Architect

Feb 24, 2025 · Artificial Intelligence

Inside MoBA: A Sparse Attention Framework for 10‑Million‑Token Contexts

The article details the development, architectural evolution, and practical challenges of MoBA—a sparse attention framework inspired by Mixture‑of‑Experts that scales LLM context length to 10 M tokens, supports seamless switching between full and sparse attention, and is now released as a minimal open‑source solution.