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Stability AI Releases Stable Video Diffusion 4K: Open-Source Video Generation at Ultra-High Resolution

Stability AI open-sources Stable Video Diffusion 4K, bringing high-resolution video generation to the open-source community with unprecedented quality.

Saturday May 30, 2026 Source: stability.ai

TL;DR — Quick Answer

Stability AI released Stable Video Diffusion 4K, an open-source video generation model that produces ultra-high-resolution 3840x2160 clips up to 8 seconds at 24fps. It supports text-to-video, image-to-video, and video-to-video translation and runs on a single A100 GPU.

Key Takeaways

→ Stable Video Diffusion 4K generates native 3840x2160 (4K) video clips
→ The model is open-source under the Stability AI Community License
→ It produces up to 8 seconds of video at 24fps with improved temporal coherence
→ It supports text-to-video, image-to-video, and video-to-video translation
→ It excels at landscape, architectural visualization, and cinematic nature scenes
→ Model weights are available on Hugging Face with ComfyUI and Automatic1111 integrations

Stability AI Releases Stable Video Diffusion 4K: Open-Source Video Generation at Ultra-High Resolution — AI news article illustration

Stability AI has released Stable Video Diffusion 4K, an open-source video generation model capable of producing ultra-high-resolution 4K video clips.

Model Details

Native 4K output — 3840×2160 resolution video generation
Open-source — released under the Stability AI Community License
8-second clips — generates up to 8 seconds of video at 24fps
Frame consistency — improved temporal coherence across all frames
Efficient inference — runs on a single A100 GPU

Capabilities

SVD 4K supports text-to-video, image-to-video, and video-to-video translation. It excels at landscape, architectural visualization, and cinematic nature scenes.

Community Impact

As an open-source model, SVD 4K enables researchers, indie developers, and artists to experiment with high-quality video generation without API costs.

Availability

Model weights available on Hugging Face. ComfyUI and Automatic1111 integrations available at launch.

Frequently Asked Questions

What is Stable Video Diffusion 4K?

An open-source video generation model from Stability AI capable of producing ultra-high-resolution 4K video clips.

What resolution and length does it support?

Native 3840x2160 resolution with clips up to 8 seconds at 24fps.

How can developers use it?

Model weights are available on Hugging Face, with ComfyUI and Automatic1111 integrations available at launch.

This article is based on the official announcement from stability.ai . Read the original for full technical details.

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