---
id: "qwen/qwen3-reranker-8b"
also: ["qwen/qwen3-reranker-8b", "Qwen/Qwen3-Reranker-8B"]
context: 40960
max_output: 36864
input: ["text"]
output: ["rerank"]
released: "2026-08-13"
api: ["/api/v1/rerank"]
endpoints: 2
gateways: "openrouter (2)"
no_training: 2
trains: 0
retains_prompts: 0
---
# Qwen3 Reranker 8B

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...