Seedream 5.0

ByteDanceModel IDseedream-5-0

Seedream 5.0: ByteDance's January 2026 masterpiece utilizing Cross-Image Semantic Alignment. Featuring native 4K outputs, real-time web retrieval, and an astounding 99%+ text-rendering accuracy. Running 10x faster than v4.5, it challenges Midjourney V8 for the ultimate commercial design API.

ModeText → Image

Input price$0.035 / request

Output priceUnknown

Context lengthUnknown

Capabilities & limits

Use cases

Not available

Model capabilities

Not available

Model Brand: ByteDance
Input modality: Text
Output modality: Image
Max output: Unknown

Pricing

ProviderBilling typePrice summary

ByteDance-Balanced

Per call

Input price$0.035per request

Completion price—

Cache read price—

Cache write price—

ByteDance-Custom

Per call

Input price$0.035per request

Completion price—

Cache read price—

Cache write price—

Integration

Code Example

curl http://127.0.0.1:4179/v1/chat/completions \
  -H "Authorization: Bearer <YOUR_API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "seedream-5-0",
    "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

openai

Supported Parameters

ParameterTypeDefaultDescription

Rate Limits

RPM

No rate limits configured

RPM = requests per minute.