Flux Dev by BLACK-FOREST-LABS
black-forest-labs/flux-devFlux-dev text to image model, 12 billion parameter rectified flow transformer.
Set up the model and run your first generation.
Ctrl ⏎Examples
Runs published with this model. Load one into the playground and change whatever you like.
A solitary person standing by a large window in a minimalist interior, soft daylight illuminating the space, gentle shadows, natural tones, realistic photography, calm and cinematic composition.
seed: -1size: 1024*1024strength: 0.8num_images: 1guidance_scale: 3.5num_inference_steps: 28
Providers
Where this model can run, priced for your account. Auto routing picks the top row and moves down it if a provider fails.
| Provider | Price | Speed | Completed |
|---|---|---|---|
| Atlas CloudLowest price | $0.012 /gen | — | — |
| Replicate | $0.025 /gen | — | — |
| fal.ai | $0.025 /MP | — | — |
| OpenRouter | — | — | — |
Speed and reliability appear once this platform has enough recent runs on a provider.
Flux Kontext Dev$0.025Flux Kontext Dev Lora$0.030Flux Schnell$0.003BLACKFORESTLABS FLUX 3 Extend Video$2.050BLACKFORESTLABS FLUX 3 First & Last Frame to Video$0.850BLACKFORESTLABS FLUX 3 Image-to-Video$0.850BLACKFORESTLABS FLUX 3 Keyframes to Video$0.850BLACKFORESTLABS FLUX 3 Text-to-Video$0.850
Questions
- $0.012 per generation on ElliSekiz — the provider's own price, billed 1:1 from a prepaid USD balance with no markup and no subscription. Failed generations are free.
- Atlas Cloud, Replicate, fal.ai, OpenRouter. Requests route to the cheapest available provider automatically, or you can pin one per request or per model.
- POST to https://ellisekiz.ai/api/v1/generations with "model": "flux-dev" and your prompt, authenticated with an ElliSekiz API token. The API tab on this page has the full request for this model, including its own parameters.
- image, seed, size, strength, mask_image, num_images, guidance_scale, num_inference_steps and more — each one is in the playground form on this page and in the API example.
from $0.012 per generation across 3 providers · billed 1:1 at provider cost · compare providers