ByteDance: Seedance v1.5 Pro
Seedance v1.5 Pro is a video generation model from ByteDance released on Dec 16, 2025. It reads text and writes video.
- Modalities
- In / out price
- n/a
- Context
- n/a
- Max output
- n/a
- Released
- Dec 16, 2025
- Knowledge cutoff
- n/a
- Tool calling
- Structured output
- Reasoning
- Prompt caching
- Open weights
- Free to use
Supported request parameters
What you can set when you call Seedance v1.5 Pro through an OpenAI compatible API.
- Temperature
temperature
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Seedance v1.5 Pro questions
Is Seedance v1.5 Pro open source?
No. ByteDance serves it through an API only, so you cannot download the weights or host it yourself.
When was Seedance v1.5 Pro released?
Dec 16, 2025.
Catalog data from models.dev (MIT licensed), refreshed daily, last on Oct 15, 2026. The summary is written from these facts.