TL;DR Anthropic confirmed an in-house silicon team to design custom chips for Claude. Anthropic confirmed on Wednesday that it is building an in-house silicon team to design custom chips for Claude, the first time the company has publicly acknowledged the effort. A job listing posted by the company details a “custom silicon team” and seeks engineers with expertise across chip design and verification. Reuters reported in April that Anthropic was exploring custom chips as Claude’s run-rate revenue surged past $30 billion. The company currently runs Claude across Google TPUs, Amazon Trainium, Nvidia GPUs, and AMD hardware.