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LUCY EDIT DEV MODEL Non-Commercial License
Added 2026-04-27
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LUCY EDIT DEV MODEL Non-Commercial License v1.0
Decart AI Inc. (“Decart”, “We” or "Our" ) is pleased to make available the weights, parameters, and inference code for the Lucy Model (as defined below) freely available for your non-commercial and non-production use as set forth in this LUCY EDIT DEV MODEL Non-Commercial License (“License”).
The “Lucy Model” means the LUCY EDIT DEV AI model, including but not limited to variants thereof and their elements, which include algorithms, software, checkpoints, parameters, source code (inference code, evaluation code, and if applicable, fine-tuning code), and any other materials associated with the Lucy Model made available by Decart under this License. This also includes technical documentation, manuals, and instructions for the use and operation thereof.
We may also make available certain elements under separate licenses, including inference code, and nothing in this License restricts or limits other licenses granted by us.
By downloading, accessing, using, distributing (as defined below), or creating a derivative (as defined below) of the Lucy Model, you agree to the terms of this License. If you do not agree, you do not have rights to access, use, distribute, or create derivatives and must immediately cease all use. If agreeing on behalf of an entity, you represent that you have authority to bind it; otherwise, you may not accept the License on its behalf.
1. Definitions
1.1. “Derivative” means (i) any modified version of the Lucy Model (including customized or fine-tuned versions), (ii) works based on the Lucy Model, or (iii) other derivative works thereof. Outputs are not Derivatives.
1.2. “Distribute/Distribution” means providing or making available by any means a copy of the Lucy Model and/or Derivatives.
1.3. “Non-Commercial Purpose” means using the Lucy Model, Derivatives, or any associated content without receiving direct or indirect payment and limited to any of the following uses: personal research, personal study, hobby projects, private entertainment, commercial testing in non-production environments, or charitable uses not connected to revenue generation or commercial end-user interactions. Commercial uses (including for user-facing applications or training other commercial models) are excluded.
1.4. “Outputs” means content generated by running the Lucy Model or Derivatives from inputs or prompts. Outputs do not include the Lucy Model's components such as weights or fine-tuned versions.
1.5. “You/Your” means the individual or entity accepting this License with Decart.
2. License Grant
2.1. Subject to Your compliance with this License, Decart grants You a non-exclusive, worldwide, non-transferable, non-sublicensable, revocable, royalty-free, limited license to access, use, create Derivatives of, and Distribute the Lucy Model and Derivatives solely for Non-Commercial Purposes. The License is personal and any assignment or sublicense without prior written consent is void and automatically terminates this License. Restrictions on the Lucy Model apply equally to Derivatives.
2.2. For any purpose that is not expressly authorized under this License, such as for a commercial activity, You must seek a separate license from Decart, which may be granted at Decart’s sole discretion and may involve fees or royalties.
2.3. Reserved rights: This License does not grant rights beyond those expressly stated. Decart retain all other rights.
2.4. Ownership of Outputs: Decart disclaims ownership or rights over Outputs. You are responsible for outputs and their compliance with this License. You may use Outputs for any lawful purpose (including commercial), except to train, fine-tune, or distill competitive models.
3. Distribution
Subject to this License, You may Distribute the Lucy Model or Derivatives under the following conditions:
3.1. You must make available a copy of this License to third-party recipients of the Lucy Model and/or Derivatives You Distribute and specify that any rights to use the Lucy Model and/or Derivatives shall be directly granted by Decart to said third-party recipients pursuant to this License.
3.2. You must prominently display the following notice alongside the Distribution of the Lucy Model and/or Derivatives (such as via a “Notice” text file distributed as part of such Lucy Model or Derivative; the “Attribution Notice”):
“Lucy Model is licensed by Decart AI Inc., under the Non-Commercial License v1.0. Copyright Decart AI Inc. IN NO EVENT SHALL DECART BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH USE OF THIS MODEL.”
3.3. In case of Distribution of Derivatives made by You: (i) You must include in the Attribution Notice a statement that You have modified the applicable Lucy Model; (ii) ensure any terms and conditions You impose on any third-party recipients, relating to Derivatives made by or for You shall neither limit such third-party recipients’ use of the Lucy Model or any Derivatives made by or for Decart in accordance with this License nor conflict with any of its terms and conditions and must include disclaimer of warranties and limitation of liability provisions that are at least as protective of Decart as those set forth herein; and (iii) You must not misrepresent or imply, through any means, that the Derivatives made by or for You and/or any modified version of the Lucy Model You Distribute under Your name and
responsibility is an official product of Decart or has been endorsed, approved or validated by Decart, unless You are authorized by Decart to do so in writing.
