R
Runware: flux.2-klein-9b
flux.2-klein-9b
4 img in
Released Jan 15, 2026Updated Aug 15, 2026
FLUX.2 [klein] 9B is a 9B parameter rectified flow transformer from Black Forest Labs, paired with an 8B Qwen3 text embedder, that unifies text to image generation and multi reference image editing in one compact model. Its weights are released under the FLUX Non-Commercial License.
Mode image
Inputs used for the providers' own purposes
At least one provider of this model uses your inputs for its own purposes, for example to train AI models. Do not enter personal data of third parties or sensitive data. You can object to this use at any time in your account settings or via "Manage consents" in the chat.
Read the privacy policyPricing
Price per request
$0.0085/ image
Compatible endpoints image-generationVendor Runware
Uptime
Performance
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Frequently asked questions
Use flux.2-klein-9b in
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Base URL
https://api.unorouter.com/v1Call flux.2-klein-9b from your code
Point any OpenAI-compatible SDK at UnoRouter and request the model by name. Replace YOUR_API_KEY with a real key from your dashboard.
bash
curl https://api.unorouter.com/v1/chat/completions \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "flux.2-klein-9b",
"messages": [{"role": "user", "content": "Hello!"}]
}'Available endpoints
image-generation
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