Hunyuan Image 3

A powerful native multimodal model for image generation.
Achieves performance comparable to or surpassing leading closed-source models.
Uses a unified autoregressive framework for multimodal understanding and generation.

Model Overview

HunyuanImage-3.0 is a native multimodal model excelling in image generation through a unified autoregressive framework. It rivals and sometimes exceeds the performance of top closed-source models.

Best At

Generating high-quality, photorealistic images from text prompts with exceptional detail and adherence to the prompt's intent. It intelligently adds contextually appropriate details to sparse prompts using its world knowledge.

Limitations / Not Good At

This model requires significant computational resources, including substantial GPU memory (>=3x80GB).

Ideal Use Cases

• Creating marketing and advertising visuals
• Generating concept art and design prototypes
• Producing detailed and visually appealing illustrations

Input & Output Format

• Input: Text prompt, optional parameters for aspect ratio, speed, seed, output format, and quality.
• Output: URL(s) pointing to the generated image file(s).

Performance Notes

• For faster inference, it is recommended to install performance extras like FlashAttention and FlashInfer.
• Multi-GPU inference is recommended, especially for the base model.