Cerebras Raises $1 Billion at $23 Billion Valuation as AI Chip Race Intensifies

Summary

AI chipmaker Cerebras Systems announced a $1 billion funding round at a $23 billion valuation in early February 2026 — a nearly threefold increase from its $8.1 billion valuation just six months earlier. The round was led by Tiger Global. Benchmark Capital invested at least $225 million, raising two separate $225M vehicles called "Benchmark Infrastructure" specifically to fund the investment — notable because Benchmark deliberately keeps its main funds under $450 million. Benchmark first backed