Cerebras Inference Hits Nearly 1400 tok/s

soumitrashukla9 · x · 2026-07-14

According to quotes, Cerebras is serving GPT 5.6 Luna at nearly 1,400 tok/s, whereas the /fast mode mentioned in context typically hits only about 75 tok/s.

The focus here isn't the model's underlying capability, but rather an order-of-magnitude leap in inference throughput. The author described the experience as "pure magic" and expressed high anticipation.

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