4. Restrictions
You will not, and will not permit, assist or cause any third party to:
4.1. Use, reproduce, modify, create Derivatives of, or Distribute the Lucy Model (or any Derivative thereof, or any data produced by the Lucy Model) in whole or in part: (i) for commercial or production, military, surveillance, biometric processing, unlawful, abusive, or illicit purposes; (ii) in any manner that infringes, misappropriates, or otherwise violates (or is likely to infringe, misappropriate, or otherwise violate) any third party’s legal rights, including rights of publicity or “digital replica” rights, (iii) in any unlawful, fraudulent, defamatory, or abusive activity, (iv) to generate unlawful content, including child sexual abuse material, or non-consensual intimate images; or (v) in any manner that violates any applicable law and violating any privacy or security laws, rules, regulations, directives, or governmental requirements (including the General Data Privacy Regulation (Regulation (EU) 2016/679), the California Consumer Privacy Act, any and all laws governing the processing of biometric information, and the EU Artificial Intelligence Act (Regulation (EU) 2024/1689), as well as all amendments and successor laws to any of the foregoing;
4.2. Remove or alter copyright and proprietary notices;
4.3. Utilize any equipment, device, software, or other means to circumvent or remove any security or protection used by Decart in connection with the Lucy Model, or to circumvent or remove any usage restrictions, or to enable functionality disabled by Lucy Model;
4.4. Impose terms that alter, restrict or are inconsistent with this License;
4.5. Violate any applicable U.S. and non-U.S. export control and trade sanctions laws (“Export Laws”) in connection with Your use or Distribution of Lucy Model;
4.6. Directly or indirectly Distribute, export, or otherwise transfer Lucy Model (i) to any individual, entity, or country prohibited by Export Laws; (ii) to anyone on U.S. or non-U.S. government restricted parties lists; (iii) for any purpose prohibited by Export Laws, including nuclear, chemical or biological weapons, or missile technology applications; (iv) use or download Lucy Model if You or they are (a) located in a comprehensively sanctioned jurisdiction, (b) currently listed on any U.S. or non-U.S. restricted parties list, or (c) for any purpose prohibited by Export Laws; and (v) will not disguise Your location through IP proxying or other methods.
5. Disclaimers and Limitation of Liability
5.1. THE LUCY MODEL IS PROVIDED “AS IS” AND “WITH ALL FAULTS” WITH NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. DECART
EXPRESSLY DISCLAIMS ALL REPRESENTATIONS AND WARRANTIES, EXPRESS OR IMPLIED, WHETHER BY STATUTE, CUSTOM, USAGE OR OTHERWISE AS TO ANY MATTERS RELATED TO THE LUCY MODEL, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, SATISFACTORY QUALITY, OR NON-INFRINGEMENT. DECART MAKES NO WARRANTIES OR REPRESENTATIONS THAT THE LUCY MODEL WILL BE ERROR FREE OR FREE OF VIRUSES OR OTHER HARMFUL COMPONENTS, OR PRODUCE ANY PARTICULAR RESULTS.
5.2. TO THE FULLEST EXTENT PERMITTED BY LAW, IN NO EVENT WILLDECART BE LIABLE TO YOU OR YOUR EMPLOYEES, AFFILIATES, USERS,OFFICERS OR DIRECTORS (A) UNDER ANY THEORY OF LIABILITY,WHETHER BASED IN CONTRACT, TORT, NEGLIGENCE, STRICTLIABILITY, WARRANTY, OR OTHERWISE UNDER THIS LICENSE, OR (B)FOR ANY INDIRECT, CONSEQUENTIAL, EXEMPLARY, INCIDENTAL,PUNITIVE OR SPECIAL DAMAGES OR LOST PROFITS, EVEN IF DECARTHAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THELUCY MODEL, ITS CONSTITUENT COMPONENTS, AND ANY OUTPUT(COLLECTIVELY, “MODEL MATERIALS”) ARE NOT DESIGNED ORINTENDED FOR USE IN ANY APPLICATION OR SITUATION WHEREFAILURE OR FAULT OF THE MODEL MATERIALS COULD REASONABLYBE ANTICIPATED TO LEAD TO SERIOUS INJURY OF ANY PERSON,INCLUDING POTENTIAL DISCRIMINATION OR VIOLATION OF ANINDIVIDUAL’S PRIVACY RIGHTS, OR TO SEVERE PHYSICAL, PROPERTY,OR ENVIRONMENTAL DAMAGE (EACH, A “HIGH-RISK USE”). IF YOUELECT TO USE ANY OF THE MODEL MATERIALS FOR A HIGH-RISK USE,YOU DO SO AT YOUR OWN RISK. YOU AGREE TO DESIGN ANDIMPLEMENT APPROPRIATE DECISION-MAKING AND RISK-MITIGATIONPROCEDURES AND POLICIES IN CONNECTION WITH A HIGH-RISK USESUCH THAT EVEN IF THERE IS A FAILURE OR FAULT IN ANY OF THEMODEL MATERIALS, THE SAFETY OF PERSONS OR PROPERTY AFFECTEDBY THE ACTIVITY STAYS AT A LEVEL THAT IS REASONABLE,APPROPRIATE, AND LAWFUL FOR THE FIELD OF THE HIGH-RISK USE.
