SAN FRANCISCO: Anthropic has quietly set up a laboratory to do physical biology work as it pushes its artificial-intelligence ambitions into the world of drug science.

At a time when fears of AI are gripping the public, the startup has built a wet lab, or place for physical experiments, in the San Francisco Bay Area, two people familiar with the matter said. Anthropic has said it wants to unlock treatments for rare diseases, and its biology work has gone beyond “in silico” or computer evaluations.

Anthropic’s head of life sciences, Eric Kauderer-Abrams, confirmed the startup’s wet lab. “We believe that to do biology, the final test is still and will be for a while in real lab work,” he said. “We absolutely are doing that today, and I would describe our approach as being typical of what you would see in most biotech companies, where there’s some amount of that that we’re doing in our own facilities and some amount of that that we’re working with external partners on.”

A spokesperson later clarified that Anthropic’s lab is not for drug discovery specifically, declining to elaborate. The move represents a small step toward Anthropic’s enormous ambition to tackle diseases that it thinks the pharmaceutical industry is neglecting and to do so before staff and the public lose faith that AI justifies erasing jobs and possibly human life, one of the people said.

The success of any drug program it runs is not certain; most drugs fail to pass trials for clinical safety and efficacy.

Published in Dawn, September 19th, 2026