Using Cohere Rerank 5 Pro on Cohere API

Implementation guide · Cohere Rerank · Cohere

Serverless

Cohere API exposes Cohere Rerank 5 Pro through model ID rerank-v5.0-pro. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.

Last refreshed 2026-10-21. Next refresh: weekly.

Quick Start

  1. 1
    Create an account at Cohere API and generate an API key.
  2. 2
    Use the Cohere API SDK or REST API to call rerank-v5.0-pro — see the documentation for request format.
  3. 3
    You'll be billed $0.05/1M input. See full pricing.
API PortalDocumentationPricingModel Card

Code Examples

See Cohere API documentation for integration details.

Pricing on Cohere API

TypePrice (per 1M)
Input tokens$0.05

Capabilities

No model capability flags are currently sourced.

About Cohere Rerank 5 Pro

Cohere Rerank 5 Pro is Cohere's highest-quality reranking model, released October 21, 2026 with the Rerank 5 generation. It is multilingual, reranks English and non-English documents and semi-structured JSON within a 32,768-token query-plus-document window, and adds Context Focus, which returns the most relevant passages inside each document as scored character spans, plus calibrated relevance scores. Cohere reports it leads ViDoRe V3, nanoMTEB, BRIGHT and BEIR among the rerankers it tested. The Cohere API serves it as rerank-v5.0-pro.

Full model details →

Model Specs

Released2026-10-21
Parameters2B
Context32K

More Models on Cohere API

Cohere Rerank v4.0 ProCohere Rerank v4.0 FastCohere Rerank v3.5Cohere Rerank English v3.0Cohere Rerank Multilingual v3.0Cohere Rerank 5 Fast
All models on Cohere API →

Provider

Cohere API

Cohere

Toronto, Ontario, Canada