Tencent Hy3 (Fully Tested) + Fully Free API: BEATS GLM-5.2?

In this video, I'll be telling you about Tencent's new Hy3 model, the full release of their Hunyuan 3 model, including its open-source Apache 2.0 license, 295B MoE architecture, 256K context window, free OpenRouter endpoint, and how it performs on my KingBench 3 benchmark. -- Key Takeaways: 🚀 Tencent has released Hy3, the full version of Hunyuan 3, under the Apache 2.0 open-source license. 🧠 Hy3 is a 295B Mixture-of-Experts model with only 21B active parameters per token. ⚡ The model uses a Multi-Token Prediction head and speculative decoding for faster inference. 📚 It supports a massive 256K context window with controllable reasoning effort. 🔗 Hy3 is currently available through a completely free OpenRouter endpoint with 262K context. 🧪 In my KingBench 3 testing, Hy3 scored 16 out of 70, or about 22.86%. 💻 Hy3 struggled with complex coding, 3D generation, math, and agentic tasks compared to top models. ✅ While it is not a strong main coding model, it is useful for free high-volume tasks like summarization, extraction, and document processing.