Seedance 2.5 Text-to-Video by BYTEDANCE
bytedance/seedance-2.5/text-to-videoGenerate videos from text prompts with native audio and optional web search.
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 cinematic night scene of the Trojan Horse entering the magnificent city of Troy. Citizens celebrate around the giant wooden horse while torches illuminate ancient marble streets. The camera slowly moves through the crowded city, revealing hidden Greek soldiers inside the wooden structure. Suddenly the atmosphere changes as the gates open and chaos begins. Flames rise across the ancient city, soldiers run through the streets, and the fall of Troy begins. Epic historical fantasy, cinematic storytelling, realistic ancient world.
duration: 5resolution: 720pratio: 16:9output_format: mp4generate_audio: truewatermark: false
A clean cinematic scene with geometric shapes moving slowly, stable fine detail, smooth camera motion
duration: 4resolution: 1080p-esr & 60fpsratio: 16:9output_format: mp4generate_audio: falsewatermark: false
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 | $0.134 /sec | — | — |
| fal.ai | $21.40 /1M tok | — | — |
| Replicate | $0.103–$0.968 /sec | — | — |
| OpenRouter | — | — | — |
Speed and reliability appear once this platform has enough recent runs on a provider.
Questions
- $0.670 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, fal.ai, Replicate, 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": "bytedance-seedance-2.5-text-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.
- duration, resolution, ratio, generate_audio, watermark, return_last_frame, output_format — each one is in the playground form on this page and in the API example.
$0.670 per generation (≈5s clip) · billed 1:1 at provider cost · compare providers