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Qwen3 Reranker 8B

来源介绍(英文)

Qwen3 Reranker 8B is a text reranking model from Alibaba Cloud built on the Qwen3 architecture. It evaluates query-document pairs to produce relevance scores for use in retrieval and RAG...

模型概览

模型规格

上下文
40,960 tokens
最大输出
36,864 tokens
架构
text->rerank
分词器
Qwen3
知识截止时间
暂未提供
内容审核
OPENROUTER

完整价格

同步自 OpenRouter。Token 价格均按每百万 Token 展示。

输入
$0.2
每百万输入 Token
API

快速调用

在本地设置 OPENROUTER_API_KEY。Python 需安装 requests;JavaScript 在 Node.js 中运行。密钥应保存在服务端。

API 文档

curl --fail-with-body https://openrouter.ai/api/v1/rerank \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"qwen/qwen3-reranker-8b","query":"What is the capital of France?","documents":["Paris is the capital of France.","Berlin is the capital of Germany."],"top_n":1}'
能力与模态

输入输出

输入
text
输出
rerank
API

支持的 API 参数

可用提供方

1 提供方

核验日期: 2026年9月16日

在 OpenRouter 查看实时 Provider

Provider 可用性、延迟、吞吐量和路由会持续变化,请前往来源页面查看实时运行数据。

OpenRouter

Fireworks

暂未提供
上下文
41K
最大输出
37K
qwen

4 个模型

全部模型
qwen logoqwen

Qwen: Qwen3.8 Omni Flash

Qwen3.8 Omni Flash is an omni-modal reasoning model from Alibaba, the first Qwen model built around agentic capabilities with native audio-video understanding. It is suited for audio-video analysis and summarization,...

上下文
1M
输入
text · image · audio · video
输出
text
输入: $0.15输出: $0.47每百万 Token
查看模型详情
qwen logoqwen

Qwen: Qwen3.8 Max (0902)

Qwen3.8 Max 0902 is an updated snapshot of Qwen3.8 Max from Alibaba's Qwen team. It is a 2.4-trillion-parameter mixture-of-experts model that accepts text, image, and video input and returns text,...

上下文
1M
输入
text · image · video
输出
text
输入: $2输出: $6每百万 Token
查看模型详情
qwen logoqwen

Qwen: Qwen3.8 Flash

Qwen3.8 Flash is a multimodal reasoning model from Alibaba. It is suited for coding assistance, agentic workflows, visual understanding, document and codebase analysis, desktop interaction, chart analysis, and long-video analysis.

上下文
1M
输入
text · image · video
输出
text
输入: $0.15输出: $0.47每百万 Token
查看模型详情
qwen logoqwen

Qwen: Qwen3.8 27B

Qwen3.8 27B is an open-weight dense vision-language model from Qwen. It is suited for coding, professional workflows, research, multimodal interaction, and long-running agent tasks, with flexible thinking that can be...

上下文
1M
输入
text · image · video
输出
text
输入: $0.42输出: $3每百万 Token
查看模型详情