BLACKFORESTLABS FLUX 3 First & Last Frame to Video by BLACK-FOREST-LABS
black-forest-labs/flux-3/first-last-frame-to-videoGenerate a video between a start frame and an end frame using FLUX 3.
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 mysterious traveler moving through a massive space-time tunnel, surrounded by swirling galaxies, glowing energy waves, and fragments of different eras floating in the cosmic vortex. The character reaches forward as countless timelines unfold around them, ancient civilizations, futuristic cities, and unknown worlds appearing in the distance. Epic cinematic composition, dramatic lighting, sci-fi atmosphere, ultra realistic, IMAX movie style, volumetric light, 8K, masterpiece.
aspect_ratio: 9:16resolution: 720pduration: 5generate_audio: truesafety_tolerance: 2start_image_url: https://static.atlasclou
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 |
|---|---|---|---|
| fal.aiLowest price | not verified | — | — |
| Atlas Cloud | not verified | — | — |
Speed and reliability appear once this platform has enough recent runs on a provider.
Flux Dev$0.012Flux Kontext Dev$0.025Flux Kontext Dev Lora$0.030Flux Schnell$0.003BLACKFORESTLABS FLUX 3 Extend Video$2.050BLACKFORESTLABS FLUX 3 Image-to-Video$0.850BLACKFORESTLABS FLUX 3 Keyframes to Video$0.850BLACKFORESTLABS FLUX 3 Text-to-Video$0.850
Questions
- $0.850 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.
- fal.ai, Atlas Cloud. 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": "black-forest-labs-flux-3-first-last-frame-to-video" 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.
- start_image_url, end_image_url, aspect_ratio, resolution, duration, generate_audio, safety_tolerance, seed — each one is in the playground form on this page and in the API example.
$0.850 per generation (≈5s clip) · billed 1:1 at provider cost · compare providers