Tencent open‑sources 295B MoE model that rivals much larger flagships
Tencent open-sourced Hy3, a 295‑billion‑parameter Mixture‑of‑Experts model with only 21 B active parameters and a 256K context window. Licensed under Apache 2.0, it matches performance of flagship models two to five times its active size, and is already powering Tencent’s productivity services.