FLUX 3 Image Klein
Black Forest Labs
FLUX 3 Image Klein is Black Forest Labs’ smaller, faster image generation and editing model, with 5.6 billion parameters and open weights. It supports text-to-image generation, image editing, multiple reference images, and layouts specified with bounding boxes. The hosted API produces images across five resolution classes from 768 × 768 to 4K.
- Image
- Image generation
- Context
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- Max output
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- Input / 1M
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- Output / 1M
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Quickstart
Point any OpenAI-compatible client at Maxynetic Systems and pass bfl/flux-3-image-klein as the model.
curl https://api.maxynetic.com/v1/chat/completions \
-H "Authorization: Bearer $MAXYNETIC_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "bfl/flux-3-image-klein",
"messages": [{ "role": "user", "content": "Explain routing in one line." }]
}'Pricing
Billed per token with no markup on the underlying provider rate.
- This model has no published token pricing.