Tencent just open-sourced Hy3 preview, a model that punches above its weight on coding agents, reasoning, and search—built in ...
Chinese-developed open-weight AI models GLM-5.1 and Kimi K2.6 have surpassed leading closed-source systems like GPT-5.4 and Claude Opus 4.6 on the SWE-Bench Pro coding benchmark. Meanwhile, GPT-5.5 ...