What is Mark Zuckerberg’s Biohub and can it build AI models of human cells to cure all disease?

Biohub launched a five-year, $500 million initiative to build predictive AI models of human cells.

The plan includes $400 million for Biohub’s own work and $100 million for outside researchers.

Biohub wants to assemble open datasets, computing tools and partnerships to support digital disease research and drug discovery.

The non-profit says the effort could speed up biology, but major data-quality and model-accuracy challenges remain.