Variational AI Releases Enki 4 Platform
Variational AI announced today (April 7, 2026) the release of Enki 4, a major update to its generative AI platform for small-molecule drug discovery. Enki 4 expands pre-trained target coverage from 592 to 760 targets (a 28% increase), extends support to degraders, PROTACs, glues and ADC payload design, and improves algorithmic performance across more than 12 target classes. The company says the platform accelerates generation of lead-like molecules for biotech partners.
Scoring Rationale
Official company announcement with credible claims and high actionability for drug-discovery teams; notable modality and target-coverage expansion increases practical value. Score slightly tempered by incremental novelty and limited technical detail in the release.
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Sources
- Read OriginalVariational AI Releases Enki 4: Major Update to Foundation Model for Small-Molecule Drug Discoverymontrealgazette.com

