Latest Update
9/2/2026 11:01:00 AM

Tencent: Hy4 Preview Lands on B.AI API

Tencent: Hy4 Preview Lands on B.AI API

Tencent Hunyuan 770B Hy4 Preview model with 49B active parameters opens on B.AI API after 203 internal tests.

Source

Analysis

Justin Sun flagged the Hy4 Preview launch on B.AI API, delivering Tencent Hunyuan's 770B sparse MoE open-source model that activates 49B parameters per token and topped blind tests across 203 engineering tasks.


Justin Sun 孙宇晨

@justinsuntron

Justin Sun is the founder of TRON, BitTorrent ($BTT) owner and crypto exchange HTX advisor