B
FLUX 3 Image Klein
FLUX 3 Image Klein, an image model from Black Forest Labs.
imageModelOverride: { model: "flux-3-image-klein" }
Black Forest Labs·Released October 2026Pricing
- List price
- $0.008-$0.036/image
- Per generation
- $0.010
Specifications
- Context window
- 32,000 tokens
- Aspect ratios
- 16
- Released
- October 2026
- Capabilities
- FastLow cost
Parameters
Model options, passed in
imageModelOverride.config.| Parameter | Type | Default | Range / options |
|---|---|---|---|
imagesUp to 10 images to edit or combine, referred to in the prompt. | Image URLs | — | — |
aspect_ratio | Select | auto | auto1:116:99:164:33:4+10 |
resolution | Select | 1k | 768sq1k1.5k2k4k |
Use this model
await mindstudio.generateImage({ prompt: "...", imageModelOverride: { model: "flux-3-image-klein", config: { resolution: "1k", }, }, });