FLUX.2 Klein

Black Forest Labs

Black Forest Labs' fastest FLUX.2 model. 9B parameter model optimized for speed and budget-friendly image generation.

Model highlights
  • Ultra-fast generation
  • Budget-friendly
  • 9B parameters
  • Multiple aspect ratios
  • Batch-friendly
Modalities
IntextOutimage
Price
$0.015/image
Providers
Live
A real FLUX generation on NinjaChat
"An editorial food photograph of a sliced blood orange tart on an ivory ceramic plate, linen …"

Playground

Preparing playground

Providers

primary

API

POST/api/v1/images/generations
flux-2-klein
curl https://www.ninjachat.ai/api/v1/images/generations \
  -H "Authorization: Bearer $NINJACHAT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{ "model": "flux-2-klein", "prompt": "a red fox in a snowy forest, golden hour", "aspect_ratio": "16:9" }'
promptmodelnsizeaspect_ratioimagewidthheight

Pricing

Per image
$0.015/image

Reference estimate for the catalog configuration. For video, this may reflect the maximum duration; request options and actual duration determine the final price.