Tencent: Hunyuan Image 3.0
tencent/hunyuan-image-3
Access Hunyuan Image 3.0 from Tencent using the Puter.js AI API.
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Model Card
Hunyuan Image 3.0 is a text-to-image generation model from Tencent's Hunyuan team, built as an 80B-parameter Mixture-of-Experts model with 13B parameters active per token. Unlike diffusion-based generators, it uses a unified autoregressive framework modeling text and image tokens together, and Tencent calls it the largest open-source MoE image generation model released to date.
The model is tuned for prompt understanding, using world-knowledge reasoning to interpret sparse prompts and fill in contextually appropriate detail, aiming for photorealistic, semantically accurate output.
In Tencent's human evaluation of 1,000 prompts by over 100 professional evaluators, Hunyuan Image 3.0 scored a 14.10% relative win rate over its predecessor, Hunyuan Image 2.1, and beat Seedream 4.0 (1.17%), Nano Banana (2.64%), and GPT-Image (5.00%) by the same measure.
It's part of the same Hunyuan family as Tencent's A13B and Hy3 chat models, and suits developers who need strong prompt adherence and photorealism from a text-to-image API.
Cost Per Image $0.08
per generation
Configuration output
resolution
Release Date Sep 28, 2025
Code Example
Use Hunyuan Image 3.0 in your app with the Puter.js AI API — no API keys or setup required.
// npm install @heyputer/puter.js
import { puter } from '@heyputer/puter.js';
puter.ai.txt2img("A serene mountain landscape at sunset", {
model: "tencent/hunyuan-image-3"
}).then(image => {
document.body.appendChild(image);
});
<html>
<body>
<script src="https://js.puter.com/v2/"></script>
<script>
puter.ai.txt2img("A serene mountain landscape at sunset", {
model: "tencent/hunyuan-image-3"
}).then(image => {
document.body.appendChild(image);
});
</script>
</body>
</html>
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ChatHy-MT2 1.8B
Hy-MT2 1.8B is a lightweight multilingual translation model from Tencent Hunyuan, part of the Hy-MT2 family that also includes 7B and 30B-A3B (MoE) variants for heavier workloads. It translates across 33 languages, including Chinese, Cantonese, English, French, Japanese, Korean, Arabic, Russian, Tibetan, and Uyghur, and is trained to follow translation-specific instructions such as terminology guidance, style adaptation, and structured data translation. Tencent reports that the 1.8B model outperforms mainstream commercial translation APIs from providers like Microsoft and Doubao overall, though it hasn't published specific BLEU or COMET scores to back up the comparison. The larger 7B and 30B-A3B models are reported to outperform DeepSeek-V4-Pro and Kimi K2.6 on translation tasks in fast-thinking mode. With an 8,192-token context window, it's a fit for developers who need fast, low-cost, dedicated translation via API rather than a general-purpose chat model.
ChatHy-MT2 30B-A3B
Hy-MT2 30B-A3B is a multilingual translation model from Tencent's Hunyuan team, built as a Mixture-of-Experts network with 30B total parameters and roughly 3B active per token. It's part of the Hy-MT2 family, released alongside 1.8B and 7B variants, and is designed for fast, instruction-following translation across 33 languages, including style guides, terminology lists, and structured data formats. Tencent reports it outperforming open-source models including DeepSeek-V4-Pro and Kimi K2.6 on translation quality evaluations, and approaching closed-source Gemini 3.1 Pro. It ships under the Apache 2.0 license. It's a fit for developers building translation features who need multilingual quality without the cost of a general-purpose flagship model, particularly when terminology, tone, or output format need to be controlled via instructions.
Frequently Asked Questions
You can access Hunyuan Image 3.0 by Tencent through Puter.js AI API. Include the library in your web app or Node.js project and start making calls with just a few lines of JavaScript — no backend and no configuration required.
Hunyuan Image 3.0 is free to integrate using the Puter.js AI API. With the User-Pays Model, you can add AI to your app for $0, since users cover their own AI usage through their Puter account.
| Price | |
|---|---|
| Per image | $0.08 |
Hunyuan Image 3.0 was created by Tencent and released on Sep 28, 2025.
Yes — the Hunyuan Image 3.0 API works with any JavaScript framework, Node.js, or plain HTML through Puter.js. Just include the library and start building. See the documentation for more details.
Add Hunyuan Image 3.0 to your app for free
Developers can integrate Hunyuan Image 3.0 for free using the Puter.js AI API.
With the User-Pays Model, each user covers their own AI usage instead of the developer.