Cosmos 3 Super AI Image Generator
NVIDIA's text-to-image model for physically grounded scenes and worldbuilding, with negative prompt support and one flat gold cost per image.
Key Features
Text-to-image generation from NVIDIA's Cosmos family
Negative prompt support to leave out unwanted elements
Flat gold cost per image with no quality tiers to manage
Suited to grounded scenes, landscapes, and worldbuilding
Single shared prompt box, no reference image required
Subscriber-only access on CharGen
Getting the Most from Cosmos 3 Super
- Step 1
Describe the Environment
Cosmos 3 Super shines on grounded scenes, so describe the setting, time of day, and weather to anchor the image.
- Step 2
Use the Negative Prompt
List what you want to avoid, such as 'no people' or 'no modern buildings', to keep the scene on theme.
- Step 3
Plan a Flat Budget
The cost is fixed per image, which makes it easy to plan how many variations you can afford in a session.
- Step 4
Iterate on Composition
Generate a few options, then refine the prompt and negative prompt together to lock in the framing.
What You Can Make
World and Region Art
Build establishing shots of regions, landscapes, and settlements for your campaign world.
Scene Backdrops
Create grounded backdrops for encounters, travel scenes, and key story moments.
Mood and Atmosphere
Set the tone for a session with weather, lighting, and environment driven prompts.