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Doubao Seed 2.1 Turbo

bytedancebytedance/doubao-seed-2.1-turbo

ByteDance Doubao Seed 2.1 Turbo — cost-efficient tier. 256K context. Text input only. Cost ¥3/$0.417 / ¥15/$2.083 per MTok (I/O).

Context Length
256K
Max Output
33K
Input Priceper 1M tokens
$0.540/ 1M tokens
Output Priceper 1M tokens
$2.70/ 1M tokens

Modalities

text→text

Pricing Breakdown

TypeRate
Input$0.540 / 1M tokens
Output$2.70 / 1M tokens

Supported Parameters

temperaturemax_tokenstop_ptoolstool_choiceresponse_formatstop

API Usage Examples

Use the global api.therouter.ai endpoint shown below for new integrations; the legacy China accelerated endpoint is retired.

cURL
curl https://api.therouter.ai/v1/chat/completions   -H "Content-Type: application/json"   -H "Authorization: Bearer $THE_ROUTER_API_KEY"   -d '{
    "model": "bytedance/doubao-seed-2.1-turbo",
    "messages": [
      {"role": "user", "content": "Summarize the key points from this input."}
    ]
  }'
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