Anthropic’s move into hands-on biology research had been telegraphed well before it was publicly confirmed. The company had been hiring biologists, and in April it acquired Coefficient Bio, a startup — steps that fueled expectations it was building a wet lab of its own.¹

That buildup was described as a “poorly kept secret,” but the uncertainty was no longer about direction so much as execution: whether Anthropic had actually moved from staffing and acquisitions to conducting experiments itself.¹

Now, Anthropic has confirmed to TechCrunch that a lab is “up and operating in the Bay Area,” turning those earlier signals into an explicit operational commitment.¹ A separate report framed the development just as plainly: Anthropic is operating a lab that conducts biology experiments.²

The available accounts do not describe the lab’s specific research agenda, its scale or the experiments underway. But they establish a meaningful shift for a company best known for AI models: Anthropic is putting infrastructure behind biology research rather than merely exploring the field through hiring or partnerships.

The news also drew a terse signal of attention from AI researcher Yann LeCun, who reposted an item simply reading “Anthropic” alongside a link. The post offered no view on the lab or its implications, but underscored how quickly the company’s expansion beyond software has registered across the AI world.Yann LeCun (ylecun)³