Doubao-Seed-Translation

POST

/doubao/api/v3/responses

Doubao-Seed-Translation is a self-developed multilingual translation model supporting translation between 28 languages. It delivers highly accurate, natural, and fluent translations. Its Chinese-English translation quality is comparable to Deepseek-R1, and its general multilingual translation performance matches or surpasses GPT-4o / Gemini-2.5-Pro. The model is precisely adapted for various scenarios, including office and entertainment. It supports a 4K context window and can output up to 3K tokens.

Pricing: Input 0.0002 PTC/1000 tokens
Pricing: Output 0.0006 PTC/1000 tokens

Request

Header Params

Body Params application/json

Example

{
  "model": "doubao-seed-translation-250915",
  "input": [
    {
      "role": "user",
      "content": [
        {
          "type": "input_text",
          "text": "If the incessant rain drizzles down for months without clearing, the gloomy wind howls furiously, and muddy waves surge into the sky",
          "translation_options": {
            "source_language": "zh",
            "target_language": "en"
          }
        }
      ]
    }
  ]
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.302.ai/doubao/api/v3/responses' \
--header 'Authorization: Bearer sk-jls4AaVBGoe1GwZD64qZA1qyKTN1MPHa4NmvH1cT68z7K1Zz' \
--header 'Content-Type: application/json' \
--data-raw '{
  "model": "doubao-seed-translation-250915",
  "input": [
    {
      "role": "user",
      "content": [
        {
          "type": "input_text",
          "text": "If the incessant rain drizzles down for months without clearing, the gloomy wind howls furiously, and muddy waves surge into the sky",
          "translation_options": {
            "source_language": "zh",
            "target_language": "en"
          }
        }
      ]
    }
  ]
}'

Responses

🟢200Success

application/json

Body

Example

{}

Modified at 2025-09-29 09:50:42