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Cerebras unveils CS-4, a server rack powered by three WSE-3 Turbo chips and built around its new Nexus architecture, with first shipments starting this quarter (Max A. Cherney/Reuters)

Techmeme ·
Cerebras says the CS-4 is built to make AI inference faster with fewer rack components.

The new rack uses three WSE-3 Turbo wafer-scale chips and Cerebras’ Nexus architecture, which the company says cuts component count by 50%. Reuters says Cerebras is positioning the system around faster AI chatbot queries. First shipments are slated for Q3 2026. Techmeme's note

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