Tencent launches final Hy4 with image inputs and hosted rollout
Tencent's November 4 Hy4 launch adds image inputs and hosted distribution. Marketplace listings confirm the interfaces, not the company's performance claims.
Tencent announced the final version of its Hy4 AI model on November 4, adding visual understanding and rolling it out through existing cloud and productivity products. OpenRouter's current listing identifies text and image inputs for the final model, compared with text-only input for the separate preview version.
That gives developers a concrete change to evaluate. The model can be offered a different kind of input; how accurately it interprets an image or completes a task still needs testing.
Existing products carry the rollout
In its issuer-distributed announcement, Tencent said Hy4 was available across Tencent Cloud TokenHub, WorkBuddy, CodeBuddy, Yuanbao and other products. It also described API distribution through third-party platforms, including OpenRouter.
The same announcement identified integrations with QQ, Tencent News and other services as work underway. Those plans should be kept separate from the products Tencent said already carried the model.
For investors in Tencent Holdings, listed in Hong Kong under code 0700, the commercial point is distribution. Hy4 is being attached to several existing ways customers use Tencent's products. The announcement does not quantify adoption, incremental revenue or the cost of serving that usage.
What the marketplace listing establishes
OpenRouter's model catalog lists final Hy4 with text and image inputs and text output. Its separate Hy4-preview entry lists text input and output.
This documents the offered interfaces, rather than independently validating Tencent's claims about reasoning, chart analysis or workplace performance. No model call or benchmark test was performed for this article.
Tencent's August preview announcement already described hosted and API access. November's development is the final-model release and its expanded input support, not Tencent's first hosted launch.
Downloads are a separate release milestone
The November 4 announcement said model weights and system cards would follow in the coming days. That is the timetable Tencent gave at announcement; this report does not establish the current availability or licensing of every downloadable release.
Weights are the learned parameters used to run a model. Access through a provider's API and a package suitable for deployment on an operator's own infrastructure serve different needs. The required software, hardware and licence terms also matter.
Tencent has announced a final model with a broader input interface and several distribution channels. Turning those entry points into sustained customer use is the next commercial task. A launch and a catalog listing do not yet tell investors what Hy4 contributes to earnings.