Sparse Models

Mixture-of-Experts Infrastructure: Running DeepSeek, Llama 4, and Sparse MoE Models Without Wasting Your GPU Budget

A practical guide to the infrastructure changes required when moving from dense LLMs to sparse MoE architectures: expert parallelism, memory planning, network bandwidth, and vLLM optimizations for DeepSeek, Llama 4, and Qwen 3 MoE in production.