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Andrew Feldman: Rethinking the hardware used to train AI

Cerebras co-founder Andrew Feldman’s company challenges assumptions about the physical scale of AI computing hardware.

PromptWireGlobal2 min read
EDITORIALAndrew Feldman: Rethinking the hardware used to train AI

In this story

The quick read

  • Cerebras co-founder Andrew Feldman’s company challenges assumptions about the physical scale of AI computing hardware.
  • Read the linked primary sources for the documented company and career context.

The company background

Cerebras lists Andrew Feldman among its co-founders and describes its work on wafer-scale computing. Its company materials place the founding in 2015. Feldman’s investor biography also records his earlier leadership of SeaMicro, providing context for a career in computing infrastructure.

Architecture creates trade-offs

Changing the shape of a computing system can alter how data moves, how work is distributed and how developers use the machine. Those choices matter because AI workloads can be constrained by communication and memory as well as arithmetic.

The founder lesson

A hardware company must connect architectural ambition to software that customers can operate. For a buyer, the useful questions include workload compatibility, installation requirements, support and measurable performance on a representative job. Feldman’s profile is a reminder that AI progress is not confined to model design. It also depends on systems that make training and inference practical. Readers should distinguish the novelty of a physical architecture from evidence that it is the right choice for a particular workload; both engineering and deployment details are necessary to understand the company’s contribution.

Sources & notes

Source-based profile, not an interview. The cover uses editable typography.

Primary company or founder source

investors.cerebras.ai — official reference

Sources reviewed for the September 2026 launch edition.

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