Price list
Image models, priced per picture
Every model that draws, at the price its vendor publishes: per image, per megapixel or per token. One key calls any of them.
Each price includes Antimatter's 10% margin on the upstream's published price. A picture is billed what the upstream reports for it, plus that margin.
6 image models, cheapest picture first
FLUX 3 Image Klein · Black Forest Labs
black-forest-labs/flux-3-image-kleinEdits from up to 10 reference images
Try in chatfrom $0.0088 per image
upstream from $0.008 per image
FLUX.2 Klein 4B · Black Forest Labs
black-forest-labs/flux.2-klein-4bEdits from up to 4 reference images
Try in chat$0.0154 per megapixel
upstream $0.014 per megapixel
FLUX.2 Pro · Black Forest Labs
black-forest-labs/flux.2-proEdits from up to 8 reference images
Try in chat$0.033 per megapixel
upstream $0.03 per megapixel
FLUX 3 Image · Black Forest Labs
black-forest-labs/flux-3-imageEdits from up to 10 reference images
Try in chatfrom $0.0451 per image
upstream from $0.041 per image
FLUX.2 Flex · Black Forest Labs
black-forest-labs/flux.2-flexEdits from up to 8 reference images
Try in chat$0.066 per megapixel
upstream $0.06 per megapixel
FLUX.2 Max · Black Forest Labs
black-forest-labs/flux.2-maxEdits from up to 8 reference images
Try in chat$0.077 per megapixel
upstream $0.07 per megapixel
A price per megapixel is for one megapixel of output, about a 1024 by 1024 picture. A larger picture costs more.
“From” is the lowest of several published prices, for the smallest size or the cheapest host. Reference images may cost extra where the vendor charges for them.
Through the API
Send /v1/images/generations with your key and any id above, as OpenAI's client sends it. The docs list the parameters.