创建重排序请求
根据与查询的相关性对文档进行重排序。支持文本、图片和视频内容。
添加 Header 'Authorization: Bearer {账户 API Key}' 进行鉴权
In: header
对应的模型名称。为更好地提升服务质量,我们会对本服务提供的模型进行定期变更,包括但不限于模型上下线和模型服务能力的调整。在可行的情况下,我们会通过公告或消息推送等适当方式通知您此类变更。完整可用模型列表请查看 Models。
"BAAI/bge-reranker-v2-m3"搜索查询。长度必须 ≥ 1。
1 <= length"Apple"待排序的文档列表。支持以下格式:
- 单个文本字符串
- 文本字符串数组 至少需要 1 个文档。
Item: 重排序输入列表中的单个文档项目。
重排序器的指令。仅 Qwen/Qwen3-Reranker-8B、Qwen/Qwen3-Reranker-4B、Qwen/Qwen3-Reranker-0.6B 支持。长度必须 ≥ 1。
1 <= length"Please rerank the documents based on the query."返回的最相关文档或索引数量。必须 ≥ 1。
1 <= value4如果为 false,响应中不包含文档文本;如果为 true,则包含输入文档文本。默认值为 false。
从文档内部生成的最大片段数。长文档会被切分为多个片段进行计算,取各片段中的最高分作为文档得分。仅 BAAI/bge-reranker-v2-m3、Pro/BAAI/bge-reranker-v2-m3、netease-youdao/bce-reranker-base_v1 支持此字段。必须 ≥ 1,默认值为 1024。
10241 <= value文档切分时相邻片段之间的 token 重叠数量。仅 BAAI/bge-reranker-v2-m3、Pro/BAAI/bge-reranker-v2-m3、netease-youdao/bce-reranker-base_v1 支持此字段。必须在 0 到 80 之间。
value <= 80多模态重排序的模型名称。支持模型:Qwen/Qwen3-VL-Reranker-8B
"Qwen/Qwen3-VL-Reranker-8B"搜索查询。支持文本字符串或内容对象。
- 文本查询:纯字符串
- 图片查询:
{"image": "https://example.com/image.jpg"}或 base64
长度必须 ≥ 1。
待排序的文档列表。每个项目可以是文本字符串或内容对象。
- 文本文档:纯字符串
- 文本对象:
{"text": "文档文本"} - 图片对象:
{"image": "https://example.com/image.jpg"}或 base64
至少需要 1 个文档。
["apple","banana","fruit","vegetable"]Item: 多模态重排序输入列表中的单个文档项目。
重排序器的指令。仅 Qwen/Qwen3-Reranker-8B、Qwen/Qwen3-Reranker-4B、Qwen/Qwen3-Reranker-0.6B 支持。长度必须 ≥ 1。
1 <= length"Please rerank the documents based on the query."返回的最相关文档或索引数量。必须 ≥ 1。
1 <= value4如果为 false,响应中不包含文档文本;如果为 true,则包含输入文档文本。默认值为 false。
从单个文档生成的最大片段数。必须 ≥ 1,默认值为 1024。
10241 <= value文档切分时相邻片段之间的 token 重叠数量。必须在 0 到 80 之间。
value <= 80Response Body
模型响应。响应头中包含 x-siliconcloud-trace-id 字段,作为请求的唯一追踪标识,便于日志查询和问题排查。
TypeScript Definitions
Use the response body type in TypeScript.
响应的唯一标识符。
"rerank-20240115-abc123def456"按相关性分数排序的重排序结果列表。
Item: 单个重排序结果。
重排序响应的元数据。
curl -X POST https://api.siliconflow.cn/v1/rerank \
-H "Authorization: Bearer $SILICONFLOW_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "BAAI/bge-reranker-v2-m3",
"query": "Apple",
"documents": ["apple", "banana", "fruit", "vegetable"],
"return_documents": true,
"top_n": 4
}'
import os
import requests
url = "https://api.siliconflow.cn/v1/rerank"
headers = {
"Authorization": f"Bearer {os.environ.get('SILICONFLOW_API_KEY')}",
"Content-Type": "application/json"
}
payload = {
"model": "BAAI/bge-reranker-v2-m3",
"query": "Apple",
"documents": ["apple", "banana", "fruit", "vegetable"],
"return_documents": True,
"top_n": 4
}
response = requests.post(url, json=payload, headers=headers)
print(response.json())
const url = "https://api.siliconflow.cn/v1/rerank";
const headers = {
"Authorization": `Bearer ${process.env.SILICONFLOW_API_KEY}`,
"Content-Type": "application/json"
};
const payload = {
model: "BAAI/bge-reranker-v2-m3",
query: "Apple",
documents: ["apple", "banana", "fruit", "vegetable"],
return_documents: true,
top_n: 4
};
fetch(url, {
method: "POST",
headers: headers,
body: JSON.stringify(payload)
})
.then(res => res.json())
.then(data => console.log(data))
.catch(err => console.error(err));
curl -X POST https://api.siliconflow.cn/v1/rerank \
-H "Authorization: Bearer $SILICONFLOW_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "Qwen/Qwen3-VL-Reranker-8B",
"query": {
"image": "https://example.com/query-image.jpg"
},
"documents": [
{
"image": "https://example.com/doc1.jpg"
},
"这是一个相关的文本文档..."
