Family: the permissive end of this family. It is the only one of the seventeen records that permits dalicc:sellCopy, and one of six that permit dalicc:patentGrant. Like the responsible-use group it lets the licensee relicense its own modifications with a compliant-licence duty; unlike that group its conditions of use are an incorporated ethics document and a guardrail clause rather than a printed list, and it terminates on breach. Its redistribution conditions read like the permissive software licence this library holds under a well-known identifier, with a notice file and a trademark carve-out.

Report an issue The review record as JSON The review checks the model against the license text. It is not legal advice.

History

This license model has 2 versions. Version 2 is the one served today; every earlier version keeps its own address, so a conclusion drawn from one of them can still be checked against it.

  1. Version 2 current2026-09-24 Giray Havur

    The changes since version 1 recorded which sentence of the text each statement rests on and named the license the record itself is published under.

    6 changes
    • changed permission dalicc:ChangeLicense with duties [dalicc:compliantLicense]

      was permission dalicc:ChangeLicense with duties [dalicc:compliantLicense]

      Manual edit The statement is marked as a library convention, family rule 15: Permissive records permit relicensing: the text does not state it in as many words. Its duty dalicc:compliantLicense is marked as a library convention, family rule 15: Permissive records permit relicensing.

    • changed permission dalicc:useForModelTraining with duties [dalicc:addStatement]

      was permission dalicc:useForModelTraining with duties [dalicc:addStatement]

      Manual edit Its duty dalicc:addStatement quotes "If you distribute the Model, You must give any other recipients of the Model a copy of this Agreement and include the following attribution notice within a “Notice” text file with such copies: “Licensed by NVIDIA Corporation under the NVIDIA Open Model License”;"

    • changed permission odrl:distribute with duties [cc:Notice, dalicc:addStatement, dalicc:includeNoticeFile]

      was permission odrl:distribute with duties [cc:Notice, dalicc:addStatement, dalicc:includeNoticeFile]

      Manual edit Its duty cc:Notice quotes "If you distribute the Model, You must give any other recipients of the Model a copy of this Agreement and include the following attribution notice within a “Notice” text file with such copies: “Licensed by NVIDIA Corporation under the NVIDIA Open Model License”;" Its duty dalicc:includeNoticeFile quotes "If you distribute the Model, You must give any other recipients of the Model a copy of this Agreement and include the following attribution notice within a “Notice” text file with such copies: “Licensed by NVIDIA Corporation under the NVIDIA Open Model License”;" Its duty dalicc:addStatement quotes "If you distribute the Model, You must give any other recipients of the Model a copy of this Agreement and include the following attribution notice within a “Notice” text file with such copies: “Licensed by NVIDIA Corporation under the NVIDIA Open Model License”;"

    • changed permission odrl:present

      was permission odrl:present

      Manual edit The statement now quotes the sentence of the licence text it rests on: "Subject to the terms and conditions of this Agreement, NVIDIA hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, revocable (as stated in Section 2.1) license to publicly perform, publicly display, reproduce, use, create derivative works of, make, have made, sell, offer for sale, distribute (through multiple tiers of distribution) and import the Model."

    • changed prohibition dalicc:promote

      was prohibition dalicc:promote

      Manual edit The statement now quotes the sentence of the licence text it rests on: "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” text file."

    • added dct:license <https://creativecommons.org/licenses/by/4.0/>

      Manual edit Every record is published under CC BY 4.0. cc:license names the record DALICC keeps of that licence; dct:license now names it by the address Creative Commons publishes it at, so that a consumer matching the canonical IRI finds it.

  2. Version 1

    Created from the license text on 2026-09-22 (Model licences).

Every change names the reason behind it: a finding of the content review, one of its library-wide decisions, the metadata that review wrote onto every record, or a hand edit. None of it is legal advice.

Nothing on this page is legal advice. What a license means is decided by its text; ask a legal advisor before you rely on it.