How to Run DiffusionGemma Locally: A vLLM Serving Guide for RTX 5090 and H100 (2026)

How to Run DiffusionGemma Locally: A vLLM Serving Guide for RTX 5090 and H100 (2026)

# run# diffusiongemma# locally# vllm
How to Run DiffusionGemma Locally: A vLLM Serving Guide for RTX 5090 and H100 (2026)Rohit Raj

A build-focused guide to self-hosting Google\'s DiffusionGemma: the exact vLLM serve command, what each diffusion flag does, how to call it like an OpenAI endpoint, and how to tune the speed-vs-qualit

Originally published on rohitraj.tech

A build-focused guide to self-hosting Google\'s DiffusionGemma: the exact vLLM serve command, what each diffusion flag does, how to call it like an OpenAI endpoint, and how to tune the speed-vs-quality trade-off on an RTX 5090 or H100.


Read the full version with code samples, diagrams, and architecture details: How to Run DiffusionGemma Locally: A vLLM Serving Guide for RTX 5090 and H100 (2026)

More engineering notes: rohitraj.tech/en/notes