ByteDance
Latency—
Throughput—
Upload rate—
Context length—
Max output—
Input price$10.7per 1M tokens
Output price—per 1M tokens
Cache read$0per 1M tokens
Cache write$0per 1M tokens
Console
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bytedance/seedance-2.5
ByteDance: seedance-2.5
Seedance 2.5 was officially launched on July 31, 2026. Developed by ByteDance Seed, it supports multimodal reference-based video creation, multi-round extension, and up to 30-second audio-video generation in a single pass.
Modetext、image、audio、video → video
Input price$10.7 per M tokens
Output price—
Context length
Weekly usage0 tokens
Listed at
Performance
Avg TPS—
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Speed
Code Example
curl ${API_BASE_URL}/v1/chat/completions \
-H "Authorization: Bearer <YOUR_API_KEY>" \
-H "Content-Type: application/json" \
-d '{
"model": "seedance-2.5",
"messages": [
{
"role": "user",
"content": "Hello"
}
]
}'Replace <YOUR_API_KEY> with the API key generated on your token management page.
Authentication
All requests must include the Authorization: Bearer <TOKEN> header.
Endpoint Path
POST
openaiSupported Parameters
ParameterTypeDefaultDescription
Rate Limits
GroupRPMTPMRPD
RPM = requests per minute, TPM = tokens per minute, RPD = requests per day. Limits apply by token group.
Pricing
GroupBilling typePrice summary
Doubao0%
Per call
Input price10.7per 1M tokens
Completion price—per 1M tokens
Cache read price0per 1M tokens
Cache write price0per 1M tokens
Doubao0%
Per call
Input price10.7per 1M tokens
Completion price—per 1M tokens
Cache read price0per 1M tokens
Cache write price0per 1M tokens
Doubao0%
Per call
Input price10.7per 1M tokens
Completion price—per 1M tokens
Cache read price0per 1M tokens
Cache write price0per 1M tokens
Doubao0%
Per call
Input price10.7per 1M tokens
Completion price—per 1M tokens
Cache read price0per 1M tokens
Cache write price0per 1M tokens