Torus
Pittsburgh, Pennsylvania, United States
What it is
Torus is a free, open-source platform for creating, delivering, and optimizing adaptive learning experiences. It combines course authoring and delivery with rich text, media, and interactive activities. Educators can reuse, adapt, and remix components, then publish and version course changes and derivatives. Real-time performance tracking helps refine content around learner needs. The Activity Bank stores reusable activities such as quiz questions that can be searched, tagged, and aligned with learning objectives. Branched multiple-choice activities can route students to follow-up questions based on responses. Torus supports LTI 1.3 for pairing with compatible learning management systems, API access, role permissions, and an extensible framework for third-party activities. It can run as a managed instance or be self-hosted. The MIT license permits commercial use and industry collaboration, according to its maker. AI Activation Points require DOT AI to be enabled by a system administrator.
For and against
For
- Adaptive learning paths and practice
- Reusable, searchable Activity Bank
- Real-time learner performance data
- LTI 1.3 and API access
- Managed or self-hosted deployment
Against
- Branched scoring may omit full credit
- AI Activation Points require administrator enablement
- Accessibility work toward WCAG 2.2 AA continues
The verdict
Torus combines adaptive authoring, delivery, analytics, and reusable content in an open platform. Its branching activities and LTI support are useful, while scoring behavior and AI prerequisites require attention.
Who it suits
Torus suits educators, researchers, and institutions building adaptive courses and reusable learning content. It also fits teams needing LTI 1.3 integration or self-hosting.
On the record
- Accessibility status
- OLI says it is working toward applicable WCAG 2.2 AA success criteria and links to a 2026 VPAT for Torus.oli.cmu.edu · read 5 Oct 2026
- Activity bank
- The Activity Bank stores reusable activities such as quiz questions, which can be searched, tagged, and aligned with learning objectives.oli.cmu.edu · read 5 Oct 2026
- Adaptive questions
- Branched multiple choice activities can route students to follow-up questions based on their responses.oli.cmu.edu · read 5 Oct 2026
- AI feature condition
- AI Activation Points require DOT AI to be enabled in the course section by a system administrator.oli.cmu.edu · read 5 Oct 2026
- Analytics
- Torus tracks student performance in real time so educators can refine course content based on learner needs.oli.cmu.edu · read 5 Oct 2026
- Branch scoring limitation
- By default, Torus scores branched activities against all activities on the page, so students may complete their path without receiving full credit or a completion checkmark.oli.cmu.edu · read 5 Oct 2026
- Community
- Torus community meetings share roadmap updates, feature demonstrations, and invite feedback from educators, designers, and researchers.oli.cmu.edu · read 5 Oct 2026
- Course creation
- Torus combines course authoring and delivery, supporting rich text, media, and interactive activities.github.com · read 5 Oct 2026
- Current release
- Version 33 introduced an Instructor Intelligent Dashboard, Adaptive Pages enhancements, template management changes, accessibility improvements, and 151 platform updates.oli.cmu.edu · read 5 Oct 2026
- Extensibility
- An extensible activity framework can incorporate learning activities developed by third parties.github.com · read 5 Oct 2026
- Hosting
- A managed Torus instance is available, or users can run their own instance.github.com · read 5 Oct 2026
- Integration
- Torus supports LTI 1.3 (LTI Advantage) and is designed to pair with LTI 1.3 compliant learning management systems.oli.cmu.edu · read 5 Oct 2026
- Intended users
- Torus is presented for educators building and customizing courses, and its community includes educators, designers, and researchers.oli.cmu.edu · read 5 Oct 2026
- Interoperability
- Torus supports LTI 1.3 (LTI Advantage) for integration with existing learning tools.oli.cmu.edu · read 5 Oct 2026
- Learning science
- Torus applies learning science to help educators design engaging learning experiences.oli.cmu.edu · read 5 Oct 2026
- License
- Torus is available under the MIT license, which the maker says welcomes commercial use and industry collaboration.oli.cmu.edu · read 5 Oct 2026
- Maker
- The Open Learning Initiative (OLI) is a Carnegie Mellon University initiative; its about page says OLI launched Torus in 2020.oli.cmu.edu · read 5 Oct 2026
- Performance data
- Torus tracks student performance in real time so educators can refine course content.oli.cmu.edu · read 5 Oct 2026
