Tencent offers Hy4 at 50% off on Cloud TokenHub

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Hy4 is Tencent's latest model, now available through Tencent Cloud TokenHub, WorkBuddy, CodeBuddy, Yuanbao, WeCom’s AI Assistant (Dayuan), and ima. TokenHub is offering 50% off standard pricing through December 31, 2026.

Here's what you can use:

• Pricing is approximately $0.90 per million input tokens, $2.70 per million output tokens, and $0.045 per million cached input tokens.
• WorkBuddy and CodeBuddy are free November 4 to 15.
• Visual understanding covers images, charts, and mathematical visual reasoning. Hy4 also adds computer use through command-line and graphical interfaces.
• Tencent's internal evaluations put Hy4's hallucination rate at 7.2%, down from 12.95% for Hy4 Preview.

One catch: Model weights and system cards are still pending, with Tencent planning their release in the coming days.

Sources: tencent.com