],
"max_chunks_per_doc": 512
}'
import os
import requests
url = "https://api.siliconflow.cn/v1/rerank"
headers = {
"Authorization": f"Bearer {os.environ.get('SILICONFLOW_API_KEY')}",
"Content-Type": "application/json"
}
payload = {
"model": "Qwen/Qwen3-VL-Reranker-8B",
"query": {
"image": "https://example.com/query-image.jpg"
},
"documents": [
{"image": "https://example.com/doc1.jpg"},
"这是一个相关的文本文档..."
],
"max_chunks_per_doc": 512
}
response = requests.post(url, json=payload, headers=headers)
print(response.json())
const url = "https://api.siliconflow.cn/v1/rerank";
const headers = {
"Authorization": `Bearer ${process.env.SILICONFLOW_API_KEY}`,
"Content-Type": "application/json"
};
const payload = {
model: "Qwen/Qwen3-VL-Reranker-8B",
query: {
image: "https://example.com/query-image.jpg"
},
documents: [
{ image: "https://example.com/doc1.jpg" },
"这是一个相关的文本文档..."
],
max_chunks_per_doc: 512
};
fetch(url, {
method: "POST",
headers: headers,
body: JSON.stringify(payload)
})
.then(res => res.json())
.then(data => console.log(data))
.catch(err => console.error(err));
curl -X POST https://api.siliconflow.cn/v1/rerank \
-H "Authorization: Bearer $SILICONFLOW_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "Qwen/Qwen3-Reranker-8B",
"query": "找出最相关的技术文档",
"documents": ["文档1", "文档2", "文档3"],
"instruction": "优先考虑最新发布的内容",
"overlap_tokens": 20
}'
import os
import requests
url = "https://api.siliconflow.cn/v1/rerank"
headers = {
"Authorization": f"Bearer {os.environ.get('SILICONFLOW_API_KEY')}",
"Content-Type": "application/json"
}
payload = {
"model": "Qwen/Qwen3-Reranker-8B",
"query": "找出最相关的技术文档",
"documents": ["文档1", "文档2", "文档3"],
"instruction": "优先考虑最新发布的内容",
"overlap_tokens": 20
}
response = requests.post(url, json=payload, headers=headers)
print(response.json())
const url = "https://api.siliconflow.cn/v1/rerank";
const headers = {
"Authorization": `Bearer ${process.env.SILICONFLOW_API_KEY}`,
"Content-Type": "application/json"
};
const payload = {
model: "Qwen/Qwen3-Reranker-8B",
query: "找出最相关的技术文档",
documents: ["文档1", "文档2", "文档3"],
instruction: "优先考虑最新发布的内容",
overlap_tokens: 20
};
fetch(url, {
method: "POST",
headers: headers,
body: JSON.stringify(payload)
})
.then(res => res.json())
.then(data => console.log(data))
.catch(err => console.error(err));
{
"id": "rerank-20240115-abc123def456",
"results": [
{
"index": 1,
"document": {
"text": "深度学习是机器学习的子集..."
},
"relevance_score": 0.85
}
],
"meta": {
"tokens": {
"input_tokens": 150,
"output_tokens": 10,
"image_tokens": 0
},
"billed_units": {
"input_tokens": 150,
"output_tokens": 10,
"image_tokens": 0,
"search_units": 1,
"classifications": 0
}
}
}{
"code": 20012,
"message": "string",
"data": "string"
}"Invalid token""Forbidden""404 page not found"{
"message": "Request was rejected due to rate limiting. If you want more, please contact contact@siliconflow.cn. Details:TPM limit reached.",
"data": "string"
}{
"code": 50505,
"message": "Model service overloaded. Please try again later.",
"data": "string"
}"string"