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Documentation Index

Fetch the complete documentation index at: https://backstage.spotify.com/docs/llms.txt

Use this file to discover all available pages before exploring further.

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Overview

Cohere provides both LLM capabilities and advanced re-ranking models that can be used to improve the relevance of generated content and reduce inconsistencies from document indexing.

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Configuration

To use Cohere, configure it in the Plugin settings page under the AI Gateway section:
FieldDescriptionExample
API KeyYour Cohere API keyyour-cohere-api-key
Base URLOptional, to point at a gatewayhttps://ai-gateway.example.com/cohere
HeadersOptional, e.g. for authentication with gatewayKey: X-Custom-Header
Value: custom-value

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For Language Models

Set the default language model: 
Language Model: cohere|command-a-03-2025

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For Re-ranking

Optionally configure Cohere for re-ranking: 
Reranking Model: cohere|rerank-v3.5

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Supported Models

Re-ranking:
  • rerank-v3.5 (recommended)
A full list of supported models can be found in the Cohere documentation.