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Doubao Seed 2.0 Pro

doubaodoubao/doubao-seed-2-0-pro

Doubao Seed 2.0 Pro — flagship Seed 2.0 model with strongest reasoning and tool use.

Context Length
131K
Max Output
33K
Input Priceper 1M tokens
$0.5333/ 1M tokens
Output Priceper 1M tokens
$2.67/ 1M tokens

Modalities

text→text

Pricing Breakdown

TypeRate
Input$0.5333 / 1M tokens
Output$2.67 / 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": "doubao/doubao-seed-2-0-pro",
    "messages": [
      {"role": "user", "content": "Summarize the key points from this input."}
    ]
  }'
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