DeepFloyd IF License Agreement

Also known as DeepFloyd IF License, DeepFloyd IF Research License Agreement, DeepFloyd-IF-License, deepfloyd-if-license.

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

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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/DeepFloyd-IF-License

Permissions

Derivative works from the text
Derive from the text
Distribute from the text
Duties
- Add statement from the text
- Attribution from the text
- Export control notice from the text
- Notice from the text
Modified works from the text
Modify from the text
Reproduce from the text

Prohibitions

Add limitation from the text
Change license from the text
Commercial use from the text
Exempted material from the text
Promote from the text
Sublicense from the text

License-wide duties

This license states no duties that apply to the work as a whole.

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.

Field of use restriction: non-commercial research purposes
Governing law: the laws of the State of California
Terminates on breach: Yes

Clauses

Warranty disclaimer

THE SOFTWARE PRODUCTS ARE PROVIDED “AS IS” and “WITH ALL FAULTS” WITH NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. STABILITY AIEXPRESSLY DISCLAIMS ALL REPRESENTATIONS AND WARRANTIES, EXPRESS OR IMPLIED, WHETHER BY STATUTE, CUSTOM, USAGE OR OTHERWISE AS TO ANY MATTERS RELATED TO THE SOFTWARE PRODUCTS, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, SATISFACTORY QUALITY, OR NON-INFRINGEMENT. STABILITY AI MAKES NO WARRANTIES OR REPRESENTATIONS THAT THE SOFTWARE PRODUCTS WILL BE ERROR FREE OR FREE OF VIRUSES OR OTHER HARMFUL COMPONENTS, OR PRODUCE ANY PARTICULAR RESULTS.

Limitation of liability

TO THE FULLEST EXTENT PERMITTED BY LAW, IN NO EVENT WILL STABILITY AI BE LIABLE TO YOU (A) UNDER ANY THEORY OF LIABILITY, WHETHER BASED IN CONTRACT, TORT, NEGLIGENCE, STRICT LIABILITY, WARRANTY, OR OTHERWISE UNDER THIS LICENSE, OR (B) FOR ANY INDIRECT, CONSEQUENTIAL, EXEMPLARY, INCIDENTAL, PUNITIVE OR SPECIAL DAMAGES OR LOST PROFITS, EVEN IF STABILITY AI HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THE SOFTWARE PRODUCTS, THEIR CONSTITUENT COMPONENTS, AND ANY OUTPUT (COLLECTIVELY, “SOFTWARE MATERIALS”) ARE NOT DESIGNED OR INTENDED FOR USE IN ANY APPLICATION OR SITUATION WHERE FAILURE OR FAULT OF THE SOFTWARE MATERIALS COULD REASONABLY BE ANTICIPATED TO LEAD TO SERIOUS INJURY OF ANY PERSON, INCLUDING POTENTIAL DISCRIMINATION OR VIOLATION OF AN INDIVIDUAL’S PRIVACY RIGHTS, OR TO SEVERE PHYSICAL, PROPERTY, OR ENVIRONMENTAL DAMAGE (EACH, A “HIGH-RISK USE”). IF YOU ELECT TO USE ANY OF THE SOFTWARE MATERIALS FOR A HIGH-RISK USE, YOU DO SO AT YOUR OWN RISK. YOU AGREE TO DESIGN AND IMPLEMENT APPROPRIATE DECISION-MAKING AND RISK-MITIGATION PROCEDURES AND POLICIES IN CONNECTION WITH A HIGH-RISK USE SUCH THAT EVEN IF THERE IS A FAILURE OR FAULT IN ANY OF THE SOFTWARE MATERIALS, THE SAFETY OF PERSONS OR PROPERTY AFFECTED BY THE ACTIVITY STAYS AT A LEVEL THAT IS REASONABLE, APPROPRIATE, AND LAWFUL FOR THE FIELD OF THE HIGH-RISK USE.

Additional clauses

This License Agreement (as may be amended in accordance with this License Agreement, “License”), between you, or your employer or other entity (if you are entering into this agreement on behalf of your employer or other entity) (“Licensee” or “you”) and Stability AI Ltd.. (“Stability AI” or “we”) applies to your use of any computer program, algorithm, source code, object code, or software that is made available by Stability AI under this License (“Software”) and any specifications, manuals, documentation, and other written information provided by Stability AI related to the Software (“Documentation”). By clicking “I Accept” below or by using the Software, you agree to the terms of this License. If you do not agree to this License, then you do not have any rights to use the Software or Documentation (collectively, the “Software Products”), and you must immediately cease using the Software Products. If you are agreeing to be bound by the terms of this License on behalf of your employer or other entity, you represent and warrant to Stability AI that you have full legal authority to bind your employer or such entity to this License. If you do not have the requisite authority, you may not accept the License or access the Software Products on behalf of your employer or other entity.

