Tencent's New Hy3 AI Model Is the Most Efficient Chinese LLM No One's Talking About

Tencent's New Hy3 AI Model Is the Most Efficient Chinese LLM No One's Talking About

Tencent's New Hy3 AI Model Is the Most Efficient Chinese LLM No One's Talking About Price data byDecryptNewsArtificial IntelligenceTencent's New Hy3 AI Model Is the Most Efficient Chinese LLM No One's Talking AboutTencent just open-sourced Hy3 preview, a new model that punches above its weight on coding agents, reasoning, and search—built in under three months.By Jose Antonio LanzEdited by Guillermo JimenezApr 23, 2026Apr 23, 20264 min readTencent. Image: Shutterstock/DecryptCreate an account to save your articles.Add on GoogleAdd Decrypt as your preferred source to see more of our stories on Google.In brief Hy3 preview is a 295 billion parameter Mixture-of-Experts model with only 21 billion active parameters, making it cheaper to run than most rivals of similar capability. On SWE-bench Verified—a coding benchmark testing real GitHub bug fixes—it jumped from 53% (Hy2) to 74.4%, a 40% imp

Source: https://decrypt.co/365297/tencent-hy3-preview-open-source-moe-model