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Deployments like bedrock have no where near SOTA operational efficiency, 1-2 OOM behind. The hardware is much closer, but pipeline, schedule, cache, recomposition, routing etc optimizations blow naive end to end architectures out of the water.
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And Microsoft's Azure. It's on all 3 major cloud providers. Which tells me, they can make profit from these cloud providers without having to pay for any hardware. They just take a small enough cut.

https://code.claude.com/docs/en/microsoft-foundry

https://www.anthropic.com/news/claude-in-microsoft-foundry

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AWS and GCP both have their own custom inference chips, so a better example for hosting Opus on commodity hardware would be Digital Ocean.
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> Both Amazon and Google serve Opus at roughly ~1/2 the speed of the chinese models

We were responded about 10x not 0.5x.

x86 vs arm64 could have different performance. The Chinese models could be optimized for different hardware so it could show massive differences.

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