Info

Target asset types: Dataset, Software
Region / jurisdiction: Worldwide
Validity: Perpetual
Source: https://github.com/deep-floyd/IF/blob/develop/LICENSE-MODEL
Legal code: https://raw.githubusercontent.com/deep-floyd/IF/develop/LICENSE-MODEL
This description is published under: Creative Commons Attribution 4.0 International
Publisher: Stability AI Ltd.
SPDX identifier: DeepFloyd-IF-License (provisional, the record declares none)
DALICC identifier: DeepFloyd-IF-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/DeepFloyd-IF-License",
  "license-title": "DeepFloyd IF License Agreement",
  "spdx-id": null,
  "attribution": "Copyright (c) [year] [copyright holder]",
  "asset": null,
  "generated-by": "DALICC"
}

RDF, Turtle

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

<https://example.org/my-work>
    cc:license <https://dalicc.net/licenselibrary/DeepFloyd-IF-License> .

RDF, JSON-LD

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

HTML attribution

<p>This work is licensed under <a href="https://dalicc.net/licenselibrary/DeepFloyd-IF-License" rel="license">DeepFloyd IF License Agreement</a>.</p>

This license asks for attribution, so the credit line is part of it.

Badge

Markdown

[![License: DeepFloyd IF License Agreement](https://dalicc.net/license-library/DeepFloyd-IF-License/badge.svg)](https://dalicc.net/license-library/DeepFloyd-IF-License)

HTML

<a href="https://dalicc.net/license-library/DeepFloyd-IF-License"><img src="https://dalicc.net/license-library/DeepFloyd-IF-License/badge.svg" alt="License: DeepFloyd IF License Agreement"></a>

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: 13 recorded, 8 applied to the record, 0 proposed

A non-commercial research licence for a released model and its documentation, with a long list of withheld uses: commercial and production use, military and nuclear use, surveillance, biometric processing and anything that breaks an export control or a privacy law. Redistribution is allowed and must carry a copy of the licence and the prescribed attribution line. The record prohibits cc:CommercialUse, dalicc:ChangeLicense and dalicc:addLimitation from the restrictions section and quotes the whole of that section, which no vocabulary term can hold.

13 findings

info Rubric 1 dct:title applied

File name, record identifier and IRI local name agree. There is no SPDX identifier, so no spdx:licenseId triple is written. dct:title is the heading of the document; the name the evidence list uses and the model-hub tag are in dct:alternative.
major Rubric 2 odrl:target applied

dcmitype:Dataset and dcmitype:Software. The agreement applies "to your use of any computer program, algorithm, source code, object code, or software that is made available by Stability AI under this License ("Software") and any specifications, manuals, documentation, and other written information provided by Stability AI related to the Software ("Documentation")", and it is declared on released model weights, which are data.
major Rubric 3 odrl:permission applied

Clause 1.a grants "a non-exclusive, worldwide, non-transferable, non-sublicensable, revocable, royalty free and limited license under Stability AI's copyright interests to reproduce, distribute, and create derivative works of the Software solely for your non-commercial research purposes." That gives odrl:reproduce, odrl:distribute, odrl:derive, cc:DerivativeWorks and dalicc:ModifiedWorks. odrl:modify is written as well, because clause 2.a bars modification only "for (i) any commercial or production purposes" and the listed purposes, which leaves modification for non-commercial research inside the grant.
major Rubric 4 odrl:prohibition applied

Six prohibitions. cc:CommercialUse from clause 2.a, "for (i) any commercial or production purposes". dalicc:ChangeLicense and dalicc:addLimitation both from clause 2.d, "offer or impose any terms on the Software Products that alter, restrict, or are inconsistent with the terms of this License". dalicc:sublicense from "non-sublicensable" and from "you may not assign or sublicense this License or any other rights or obligations under this License without Stability AI's prior written consent". dalicc:promote from section 9, "Licensee has not been granted any trademark license as part of this License". dalicc:exemptedMaterial from section 8, under which third-party components "are subject to the license terms of the respective third-party licensors".
major Rubric 5 odrl:duty applied

Four duties on odrl:distribute, from section 3 and clause 2.e. cc:Notice and dalicc:addStatement come from "you must provide (i) a copy of this License, and (ii) the following attribution notice: "DeepFloyd is licensed under the DeepFloyd License, Copyright (c) Stability AI Ltd. All Rights Reserved.""; cc:Attribution carries the same notice as credit, and is also what clause 2.b protects by barring you from altering or removing the proprietary notices. dalicc:exportControlNotice comes from clause 2.e, the export and sanctions paragraph. The duties hang on distribution because that is the act both clauses address.
minor Rubric 6 dalicc:LiabilityLimitation applied

Section 4 goes to dalicc:WarrantyDisclaimer and section 5 to dalicc:LiabilityLimitation. Section 5 is kept whole, including the high-risk-use paragraph, because the licence numbers it as one clause under one heading. dalicc:additionalClauses carries the parties and acceptance paragraph, the three parts of the grant, the whole restrictions section, the attribution section, the indemnity, the termination and survival clause, the third-party clause, the trademark clause, the applicable-law clause and the miscellaneous clause.
minor Rubric 6 dalicc:WarrantyDisclaimer applied

