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Models/seedance/Seedance 2.5

Seedance 2.5

Volcengine Ark·seedance
seedance-2.5Video·

ByteDance next-generation video model, natively generates up to 30s in a single pass, supports text/image/audio/video multimodal input with up to 50 reference materials, plus local editing with consistent visuals

Context Window
Input Price /M in
Free/M in
Output Price /M out
$6.46$5.82/M out
Cached Input Price /M
Free/M
Max Completion
Input Modalities
text, image, audio, video
Output Modalities
video
ChatVisionStreamingNew-10%Creative

Description

ByteDance next-generation video model, natively generates up to 30s in a single pass, supports text/image/audio/video multimodal input with up to 50 reference materials, plus local editing with consistent visuals

Available Providers

AllToken can route requests to the providers below based on route priority and policy.

ProviderContextInputOutputCached / MLatencyThroughput

Best For

ByteDance next-generation video model, natively generates up to 30s in a single pass, supports text/image/audio/video multimodal input with up to 50 reference materials, plus local editing with consistent visuals

How To Use This Model

Use the exact model ID shown below. This is the safest way to avoid call failures, variant mismatches, or incorrect route assumptions.

curl https://api.alltoken.ai/v1/chat/completions \
  -H "Authorization: Bearer sk-your-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "seedance-2.5",
    "messages": [
      {"role": "user", "content": "Hello!"}
    ]
  }'
Supported Parameters
temperaturetop_pmax_tokens
API Key Setup
Smart Routing

Let the platform choose the best provider path automatically.

Default Model

If a request does not specify a model, default the key to seedance-2.5.

Forced Model

Always override incoming requests and lock the key to seedance-2.5.