6. Indemnification
You will indemnify, defend and hold harmless Decart and Our subsidiaries and affiliates, and each of Our respective shareholders, directors, officers, employees, agents, successors, and assigns (collectively, the “Decart Parties”) from and against any losses, liabilities, damages, fines, penalties, and expenses (including reasonable attorneys’ fees) incurred by any Decart Party in connection with any claim, demand, allegation, lawsuit, proceeding, or investigation (collectively, “Claims”) arising out of or related to (a) Your access to or use of the Lucy Model (including in connection with any Output, results or
data generated from such access or use, including any High-Risk Use; (b) Your violation of this License; or (c) Your violation, misappropriation or infringement of any rights of another (including intellectual property or other proprietary rights and privacy rights). You will promptly notify Decart Parties of any such Claims, and cooperate with Decart Parties in defending such Claims. You will also grant Decart Parties sole control of the defense or settlement, at Decart’s sole option, of any Claims. This indemnity is in addition to, and not in lieu of, any other indemnities or remedies set forth in a written agreement between You and Decart or the other Decart Parties.
7. Termination
7.1. This License will automatically terminate upon breach by You of the terms of this License.
7.2. Decart may terminate License, anytime, upon immediate notice to You.
7.3. If You initiate any legal action or proceedings against Decart or any other entity (including a cross-claim or counterclaim in a lawsuit), alleging that the Lucy Model, any Derivative or any part thereof, infringe upon intellectual property or other rights owned or licensable by You, then any licenses granted to You under this License will immediately terminate as of the date such legal action or claim is filed or initiated.
7.4. Upon termination of this License, You must cease all use, access or Distribution of the Lucy Model and any Derivatives. The following sections survive termination of this License: 2.3, 2.4, 4-11.
8. Third-Party Materials
The Lucy Model may contain third-party software or other components (including free and open source software; all of the foregoing, “Third Party Materials”), which are subject to the license terms of the respective third-party licensors. Your dealings or correspondence with third parties and Your use of or interaction with any Third Party Materials are solely between You and the third party. Decart does not control or endorse, and makes no representations or warranties regarding, any Third Party Materials, and Your access to and use of such Third Party Materials are at Your own risk.
9. Trademarks
You have not been granted any trademark license. Use of Decart’s trademarks requires prior approval except to the extent necessary to make the reference required in the Attribution Notice as specified above or as is reasonably necessary in describing the Lucy Model and its creators.
10. General
This License will be governed and construed under the laws of the State of Delaware without regard to conflicts of law provisions. If any provision or part of a provision of this License is
unlawful, void or unenforceable, that provision or part of the provision is deemed severed from this License, and will not affect the validity and enforceability of any remaining provisions. The failure of Decart to exercise or enforce any right or provision of this License will not operate as a waiver of such right or provision. This License does not confer any third-party beneficiary rights upon any other person or entity. This License, together with the documentation, contains the entire understanding between You and Decart regarding the subject matter of this License, and supersedes all other written or oral agreements and understandings between You and Decart regarding such subject matter.
Decart Ai, Inc.
OPEN-SOURCE SOFTWARE TERMS
The following third-party open-source software components are provided by Decart.Ai, Inc. (“Decart”) in conjunction with our products. Each component is subject to its terms and conditions, as set forth below.
Component NameLink to LicenseLink to Source CodeCopyright noticeApache License, Version 2.0Licensed 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 WARRANTYES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.1Wan2.2https://github.com/Wan-Video/Wan2.2/blob/main/LICENSE.thttps://github.com/Wan-Video/Wan2.2Copyright (c) 2025 Alibaba Cloud
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. Defi nitions.
“License” shall mean the terms and conditions for use, reproduction, and distribution as defi ned by Sections 1 through 9 of this document.
“Licensor” shall mean the copyright owner or entity authorized by the copyright owner that is granting the License.
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“You” (or “Your”) shall mean an individual or Legal Entity exercising permissions granted by this License.
“Source” form shall mean the preferred form for making modifi cations, including but not limited to software source code, documentation source, and confi guration fi les.
“Object” form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types.
“Work” shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below).
“Derivative Works” shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifi cations represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof.
“Contribution” shall mean any work of authorship, including the original version of the Work and any modifi cations or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this defi nition, “submitted” means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as “Not a Contribution.”
“Contributor” shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work.
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3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, nocharge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is fi led.
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1. You must give any other recipients of the Work or Derivative Works a copy of this License; and
2. You must cause any modifi ed fi les to carry prominent notices stating that You changed the fi les; and
3. You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and
4. If the Work includes a “NOTICE” text fi le as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE fi le, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text fi le distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE fi le are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License.
You may add Your own copyright statement to Your modifi cations and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifi cations, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE fi le.
7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) 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 determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License.
8. 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, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (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 such Contributor has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work
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Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the “License”); you may not use this fi le 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 specifi c language governing permissions and limitations under the License.