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Introducing OpenAI GPT-5.3-Codex-Spark Powered by Cerebras>

High Performance Computing

Powered by the Wafer-Scale Engine, Cerebras achieves revolutionary speeds in HPC workloads - hundreds of times faster than traditional GPU clusters.

Animation: NETL/PSC. Learn more

Record Breaking Results

Key Enabling Technologies

With 900,000 cores and petaflops of compute, each CS-3 delivers the performance an HPC cluster in a single device.

Cerebras SDK

A general-purpose parallel-computing platform and API allowing software developers to write custom programs (kernels) for Cerebras systems.

Jennifer Gaudioso

PhD
Director, Center of Computing Research

Jennifer Gaudioso, Director of the Center for Computing Research at Sandia National Laboratories, highlighted Cerebras Systems while testifying in front of the United States Congress Joint Economic Committee’s during a hearing on Artificial Intelligence and its potential to fuel economic growth and improve governance.

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Performance comparisons are based on third-party benchmarking or internal testing. Observed inference speed improvements versus GPU-based systems may vary depending on workload, configuration, date and models being tested.

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