Inference
vLLM vs SGLang for small teams - Printable Version

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+--- Thread: vLLM vs SGLang for small teams (/showthread.php?tid=137)



vLLM vs SGLang for small teams - rocmcrate26 - 09-04-2026

Thought I'd post a small recipe because a lot of threads ask similar things.

Just sharing a setup that ended up working reasonably well: Phi, vLLM, 5090, with a lot of attention on structured output.

Maybe useful as a starting point for newer folks.

I care more about stability than squeezing the last possible tokens/sec out of it.


Re: vLLM vs SGLang for small teams - amberrunner - 09-06-2026

I don't think that's the whole story. I wouldn't optimize around that first. On my side the bigger swing came from the runtime and not the model. Could be a workload difference, but I wouldn't generalize too fast from one setup.

I'm happy to test one more variant if you want a second data point.