The disclaimer is quoted as the source writes it, including the run-together words "STABILITY AIEXPRESSLY DISCLAIMS", which is how the published text reads. No wording was corrected. No long dash appears in the text.
minor Rubric 7 cc:jurisdiction applied

cc:jurisdiction is dalicc:worldwide from the worldwide grant; dalicc:governingLaw names California, from "This License will be governed and construed under the laws of the State of California without regard to conflicts of law provisions." dalicc:validityType is dalicc:perpetual, and dalicc:terminatesOnBreach is true from "This License will automatically terminate upon any breach by you of the terms of this License." No cure period is given, and the licensor may also terminate at will on notice, which is quoted.
gap Rubric 8 dalicc:additionalClauses none

Clause 2.c bars the licensee from circumventing a protection: "utilize any equipment, device, software, or other means to circumvent or remove any security or protection used by Stability AI in connection with the Software, or to circumvent or remove any usage restrictions, or to enable functionality disabled by Stability AI". dalicc:applyTechnicalProtectionMeasures is the opposite idea, the licensee putting a measure in place, and was not stretched to cover this. Quoted; the proposed term is dalicc:circumventTechnicalProtectionMeasures.
gap Rubric 8 dalicc:fieldOfUseRestriction none

The withheld uses of clause 2.a are a list, not a single field: "(ii) military purposes or in the service of nuclear technology, (iii) purposes of surveillance, including any research or development relating to surveillance, (iv) biometric processing". The literal names only the field the grant confines the licensee to; the list is quoted. Proposed term dalicc:prohibitedUsePolicy, an annotation carrying the list or the policy a licence applies.
gap Rubric 8 dalicc:additionalClauses none

The grant is revocable and the licensor may terminate "in whole or in part, at any time upon notice (including electronic) to you". No term says a grant may be withdrawn at will. Quoted; the proposed term is dalicc:revocableGrant.
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: one of the three research-only records. It agrees with the other two in prohibiting cc:CommercialUse and naming the field, and differs in carrying an export control duty, an indemnity and a trademark clause, and in permitting modification, which the Intel text withholds. The publisher of this text also publishes one of the responsible-use records of this family, whose shape is entirely different: that one grants commercial use and carries a patent licence.

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.

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.

View version 2 JSON-LD Turtle RDF/XML
7 changes
- changed permission odrl:distribute with duties [cc:Attribution, cc:Notice, dalicc:addStatement, dalicc:exportControlNotice]
  
  was permission odrl:distribute with duties [cc:Attribution, cc:Notice, dalicc:addStatement, dalicc:exportControlNotice]
  
  Manual edit Its duty cc:Notice quotes "Together with any copies of the Software Products (as well as derivative works thereof or works incorporating the Software Products) that you distribute, you must provide (i) a copy of this License, and (ii) the following attribution notice: “DeepFloyd is licensed under the DeepFloyd License, Copyright (c) Stability AI Ltd." Its duty dalicc:addStatement quotes "Together with any copies of the Software Products (as well as derivative works thereof or works incorporating the Software Products) that you distribute, you must provide (i) a copy of this License, and (ii) the following attribution notice: “DeepFloyd is licensed under the DeepFloyd License, Copyright (c) Stability AI Ltd."
- changed permission odrl:reproduce
  
  was permission odrl:reproduce
  
  Manual edit The statement now quotes the sentence of the licence text it rests on: "Subject to your compliance with the Documentation and Sections 2, 3, and 5, Stability AI grants you a non-exclusive, worldwide, non-transferable, non-sublicensable, revocable, royalty free and limited license under Stability AI’s copyright interests to reproduce, distribute, and create derivative works of the Software solely for your non-commercial research purposes."
- changed prohibition dalicc:ChangeLicense
  
  was prohibition dalicc:ChangeLicense
  
  Manual edit The statement now quotes the sentence of the licence text it rests on: "offer or impose any terms on the Software Products that alter, restrict, or are inconsistent with the terms of this License."
- changed prohibition dalicc:addLimitation
  
  was prohibition dalicc:addLimitation
  
  Manual edit The statement now quotes the sentence of the licence text it rests on: "offer or impose any terms on the Software Products that alter, restrict, or are inconsistent with the terms of this License."
- changed prohibition dalicc:promote
  
  was prohibition dalicc:promote
  
  Manual edit The statement now quotes the sentence of the licence text it rests on: "Licensee has not been granted any trademark license as part of this License and may not use any name or mark associated with Stability AI without the prior written permission of Stability AI, except to the extent necessary to make the reference required by the “ATTRIBUTION” section of this Agreement."
- changed prohibition dalicc:sublicense
  
  was prohibition dalicc:sublicense
  
  Manual edit The statement now quotes the sentence of the licence text it rests on: "The foregoing license is personal to you, and you may not assign or sublicense this License or any other rights or obligations under this License without Stability AI’s prior written consent; any such assignment or sublicense will be void and will automatically and immediately terminate this License."
- 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.
Version 1

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

View version 1 JSON-LD Turtle RDF/XML

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.