Cohere Embed v4

Cohere Embed v4 is the next-generation embedding model from Cohere, delivering improved embedding quality with better semantic understanding across domains and document types. It builds on the v3 architecture with enhancements in handling long documents, technical content, and nuanced semantic relationships.

The v4 model offers improved performance on retrieval benchmarks, better cross-lingual alignment for multilingual use cases, and more robust handling of domain-specific vocabulary. It produces dense vector representations optimized for cosine similarity search in vector databases.

Embed v4 is recommended for new projects requiring the latest in embedding technology, offering a clear quality upgrade over v3 for both English and multilingual applications.