Zyphra ships second wave of MI355X inference optimizations for MoE and long-context

teortaxesTex · x · 2026-10-21

Zyphra announced a second wave of inference optimizations for AMD Instinct MI355X GPUs, powered by its Zyphra Optimization Engine (ZOE).

The engineering blog details the kernel-level work behind faster MoE and long-context serving for frontier open models, representing a notable engineering investment in the AMD inference stack.

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