Tencent· HunyuanModel update

Introducing Hy3

Tencent introduces Hy3, an updated model that outperforms similar-size models and rivals larger flagship models. It is open-sourced under Apache 2.0 and has new API pricing.

From the source

Following the Hy3 preview launch in late April, we gathered feedback from 50+ products and scaled up post-training with higher quality data. Today, we introduce Hy3, which outperforms similar-size models and rivals flagship open-source models with 2-5x parameters. It also shows significant gains in utility across various products and productivity tasks.

hunyuan.tencent.com

Announced

07 Jul 2026 16:00 UTC

Detected

28 Aug 2026 12:02 UTC (+51d after)

License