Tencent

Hy4 Preview is a 770B-parameter Mixture-of-Experts flagship model from the Tencent Hy team, with 49B parameters active per token and a 1M-token context window.

Hunyuan Image 3.0 is Tencent's open-weight text-to-image model, served here as the Instruct version, which reasons about a prompt before generating.