What Is Tencent Hunyuan?腾讯混元是什么？
Tencent Hunyuan is the model family Tencent builds across modalities. The video branch, HunyuanVideo, is a diffusion Transformer (13B parameters) with a 3D VAE for text-to-video generation; HunyuanVideo-1.5 is the open-weight successor built on an 8.3B DiT. The 3D branch, Hunyuan 3D, turns images or text into 3D assets, and its 3.0 release (October 2026 update) improves precision with up to 1536³ resolution output. The world branch, HunyuanWorld-Mirror and World 1.1, reconstructs explorable 3D worlds from a single image or panorama, with single-GPU second-level inference. A separate mobile-compressed variant, HY-1.8B-2Bit (February 2026), targets on-device use. Do not confuse the family with Tencent's consumer assistant Yuanbao (元宝) or with the Qwen family — see Qwen for the Alibaba side of the same landscape.腾讯混元 Hunyuan 是腾讯横跨多模态的模型家族。视频分支 HunyuanVideo 是 13B 参数的扩散 Transformer + 3D VAE 的文生视频模型；HunyuanVideo-1.5 是已开源的后续版本，基于 8.3B DiT。3D 分支 Hunyuan 3D 把图片或文字变成 3D 资产，3.0 版本（2026-10 更新口径）精度提升、最高输出 1536³ 分辨率。世界分支 HunyuanWorld-Mirror 与 World 1.1 从单张图片或全景图重建可探索的 3D 世界，单卡秒级推理。另有一个移动端压缩版 HY-1.8B-2Bit（2026-02），面向端侧使用。不要把这个家族和腾讯的消费级助手元宝混为一谈，也不要和 Qwen 家族混淆——Qwen 一侧见本站 Qwen。
The open-weight story is the practical reason to care: HunyuanVideo-1.5, Hunyuan 3D and HunyuanWorld are published with weights and code, so a team can self-host, fine-tune and build a pipeline without a per-second meter. The trade: open weights mean you own the GPU bill, the serving stack and the quality control. Tencent's hosted and API offerings sit alongside the open releases; confirm current availability and pricing on the official site before budgeting, because model versions and access routes change faster than any roundup.真正值得在意的是开权重路线：HunyuanVideo-1.5、Hunyuan 3D 与 HunyuanWorld 都公开了权重与代码，团队可以自托管、微调、搭自己的管线，不用按秒付费。代价是：开权重意味着 GPU 账单、服务栈与质量把控都归你。腾讯的托管与 API 服务与开源版本并行存在；做预算前请到官网核对当前可用性与价格，因为模型版本与接入方式变得比任何横评都快。
Verdict: Hunyuan is the strongest open-weight option in the Chinese model landscape for video and 3D together — no other family covers both branches this deeply with public weights. The honest limit: open weights are a starting point, not a product; the gap between a demo render and a shippable pipeline is engineering time, GPU budget and prompt discipline. Use HunyuanVideo-1.5 if you want a self-hosted video stack, Hunyuan 3D 3.0 if you need game-ready assets, and HunyuanWorld 1.1 if the deliverable is an explorable scene rather than a flat clip.
