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Qwen3-Reranker-4B

Name in the API
Qwen/Qwen3-Reranker-4B
Base model
Qwen/Qwen3-Reranker-4B
Type
Reranking
Input → output
a query and a list of documents → a relevance score per document
Context length
40,960 tokens
Availability
Dedicated
Hardware
A 24 GB slice of a GPU per instance
Endpoint
/v1/rerank