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Porting Gemma-4 (2B / 4B / 12B) to AWS Inferentia2

xbill

xbill

July 13, 2026

Porting Gemma-4 (2B / 4B / 12B) to AWS Inferentia2

A field report on running Google's Gemma-4 on AWS Inferentia2: mixed attention heads, the vLLM / optimum-neuron / NxD dead-ends, and the neuronx-cc compiler limits.

Originally published on Dev.to: View original article →

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