Tencent Hy4 GA: Visual Understanding, Computer Use and TokenHub Pricing
Contains affiliate links; your price doesn't change · Disclosure · How we research
TL;DR
Tencent Hy4 is the GA version of its Hunyuan flagship, with visual understanding and Computer Use for command-line and graphical interfaces. TokenHub lists model ID hy4 at CNY 6 per million input tokens, CNY 18 output and CNY 0.3 cached input. That matches Preview list pricing. A 50% discount runs through December 31, 2026 Beijing time. WorkBuddy and CodeBuddy have a free-access window from November 4 to 15. Tencent says weights and system cards will come in the following days.
How this article was made: This article is research-based. Tencent's English launch post, TokenHub pricing documentation and TokenHub product page were checked on November 6, 2026 at 10:24 Taipei time. Vendor evaluations are not our test results. We did not run a billed API workload or verify a full public weight repository. Display name: CommX.
Tencent released Hy4 on November 4, 2026. The GA model adds visual understanding and Computer Use compared with Hy4 Preview.
Computer Use covers command-line and graphical interfaces. Tencent also reports better instruction following, long-context comprehension and long-horizon agent work. Those improvements are vendor claims.
Hy4 access and pricing
| Item | Current official position | What to check |
|---|---|---|
| New versus Preview | First Hy4 visual understanding and Computer Use support | Use hy4 when you need the GA model |
| TokenHub list price | CNY 6 input / CNY 18 output / CNY 0.3 cached input per million tokens | Same list rates as hy4-preview |
| Discount window | 50% of list through 2026-12-31 23:59:59 Beijing time | Applies to usage in the window; list price resumes afterward |
| Client free window | WorkBuddy and CodeBuddy, November 4 to 15 | Official wording offers free access; quota details depend on the client and account |
| Weights | Planned for the coming days, with system cards | No public full-weight release verified in this check |
| Hy4 Flash | Announced as coming soon | No verified Flash price table here |
Tencent's English launch post gives approximate USD equivalents of $0.90 input, $2.70 output and $0.045 cached input per million tokens. The CNY table above is the billing source to use.
The TokenHub product page lists Hy4 for text generation, deep reasoning and multimodal understanding. It also shows trial resources for new users. Account eligibility and the console determine what you receive.
Check the official Hy4 price table
What not to assume
Do not turn the upcoming weight release into a hardware shopping list. Tencent has not supplied the VRAM requirements covered here.
Third-party API availability and overseas prices can differ from TokenHub. Check the platform and account you plan to use.
For a separate coding-model comparison, see SWE-2 Flash once that English mirror is live. For agent hosting rather than model access, see the Zeabur shutdown migration guide.
Sources (checked November 6, 2026, Taipei)
- https://www.agentcomm.net/zh/hy4/
- https://www.tencent.com/tencent-launches-hy4-joining-the-ranks-of-the-worlds-leading-open-source-ai-models/
- https://cloud.tencent.com/document/product/1823/130055
- https://cloud.tencent.com/product/tokenhub
FAQ
What is new in Hy4 compared with Preview?
Tencent says Hy4 adds visual understanding and Computer Use for both command-line and graphical interfaces. It also reports gains in instruction following, long-context work and long-horizon agent tasks.
What is the Hy4 TokenHub list price?
CNY 6 per million input tokens, CNY 18 output and CNY 0.3 cached input, using model ID hy4. Preview has the same list rates.
How long does the Hy4 discount last?
TokenHub bills 50% of list price for eligible usage through 23:59:59 Beijing time on December 31, 2026. Standard list prices apply afterward.
Are Hy4 weights public now?
Tencent's November 4 announcement says weights and system cards are planned for the coming days. We did not verify a full public weight repository during this check.
Key takeaways
- Tencent Hy4 is the GA version of its Hunyuan flagship, with visual understanding and Computer Use for command-line and graphical interfaces.
- TokenHub lists model ID hy4 at CNY 6 per million input tokens, CNY 18 output and CNY 0.3 cached input.
- That matches Preview list pricing.
SourcesView Tencent Cloud TokenHub · Check the official Hy4 price table · tencent.com/tencent-launches-hy4-joining-the-ranks-of-the-worlds-leading-open-source-ai-models
Last updated
Cite this pageTencent Hy4 GA: Visual Understanding, Computer Use and TokenHub Pricing — https://www.agentcomm.net/articles/hy4/