Cosmos 2.5
4 modes on this page
Cosmos 2.5 turns a text prompt into a video clip. Pick a mode, write the prompt, run it in the studio.
Input
FormMode
Prompt*
Number of Frames
Video Output Type
Video Quality
Result
PreviewMotion preview, not Cosmos 2.5 output
$0.08 per second·~90s
What Cosmos 2.5 is for
Cosmos 2.5 from NVIDIA turns a written prompt into a short video clip. Runtime is about 90 seconds and compute is $0.08 per second. Modes on this page: Text to Video (Distilled), Video to Video, Image to Video, and Text to Video. It is a clip generator, not a full training-video editor.
Cosmos 2.5 is billed in Knowlify credits at the compute cost ($0.08 per second). A typical run is about 90 seconds. Published rate: Your request will cost $0.08 per video. Videos have a fixed size of 1280x704 and a fixed duration of 93 frames at 16 frames per second (5.8 seconds.)
Pick Cosmos 2.5 for text to video at $0.08 per second and ~90s. Compare it with Cosmos 3 Super on the related cards below if you need a different look, speed, or input type.
How to use Cosmos 2.5
- 1. Upload the still Cosmos 2.5 should start from, then write the change or motion in Input.
- 2. Run it. The prompt and file hand off to the Knowlify studio, where Cosmos 2.5 generates.
- 3. Stay in the studio if you want that frame or clip inside a longer narrated video.
What you need
- A prompt that names the subject, camera move, and lighting.
- A source still (PNG or JPG) for the model to start from.
- Video Output Type (X264 (.mp4), VP9 (.webm), PRORES4444 (.mov), GIF (.gif)).
- Video Quality (low, medium, high, maximum).
Example prompt
a desert highway at twilight, one pair of headlights, huge sky, IMAX aerial still, golden hour, huge scale, no text, no watermark, slow cinematic camera move, natural motion
Frequently asked questions
How do I run Cosmos 2.5?
Run Cosmos 2.5 on Knowlify at /generate/cosmos-2-5. This page has 4 modes in one dropdown. Write the prompt on this page and it opens in the studio, where Cosmos 2.5 generates a short clip. The same studio also turns documents into full narrated videos.
Where can I use Cosmos 2.5 online?
On Knowlify (NVIDIA's model, knowlify.com/generate/cosmos-2-5). You do not need a separate playground. Cosmos 2.5 runs in the studio next to document-to-video.
Can I make a longer video with Cosmos 2.5?
Cosmos 2.5 itself produces a short clip. 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 Cosmos 2.5?
A prompt and a source still. Cosmos 2.5 will not invent the starting frame for you on this mode.
How long does Cosmos 2.5 take?
Plan on about 90 seconds for a typical run, then whatever queue time the studio has. Video models sit at the high end of that range.
Does Cosmos 2.5 have more than one mode?
Yes. This page has 4 modes: Text to Video (Distilled), Video to Video, Image to Video, and Text to Video. Switch them in the Mode dropdown instead of opening a new URL.
What does Cosmos Predict 2.5 2B Distilled cost?
Your request will cost $0.08 per video. Videos have a fixed size of 1280x704 and a fixed duration of 93 frames at 16 frames per second (5.8 seconds.) Knowlify charges this as credits, at the compute cost.
What is Cosmos Predict 2.5 2B Distilled best for?
Generate video from text and videos using NVIDIA's 2B Cosmos Distilled Model. It turns a text prompt into a video clip.
Do I need an account to use Cosmos Predict 2.5 2B Distilled?
You need a Knowlify account to run Cosmos Predict 2.5 2B Distilled, and signing up is free. Your prompt carries across.