Z-Image-Turbo

Open-Source Attribution

Open-Source Attribution for Z-Image-Turbo AI Image Generator
Dec 22, 2025

z-image-ai.pro integrates open-source model components that are licensed under the Apache License, Version 2.0 ("Apache-2.0"). This page provides the required attribution and outlines how these components are used within our platform.

Z-Image-Turbo is an independent commercial service. We build on top of legally licensed open-source technologies while providing our own proprietary interface, infrastructure, safety systems, and optimizations.

1. Open-Source Model Components Used

Z-Image-Turbo

Z-Image-Turbo incorporates portions of this model architecture and/or weights as permitted under the Apache-2.0 license.

2. Summary of Apache License 2.0 Permissions

Under Apache-2.0, Z-Image-Turbo — and all users of the model — are granted the right to:

Permitted:

  • Use the model commercially
  • Modify the model
  • Privately or publicly run the model
  • Redistribute the model, with attribution
  • Build derivative works

Obligations:

  • Preserve the original copyright notice
  • Include the Apache-2.0 license when redistributing
  • Provide attribution and not misrepresent authorship

Full license text: https://www.apache.org/licenses/LICENSE-2.0

3. No Affiliation or Endorsement

Z-Image-Turbo is not affiliated with, endorsed by, or sponsored by Tongyi-MAI, Alibaba Group, or any other organization associated with the original open-source model.

The use of Apache-2.0 licensed components does not imply:

  • Partnership
  • Joint development
  • Certification
  • Approval or sponsorship

All trademarks and product names belong to their respective owners.

4. Proprietary Enhancements by Z-Image-Turbo

While Z-Image-Turbo incorporates Apache-2.0 licensed components, the following are exclusive property of Z-Image-Turbo:

  • Web interface and UX
  • Inference pipeline and performance optimizations
  • Hosting and runtime infrastructure
  • Safety & moderation systems
  • Prompt filtering logic
  • Account, billing, and credit systems
  • API integrations (if applicable)
  • Documentation, branding, and all visual assets

Users do not acquire rights to these proprietary systems under the Apache-2.0 license.

5. User Data and Model Training

Z-Image-Turbo does not use your prompts, generated images, or uploaded files to retrain, fine-tune, or otherwise modify the underlying open-source model unless you provide explicit consent.

Your content is processed only to deliver the service and enforce platform safety.

6. Purpose of This Attribution

This page exists to:

  • Satisfy Apache-2.0 open-source attribution requirements
  • Provide transparency for users, partners, and regulators
  • Clarify the relationship between open-source components and our proprietary service
  • Meet compliance expectations
  • Avoid any confusion regarding ownership or affiliation
This product includes model components developed by Tongyi-MAI and licensed under the Apache License, Version 2.0. https://www.apache.org/licenses/LICENSE-2.0

8. Contact

For questions regarding open-source usage or licensing, please contact: support@z-image-ai.pro

© 2025 Z-Image-Turbo. All rights reserved.