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Hunyuan

Last updated 2026-07-15 · Reviewed by ToolForge Editorial

Tencent's multimodal foundation model with a free chatbot, open weights, and an agentic coding variant.

★ 4.3/5 · Hundreds of millions · Since 2023 · Free tier

Free chatbot

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Tencent's answer to GPT

Hunyuan is Tencent's family of foundation models powering products across WeChat, gaming, ads, and cloud. The consumer Hunyuan chatbot is free, multimodal, and surprisingly strong at Chinese reasoning and document understanding. Tencent also released open-weight Hunyuan models and HunyuanCustom for image and video generation, making it a full-stack model provider.

Who it's for: Chinese-language users, enterprises already in the Tencent cloud ecosystem, and developers wanting open Hunyuan weights.

Key features

💬 Free chatbot

Multimodal chat with document, image, and web comprehension.

🎨 Image & video

HunyuanDiT and HunyuanVideo open models for generation.

🧩 Open weights

Several Hunyuan sizes released under open licenses.

🏢 Enterprise ready

Native Tencent Cloud integration for business deployments.

The honest take

✓ What works

Free and multimodal
Strong Chinese-language ability
Open-weight options
Deep enterprise ecosystem

✗ What doesn't

English trails US frontier models
Privacy tied to Tencent
Smaller global community
Docs partly in Chinese

Verdict

Hunyuan is the default choice for Chinese-language AI and a solid free chatbot elsewhere. For English-heavy work, pair it with a US model.

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