Inference Optimization for MiMo v2.5: Pushing Hybrid SWA Efficiency to the Limit

AI & Machine Learning, Web Development & Frontend, DevOps & Infrastructure(mimo.xiaomi.com)view on HackerNews

Hybrid SWAKVCachecaching systemsSWA-aware prefix cache treesscheduling strategiesPrefill/Decode execution pipelinesmultimodal optimizationsinference efficiencymachine learningweb developmentdevopsinfrastructure.

Author: theanonymousone

Date: 7/7/2026

Article Summary:

This article presents an end-to-end engineering practice for the inference system of the MiMo-V2.5 series, covering KVCache management, tiered caching systems, SWA-aware prefix cache trees, scheduling strategies, Prefill/Decode execution pipelines, and multimodal optimizations to realize the theoretical efficiency potential of Hybrid SWA in production.