Moonshot AI Open-Sources MoonEP: A Perfectly Balanced Expert Parallelism Library for MoE Training

Summary

<p>Moonshot AI has open-sourced MoonEP, an Expert Parallelism (EP) communication library for distributed Mixture-of-Experts (MoE) workloads. The team announced the release as a library built to make expert-parallel communication more efficient at scale. It ships under an MIT license. MoonEP arrived as part of Kimi K3 Open Day. Alongside the K3 model weights and technical [&#8230;]</p> <p>The post <a href="https://www.marktechpost.com/2026/07/29/moonshot-ai-open-sources-moonep-a-perfectly-balanced-expert-parallelism-library-for-moe-training/">Moonshot AI Open-Sources MoonEP: A Perfectly Balanced Expert Parallelism Library for MoE Training</a> appeared first on <a href="https://www.marktechpost.com">MarkTechPost</a>.</p>