# Seedance 2.5

> ByteDance's Seedance 2.5 audio-video generation model on Cloudflare Workers AI. Creates up to 30-second videos with reference control and editing capabilities.

**ID**: `bytedance/seedance-2.5`  
**Creator**: bytedance  
**Category**: image  
**Context**: Not published  
**Status**: Disabled (since 2026-08-12) — no longer routable or listed; kept for history/usage reference.  
**Reason**: The catalogue is text/embedding-output only; video models stay on disk for future re-enable (same posture as seedance-2.0-mini). Unpriced CF video would also fail metered-catalog-billing.  
**Input**: $0  
**Output**: $0  
**Released**: 2026-08-01  
**Web page**: https://anyrouter.dev/model/bytedance/seedance-2.5

**Input modalities**: text, image  
**Output modalities**: video  

**Capabilities**: video-generation, text-to-video, image-to-video

## Usage

**Endpoint**: `POST https://anyrouter.dev/api/v1/chat/completions`

```bash
curl https://anyrouter.dev/api/v1/chat/completions \
  -H "Authorization: Bearer $ANYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "bytedance/seedance-2.5",
  "messages": [
    {
      "role": "user",
      "content": "Say hi in 3 words."
    }
  ]
}'
```

## Providers

| Provider | Input | Output |
| --- | --- | --- |
| Cloudflare AI Workers | $0 | $0 |

## Source

- Upstream docs: https://developers.cloudflare.com/ai/models/bytedance/seedance-2.5/