实在的结论：混元是中国模型版图中视频 + 3D 结合最深的开权重选择——没有哪个家族同时在这两个分支上公开到这个程度。实在的上限是：开权重只是起点、不是产品；从演示渲染到可交付管线之间，隔着工程时间、GPU 预算与提示词纪律。想要自托管视频栈，用 HunyuanVideo-1.5；要游戏可用资产，用 Hunyuan 3D 3.0；交付物是可探索场景而非平面片段，用 HunyuanWorld 1.1。
— 中国吧 AI Tools Hub Editorial Team
Who Should Use It?谁适合用？
✓ Good Fit For适合以下场景
- Teams building a self-hosted video or 3D pipeline要搭自托管视频或 3D 管线的团队
- Game and XR developers needing 3D assets or scenes需要 3D 资产或场景的游戏与 XR 开发者
- Researchers comparing open video/3D models做开源视频/3D 模型对比的研究者
✕ Not Ideal For不适合以下场景
- Users who just want a chat assistant只是想要一个聊天助手的人
- Teams with no GPU or serving capacity没有 GPU 或服务部署能力的团队
- Anyone expecting one-click, finished commercial video指望一键出成品商用视频的人
Getting Started快速开始
1. Name the branch first: video, 3D asset, or world scene1. 先定分支：视频、3D 资产，还是世界场景2. Pull the matching open weights and run the official demo2. 拉对应开权重、跑官方演示3. Budget GPU time before promising a pipeline3. 承诺管线之前先算好 GPU 时间Key Features核心功能
- HunyuanVideo: 13B Diffusion VideoHunyuanVideo：13B 扩散视频 — 13B-parameter diffusion Transformer with a 3D VAE for text-to-video; the 1.5 successor (8.3B DiT) is open weights.13B 参数扩散 Transformer + 3D VAE 的文生视频；后续 1.5 版本（8.3B DiT）已开源。
- Hunyuan 3D 3.0: Higher Precision AssetsHunyuan 3D 3.0：更高精度资产 — October 2026 update: improved precision, up to 1536³ resolution output, aimed at game-ready 3D assets.2026-10 更新口径：精度提升、最高 1536³ 分辨率，面向游戏可用 3D 资产。
- HunyuanWorld 1.1: Rebuild a WorldHunyuanWorld 1.1：重建一个世界 — Open 3D world reconstruction from a single image or panorama, with single-GPU second-level inference for explorable scenes.开源 3D 世界重建：单张图片或全景图生成可探索场景，单卡秒级推理。
- HY-1.8B-2Bit: Mobile CompressionHY-1.8B-2Bit：移动端压缩版 — February 2026 compressed variant targeting on-device use — a different branch from the flagship models.2026-02 移动端压缩版，面向端侧使用——与旗舰模型是不同分支。
- Open Weights Alongside Hosted Access开权重与托管并行 — Several members ship public weights and code; Tencent hosted/API routes exist alongside — availability and pricing per official site.多个成员公开权重与代码；腾讯托管/API 路线并行存在——可用性与价格以官网为准。
Pros & Cons优缺点
✓ Pros优点
- One family covers video, 3D assets and world scenes with open weights一个家族同时覆盖视频、3D 资产与世界场景，且有开权重
- HunyuanVideo-1.5 and HunyuanWorld remove the per-second meterHunyuanVideo-1.5 与 HunyuanWorld 拿掉了按秒计费
- Backed by Tencent's research and engineering scale背靠腾讯的研究与工程体量
- 3D 3.0 precision and 1536³ output suit game pipelines3D 3.0 的精度与 1536³ 输出适合游戏管线
✕ Cons缺点
- The family name invites confusion — members, versions and licences differ家族名容易混淆——成员、版本、许可各不相同
- Open weights shift GPU, serving and quality costs onto you开权重把 GPU、服务与质量成本转给了你
- Not a consumer chat product — wrong tool for casual chatting不是消费级聊天产品——日常聊天用错了工具
- Hosted availability and pricing change fast — check the official site托管可用性与价格变得快——以官网为准
Use Cases应用场景
Popular ways people use it.常见用法：
🎮 Game Asset Generation游戏资产生成
Hunyuan 3D 3.0: image-to-3D props and characters for a prototype level.Hunyuan 3D 3.0：为原型关卡生成图生 3D 道具与角色。
🎬 Self-Hosted Video Pipeline自托管视频管线
HunyuanVideo-1.5: a team runs its own text-to-video service without a per-second bill.HunyuanVideo-1.5：团队自建文生视频服务，不按秒付费。
🥽 Explorable Scene from One Photo一张照片变可探索场景
HunyuanWorld 1.1: a panorama becomes a walkable 3D scene for XR demos.HunyuanWorld 1.1：一张全景图变成 XR 演示用的可漫游 3D 场景。
📱 On-Device Experiments端侧实验
HY-1.8B-2Bit: compressed-model experiments where a flagship model cannot run.HY-1.8B-2Bit：旗舰模型跑不动的端侧做压缩模型实验。
Similar AI Tools相似 AI 工具
Related landscape pages on this site: Qwen for Alibaba's model family and Doubao for ByteDance's assistant side. If you need video only and want a hosted product instead of weights, compare Runway and other hosted video tools first.本站相关版图页：Qwen（阿里模型家族）与 Doubao（字节助手一侧）。如果只要视频、且想要托管产品而非权重，先对比 Runway 等托管视频工具。