Reorder

POST

https://api.key4u.vn/v1/rerank

Given a hint, the model will return one or more predicted completions and can also return the probability of the surrogate marker for each position.

Complete creation for the provided prompts and parameters

Official documentation: https://docs.siliconflow.cn/cn/api-reference/rerank/create-rerank

Request

Authorization

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

Authorization: Bearer ********************

Header Params

Body Params application/json

Examples

Responses

🟢200

application/json

Bodyapplication/json

🟠400Bad request or validation failed

🟠401Missing or invalid API Key

Request Example

Shell

JavaScript

Java

Swift

curl --location 'https://api.key4u.vn/v1/rerank' \
--header 'Accept: application/json' \
--header 'X-Forwarded-Host: localhost:5173' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
  "documents": [
    "Text ranking models are widely used in search engines and recommendation systems, where they rank candidate texts based on textual relevance.",
    "Quantum computing is a frontier field in computer science.",
    "The development of pretrained language models has brought new advances to text ranking models."
  ],
  "instruct": "Given a web search query, retrieve relevant passages that answer the query.",
  "model": "qwen3-rerank",
  "query": "What Is a Text Ranking Model?",
  "top_n": 2
}'

Response Example

200 - 1

{
  "choices": [
    {
      "finish_reason": "stop",
      "index": 0,
      "message": {
        "content": "\n\nHello there, how may I assist you today?",
        "role": "assistant"
      }
    }
  ],
  "created": 1677652288,
  "id": "chatcmpl-123",
  "object": "chat.completion",
  "usage": {
    "completion_tokens": 12,
    "prompt_tokens": 9,
    "total_tokens": 21
  }
}

Modified at 2026-10-13 12:32:40

Text to Music (Chat format)

GPTs dialogue