What is Cerebras?

Cerebras develops specialized AI hardware, including a large wafer-scale chip for training and inference.

• Mar 2026 - Stefano Ermon stated that Cerebras’ solution is software-based and runs on GPUs, making it more scalable than specialized AI inference chips.
• May 2026 - Andrew Feldman said that 8 months ago Cerebras was not spending $1,000 per engineer on tokens, but now spends about 25,000 to 30,000 per engineer.
• May 2026 - Andrew Feldman noted that Cerebras engineers have gone from being 10x to 100x performers.
• May 2026 - Andrew Feldman claimed that no one else has solved the problem Cerebras has, and no one else knows how.