Evaxion Biotech announced the launch of an enhanced version of its clinically validated AI-Immunology platform in September 2024, with an update to the EDEN AI prediction model. Improvements to the model include toxin antigen prediction, which enables the development of improved bacterial vaccines. AI-Immunology allows Evaxion to simulate the immune system and create predictive models to identify and develop personalised and other next-generation immunotherapies. It uses advanced AI and machine learning technologies to design and develop vaccine candidates in response to significant unmet needs.
EDEN upgraded
The AI-Immunology platform can deliver a new target within 24 hours, with “robustly validated” predictive capabilities. The EDEN prediction model is one of five models within the AI-Immunology platform. It rapidly identifies antigens that will trigger a robust protective immune response against “almost any” bacterial infectious disease. The model is fully AI-driven and designed to identify vaccine candidates “faster and at a lower cost than current state-of-the-art methods”. EDEN enables a novel approach to vaccine development that supports efforts against the “rising global issue of antibiotic resistance”.
The latest version 5.0 features several updates:
- Novel bacterial toxin antigen predictor – Evaxion has trained new machine learning models to improve the accuracy and reliability of toxin antigen prediction.
- Expanded training dataset – The process for curating additional training data from published sources has been streamlined with retrieval-augmented generation with large language models, followed by manual domain expert curation.
- Advanced protein feature prediction – The team has developed a new building block for protein feature prediction using protein language models, enhancing the model’s architecture and capability to predict various protein characteristics.
CEO of Evaxion, Christian Kanstrup, described the launch of the model as an “important milestone” that strengthens the AI-Immunology platform.
“As one of the few truly AI-first TechBio companies, our AI-Immunology platform is at the forefront of innovation. We wil continue to invest in its development and refinement to further improve our ability to discover novel targets and develop advanced vaccines.”
We look forward to learning more about the AI-Immunology platform at the Congress in Barcelona next month; get your tickets to join us there and don’t forget to subscribe to our weekly newsletters for more vaccine technology updates.
