Legal
Voice model licence: OpenRAIL-M
Last updated: 7 November 2026
Study Buddy’s on-device voice uses Supertonic model weights licensed under the OpenRAIL-M licence.
The full licence text ships with the voice model inside the Study Buddy app. This page summarises the use-based restrictions in Attachment A of the licence, which also form part of our terms of service. If there is any difference, the full licence text applies.
Use-based restrictions (summary of Attachment A)
You may not use the model, or output generated with it (such as the app’s voice):
- in any way that violates any applicable national or international law or regulation;
- to exploit, harm or attempt to exploit or harm minors in any way;
- to generate or spread verifiably false information or content with the purpose of harming others;
- to generate or spread personal information that can be used to harm an individual;
- to defame, disparage or otherwise harass others;
- to impersonate or attempt to impersonate others;
- for fully automated decision-making that adversely affects an individual’s legal rights or creates or modifies a binding obligation;
- to discriminate against or harm individuals or groups based on social behaviour or known or predicted personal or personality characteristics, or on legally protected characteristics;
- to exploit the vulnerabilities of a specific group of people based on age or on social, physical or mental characteristics, in a way likely to cause harm;
- to provide medical advice or interpret medical results;
- to generate or spread information for the administration of justice, law enforcement, immigration or asylum processes, such as predicting that an individual will commit a crime.
These restrictions must be passed on to anyone who receives the model or its output from you.
Questions: contact@eurekamoment.co