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Comments on No. 35 of 51 · inferact.ai · edition of Sunday 8 November 2026

TPS on Kimi K3 with TPU Megakernels

Summary

Inferact released tpu-megakernels, open-source megakernels for TPU v7 written in Pallas. Its Kimi K3 implementation reports over 700 tokens/s with speculative decoding, versus 452 on GB200, and roughly 1.4 to 2× GB200 decode throughput without it at batch sizes 1 to 8.

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