Terms of Service

These Terms and Conditions outline the rules and guidelines for using NextStep-1, accessing our website, and utilizing our AI model and related services. By accessing or using NextStep-1, you agree to comply with these terms. Please read them carefully before proceeding.

1. Acceptance of Terms

By using NextStep-1, accessing our website, or downloading our model, you confirm that you have read, understood, and agreed to these Terms and Conditions. If you do not agree with any part of these terms, you must not use our platform, services, or AI model.

2. Eligibility

To use NextStep-1, you must:

3. License and Usage

NextStep-1 is provided under the Apache 2.0 License, which grants you the right to:

However, you must comply with the license terms and any additional restrictions that may apply in certain jurisdictions. Users are responsible for reviewing and adhering to all applicable legal requirements.

4. User Responsibilities

When using NextStep-1, you agree to:

5. Intellectual Property

User-Generated Content: You retain ownership of content you create using NextStep-1, subject to the following conditions:

NextStep-1 Ownership: All intellectual property rights related to the NextStep-1 model, including software, algorithms, research, and documentation, remain the property of the NextStep Team and contributors, subject to the Apache 2.0 license terms.

6. Content Guidelines

You agree not to use NextStep-1 to generate content that:

7. Research and Academic Use

NextStep-1 is made available to support research and academic endeavors. Academic and research users are encouraged to cite our work appropriately and contribute back to the open-source community. Commercial research applications are permitted under the Apache 2.0 license terms.

8. Privacy Policy

Your privacy is important to us. Please review our Privacy Policy to understand how we collect, use, and protect your personal information. By using NextStep-1, you consent to the practices described in the Privacy Policy.

9. Limitation of Liability

NextStep-1, its developers, and contributors are not liable for:

You use the platform and model at your own risk and are responsible for evaluating the suitability and safety of any generated content.

10. Model Performance and Limitations

NextStep-1 is a research model with inherent limitations. We make no guarantees about the quality, accuracy, or appropriateness of generated content. Users should understand that AI models can exhibit biases, generate incorrect information, or produce unexpected results. It is your responsibility to review and validate any generated content before use.

11. Termination

We reserve the right to suspend or terminate your access to our services at any time, without notice, for any reason, including but not limited to:

12. Changes to Terms

We may update these Terms and Conditions from time to time. Any changes will be posted on this page with an updated effective date. Your continued use of NextStep-1 after changes take effect constitutes your acceptance of the revised terms.

13. Governing Law

These Terms and Conditions are governed by applicable international and local laws. Any disputes arising from the use of NextStep-1 will be resolved in accordance with these laws and through appropriate legal channels.

14. Contact Information

If you have questions about these Terms and Conditions, please contact us through our contact page or refer to the contact information provided in our research publication.

Last updated: 8/22/2025

These terms apply to NextStep-1 model usage, our website, and related services.