Benchmark raises $225M in particular funds to double down on Cerebras

This week, AI chipmaker Cerebras Techniques introduced that it raised $1 billion in recent capital at a valuation of $23 billion — a virtually threefold enhance from the $8.1 billion valuation the Nvidia rival had reached simply six months earlier.

Whereas the spherical was led by Tiger International, an enormous a part of the brand new capital got here from one of many firm’s earliest backers: Benchmark Capital. The distinguished Silicon Valley agency invested not less than $225 million in Cerebras’ newest spherical, in line with an individual acquainted with the deal.

Benchmark first wager on 10-year-old Cerebras when it led the startup’s $27 million Sequence A in 2016. Since Benchmark deliberately retains its funds below $450 million, the agency raised two separate automobiles, each referred to as ‘Benchmark Infrastructure,’ in line with regulatory filings. In line with the particular person acquainted with the deal, these automobiles have been created particularly to fund the Cerebras funding.

Benchmark declined to remark.

What units Cerebras aside is the sheer bodily scale of its processors. The corporate’s Wafer Scale Engine, its flagship chip introduced in 2024, measures roughly 8.5 inches on both sides and packs 4 trillion transistors right into a single piece of silicon. To place that in perspective, the chip is manufactured from almost a whole 300-millimeter silicon wafer, the round discs that function the inspiration for all semiconductor manufacturing. Conventional chips are thumbnail-sized fragments reduce from these wafers; Cerebras as a substitute makes use of virtually the entire circle.

This structure delivers 900,000 specialised cores working in parallel, permitting the system to course of AI calculations with out shuffling knowledge between a number of separate chips (a significant bottleneck in standard GPU clusters). The corporate says the design permits AI inference duties to run greater than 20 occasions sooner than competing methods.

The funding comes as Cerebras, primarily based in Sunnyvale, Calif., positive aspects momentum within the AI infrastructure race. Final month, Cerebras signed a multi-year settlement value greater than $10 billion to supply 750 megawatts of computing energy to OpenAI. The partnership, which extends via 2028, goals to assist OpenAI ship sooner response occasions for advanced AI queries. (OpenAI CEO Sam Altman can also be an investor in Cerebras.)

Cerebras claims its methods, constructed with its proprietary chips designed for AI use, are sooner than Nvidia’s chips.

The corporate’s path to going public has been sophisticated by its relationship with G42, a UAE-based AI agency that accounted for 87% of Cerebras’ income as of the primary half of 2024. G42’s historic ties to Chinese language know-how firms triggered a nationwide safety evaluate by the Committee on International Funding in the US, bumping again Cerebras’ preliminary IPO plans and even prompting the outfit to withdraw an earlier submitting in early 2025. By late final 12 months, G42 had been faraway from Cerebras’ investor checklist, clearing the way in which for a recent IPO try.

Cerebras is now making ready for a public debut within the second quarter of 2026, according to Reuters.