https://bestofai.io/tags/nexus/Recent content in Nexus on Best of AIHugoen-USMon, 31 Aug 2026 00:00:00 +0000https://bestofai.io/hardware/cerebras-cs-4/Mon, 31 Aug 2026 00:00:00 +0000https://bestofai.io/hardware/cerebras-cs-4/<p>Cerebras unveiled the CS-4 on August 18, 2026, built around its new Nexus rack architecture that houses three WSE-3T wafers per system instead of the single wafer used in the CS-3. Each wafer carries 900,000 AI cores and 44GB of on-wafer SRAM, and Cerebras claims up to 30x more tokens-per-second-per-user than GPU-based inference. The modular backpack design roughly doubles power and cooling headroom over the CS-3, and the company has already outlined CS-5 and CS-6 as the next steps on the same platform.</p>