China releases powerful DNA-screening AI tool for free to help fight rare diseases

The team hopes the open-source AI framework will help decode rare diseases and provide equitable access to precision medicine

Patients can spend years visiting specialists and undergoing inconclusive tests, while the underlying cause of their condition remains hidden within three billion base pairs of DNA in the human genome.

Rather than reading DNA sequences, OneGenome is trained to reason. It uses accumulated human medical logic to interpret the clinical consequences of gene mutations.

It was developed by integrating Genos – a genomic foundational model released last year that was trained on human genomes to represent diverse global populations – with large language model capabilities.