vLLM 0.8: Native Llama 4 MoE Routing Explained

Mixture-of-Experts models have dominated the open-weight frontier in 2026. Llama 4 Scout (17B-16E), Llama 4 Maverick (17B-128E), DeepSeek V4-Pro (1.6T-49B active), and Qwen3.6-Plus all use sparse expert routing to scale parameters without proportiona...