Pixart Sigma
Pixart Sigma turns a text prompt into an image. Pick a mode, write the prompt, run it in the studio.
Input
FormPrompt*
Image Size
Num Images
Style
Scheduler
Result
Preview
Generated with Pixart Sigma
Credits·~10s
What Pixart Sigma is for
Pixart Sigma is a text-to-image model. You describe the frame and it returns a still image in about 10 seconds, billed at Credits. There is one mode on this page: text to image.
Pixart Sigma is cheap enough that a generation usually fits the free Knowlify plan's credits. A typical run is about 10 seconds.
Pick Pixart Sigma for text to image at Credits and ~10s. Compare it with Ai Avatar, Argil Avatar on the related cards below if you need a different look, speed, or input type.
How to use Pixart Sigma
- 1. Write a still prompt for Pixart Sigma. Be specific about subject, style, and lens.
- 2. Run it. The prompt opens in the Knowlify studio, where Pixart Sigma generates.
- 3. Stay in the studio to turn a document or a longer prompt into a narrated video.
What you need
- A prompt that names the subject, style, and framing.
- Image Size (square_hd, square, portrait_4_3, portrait_16_9, and more).
- Style ((No style), Cinematic, Photographic, Anime, and more).
Example prompt
a cargo ship in a huge storm, a single deck light, painterly concept art, volumetric light, no text, no watermark, no UI
Frequently asked questions
How do I run Pixart Sigma?
Run Pixart Sigma on Knowlify at /generate/pixart-sigma. Write the prompt on this page and it opens in the studio, where Pixart Sigma generates a still image. The same studio also turns documents into full narrated videos.
Where can I use Pixart Sigma online?
On Knowlify (knowlify.com/generate/pixart-sigma). You do not need a separate playground. Pixart Sigma runs in the studio next to document-to-video.
Can I make a longer video with Pixart Sigma?
Pixart Sigma itself produces a still image. On Knowlify you can take that output, or skip it and upload a document, and generate a full narrated video with a script you can edit.
What do I need to run Pixart Sigma?
A text prompt is enough. Pixart Sigma generates the image from that description in the studio.
How long does Pixart Sigma take?
Plan on about 10 seconds for a typical run, then whatever queue time the studio has. Video models sit at the high end of that range.
What does PixArt-Σ cost?
Knowlify charges this as credits, at the compute cost.
What is PixArt-Σ best for?
Weak-to-Strong Training of Diffusion Transformer for 4K Text-to-Image Generation. It turns a text prompt into an image.
Do I need an account to use PixArt-Σ?
Yes, a free account. The prompt you write here is waiting for you when PixArt-Σ opens in the studio.