# Tencent: what I've logged

> Tencent comes up in 5 posts of my AI log, from September 2025 to August 2026, and each item below links to the primary source. The releases I logged include Hy4 preview, Hy3 and HY-MT1.5-1.8B, filed under image, video, world, open weights and agents and coding.

## Items

1. **Hy4 preview** (Tencent, 24 Aug 2026): A 770B mixture-of-experts model with 49B active parameters and over 1M tokens of context, open-sourced with an Apache 2.0 license. [Primary source](https://huggingface.co/tencent/Hy4-preview) · [Post](https://heyaliasif.com/ai/2026-08-24-week-in-ai#item-2)
2. **Hy3** (Tencent, 6 Jul 2026): A 295B mixture-of-experts open model under Apache 2.0 with about 21B active parameters, reported at July 6. [Primary source](https://huggingface.co/tencent/Hy3) · [Post](https://heyaliasif.com/ai/2026-07-06-week-in-ai#item-3)
3. **HY-MT1.5-1.8B** (Tencent, 29 Dec 2025): A small open translation model covering dozens of languages that is light enough to run on a device. [Primary source](https://huggingface.co/tencent/HY-MT1.5-1.8B) · [Post](https://heyaliasif.com/ai/2025-12-29-week-in-ai#item-2)
4. **HunyuanImage 3.0** (Tencent, 22 Sept 2025): A very large open image model that generates in the same autoregressive framework as a language model. [Primary source](https://huggingface.co/tencent/HunyuanImage-3.0) · [Post](https://heyaliasif.com/ai/2025-09-22-week-in-ai#item-4)
5. **HunyuanWorld-Voyager** (Tencent, 1 Sept 2025): Takes one image and a camera path and produces a video of a world that stays geometrically consistent. [Primary source](https://huggingface.co/tencent/HunyuanWorld-Voyager) · [Post](https://heyaliasif.com/ai/2025-09-01-week-in-ai#item-4)
6. **Hunyuan-MT-7B** (Tencent, 1 Sept 2025): A 7B translation model covering 33 languages, small enough to self-host. [Primary source](https://huggingface.co/tencent/Hunyuan-MT-7B) · [Post](https://heyaliasif.com/ai/2025-09-01-week-in-ai#item-5)

## Posts

- 2026-08-24 [Gemini Omni 1.1 Flash video, Tencent's Hy4 and GLM-5.3-Flash open up](https://heyaliasif.com/ai/2026-08-24-week-in-ai)
- 2026-07-06 [GPT-5.6 Sol, Terra and Luna, Muse Spark 1.1, Tencent Hy3](https://heyaliasif.com/ai/2026-07-06-week-in-ai)
- 2025-12-29 [DeepSeek's mHC paper, Qwen-Image-2512 and a Tencent translation model](https://heyaliasif.com/ai/2025-12-29-week-in-ai)
- 2025-09-22 [Qwen3-Omni and VL arrive, Gemini Robotics 1.5 learns to think first](https://heyaliasif.com/ai/2025-09-22-week-in-ai)
- 2025-09-01 [Kimi K2 stretches to 256K, Switzerland opens Apertus](https://heyaliasif.com/ai/2025-09-01-week-in-ai)

Canonical: https://heyaliasif.com/ai/topics/tencent