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Tech · Releases

Hy4 Preview now available on AI Gateway

Fri, August 28, 2026

2 mo ago

Source

Hy4 Preview from Tencent is now available on AI Gateway. Hy4 Preview is an open-source Mixture-of-Experts model with 770B total parameters and 49B active per token, aimed at long-horizon coding, document analysis, game development, and scie.

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Also on Aug 28, 2026

Source, method and history
Source
vercel
How we know
From the Releases API (releases.fru.dev), which reads each vendor's changelog.
Who
vercel
Recurs
one-off
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Changes
  • 2026-09-25: added to 2026-08-28