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Embeddings & Rerankers
Embedding models, rerankers and tooling for semantic search and RAG.
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OpenAI Embeddings
text-embedding models via the OpenAI API.
PaidAPI keyCohere Embed and Rerank
Multilingual embedding models and a reranking API for search and RAG.
Free tierAPI keyVoyage AI
High-quality embedding and reranker models for retrieval, including domain-specific variants.
Free tierAPI keyJina Embeddings and Reranker
Multilingual and multimodal embeddings plus rerankers via API, with open weights.
Free tierAPI keyGoogle Gemini Embeddings
Embedding models available through the Gemini API.
Free tierAPI keyMistral Embed
Text and code embeddings from Mistral's API.
PaidAPI keyNomic Embed
Open-weight embedding models with a hosted API from Nomic.
Free tierAPI keySentence Transformers
Python framework for state-of-the-art text and image embedding and reranker models.
FreeNo authBGE (FlagEmbedding)
BAAI's open-source BGE embedding and reranker models.
FreeNo authE5 Text Embeddings
Microsoft's open multilingual E5 embedding models.
FreeNo authQwen3 Embedding
Open Qwen3-based text embedding and reranking models.
FreeNo authAmazon Bedrock Titan Embeddings
Titan embedding models on AWS Bedrock.
PaidOAuthAzure OpenAI Embeddings
OpenAI embedding models hosted on Azure.
PaidOAuthMixedbread
Embedding and reranking models and search API.
Free tierAPI keyText Embeddings Inference
Hugging Face's fast inference server for embedding and reranker models.
FreeNo authFastEmbed
Lightweight, fast Python library for generating embeddings from Qdrant.
FreeNo authTogether AI Embeddings
Embedding models hosted on Together AI.
PaidAPI keyColBERT
Late-interaction retrieval model and library from Stanford.
FreeNo authRAGatouille
Python library that makes ColBERT-style retrieval easy to use in RAG pipelines.
FreeNo authFlashRank
Ultra-light CPU-friendly reranking library.
FreeNo auth