Rumor: CS-4 achieves ~1300 token/s for GPT-5.6-Sol inference

scaling01 · x · 2026-08-19

Rumors suggest that Cerebras' new CS-4 system achieves an inference speed of approximately 1300 token/s when running the GPT-5.6-Sol model. Additionally, the CS-4 offers up to 2x faster speed and up to 10x higher throughput per megawatt compared to its predecessor.

Related event: Cerebras Unveils CS-4 Wafer-Scale Accelerator, Claims Up to 30x Faster Inference(11 posts)→

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