Terms of Service
Last updated: May 21, 2026
Acceptance of Terms
By using League of LLMs, you agree to these Terms of Service. They apply to the website and the arena experience provided through it. If you do not agree to these terms, you should not use the service.
Description of Service
League of LLMs provides a free AI model comparison arena. You can run prompts across multiple AI providers simultaneously, compare responses side by side, and receive an AI judge evaluation of those responses. The service is provided as-is and may be updated, changed, or discontinued at any time.
User Accounts
The arena requires an account so access can be protected and your history can stay associated with you. If you create or use an account, you are responsible for keeping your credentials secure and for activity that occurs under those credentials. League of LLMs is not liable for unauthorized access resulting from your failure to protect them.
Acceptable Use
You may not use the arena to generate harmful content, attempt to circumvent AI providers' usage policies, scrape or systematically extract data from the service, or misrepresent AI outputs as your own original work without disclosing that AI was used. Use the service lawfully and with respect for the providers and people affected by your prompts or outputs.
Intellectual Property
The League of LLMs interface, branding, and AI judge system are the property of League of LLMs. Responses generated by third-party AI models are governed by those providers' own terms. You retain ownership of the prompts you write, subject to the limited processing needed to send them through the service and return responses.
Third-Party AI Providers
The arena relies on external AI providers. League of LLMs does not control their models, their outputs, or their availability, and we do not warrant the accuracy, completeness, or fitness for purpose of any AI-generated response. Apply your own judgment before acting on any output, especially for medical, legal, financial, or safety-critical decisions.
Disclaimer of Warranties
The service is provided "as is" without warranties of any kind. That includes any warranty that the arena will always be available, every provider will respond, or any generated output will be correct for your use case.
Limitation of Liability
To the maximum extent permitted by law, League of LLMs is not liable for indirect, incidental, or consequential damages arising from your use of the service or inability to use it. You remain responsible for how you evaluate and apply AI-generated information.
Changes to Terms
We may update these terms at any time. Continued use of the service after changes take effect constitutes acceptance of the updated terms. We will note significant changes on the Changelog page.
Contact
Questions about these terms? Reach us at hello@leagueofllm.com or through our Contact page.