Supported Regions and models for reranking in Amazon Bedrock - Amazon Bedrock

Supported Regions and models for reranking in Amazon Bedrock

Rerank is supported in the following Regions (for more information about Regions supported in Amazon Bedrock see Amazon Bedrock endpoints and quotas):

  • US West (Oregon)

  • Asia Pacific (Tokyo)

  • Canada (Central)

  • Europe (Frankfurt)

Rerank is supported for the following foundation models (to see which Regions support each model, refer to Supported foundation models in Amazon Bedrock):

  • Amazon Rerank 1.0

  • Cohere Rerank 3.5

For more information about reranking with Cohere models and their inference parameters, see Rerank on the Cohere documentation website.