Tencent HY3: NEW Chinese AI (FREE + Open Source!)

Testing Tencent HY3 (Free on OpenRouter): Benchmarks, Agent Tasks & HY3 Coder DemoThe video tests Tencent HY3, a new open-source model available for free via OpenRouter until July 21, and shows it integrated into Agent OS plus availability in Hermes Agent, News Research, and Kilo Code. The presenter demos HY3 building a landing page and several game-like creations, noting outputs often look basic, glitchy, and less detailed or playable than results from models like Fusion, GLM 5.2, Claude, Fable 5, and Opus 4.8, despite HY3’s benchmark scores appearing strong on some agentic evaluations. HY3 performs better for agent workflows such as browsing, learning skills, running tools, and generating Remotion-based animated videos, and the HY3 Coder setup is highlighted as a useful free workflow. Technical notes include HY3 being a 295B parameter mixture-of-experts model designed for agent capabilities, with local-running details still emerging.00:00 Meet Tencent HY300:22 Free API Access00:56 Landing Page Demo01:13 GoldieBench Game Tests01:47 More Demos And Issues03:26 Benchmarks Reality Check03:56 Comparing To Top Models04:50 Best Use Agent Tasks05:29 HY3 Coder Workflow05:47 Remotion Video Creation06:44 Specs And Local Running07:31 Final Verdict And Next Tests07:54 Agent OS And Community Plug09:01 Wrap Up