mxbai-rerank-xsmall-v1

mixedbread-ai/mxbai-rerank-xsmall-v1 is a reranking model hosted by gigarouter. Its purpose is to reorder a set of candidate documents or passages by relevance to a given query. As an xsmall variant, it is optimized for efficient inference, making it suitable for latency-sensitive applications where a lightweight reranker is required. The model card does not provide specific benchmark numbers, performance comparisons, or detailed strengths beyond the model’s architecture and scale. It is available as a managed, OpenAI-compatible API through gigarouter, eliminating the need for local installation.