AITom's Hardwareabout 2 hours ago
Cerebras reveals wafer-scale AI roadmap at Hot Chips 2026
7 min read
Cerebras detailed its next two wafer-scale accelerator generations at Hot Chips 2026. The new Nexus rack design triples rack-scale performance for the CS-4, housing three WS-3T engines. The upcoming CS-6 wafer will incorporate stacked DRAM, building on SRAM-packed WSEs used for low-latency inference like OpenAI's ChatGPT-5.6 Sol Ultrafast tier.
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