Tencent open‑sources 295B‑parameter Hy3 MoE model under Apache 2.0
Tencent released Hy3, a 295 billion‑parameter Mixture‑of‑Experts model with 21 billion active and 3.8 billion MTP layer parameters, licensed Apache 2.0. It outperforms similarly sized models, offers a 256K context window, and is free on OpenRouter until July 21, with full weights (598 GB) on Hugging Face.