Cohere Rerank v3
Commercial cross-encoder reranker for enterprise search and retrieval
Cohere Rerank v3 provides high-accuracy relevance scoring via API. Suitable for enterprise search, long-document reranking, and recommendation pipelines where maximum accuracy is required.
When to use:
- Enterprise search systems requiring top accuracy
- Long-text document reranking (supports extended context)
- When a managed API with SLA is preferred over self-hosted
Input:
- Query: Text query
- Candidate Items: List of candidate texts to be reranked
Output:
- Scores: Relevance scores per candidate
- Ranking: Sorted candidate indices
Inference Settings
No inference-time settings. Scoring is deterministic per query-candidate pair.