Text Embedding Python Packages

mteb

MTEB: Massive Text Embedding Benchmark

instructorembedding

[ACL 2023] One Embedder, Any Task: Instruction-Finetuned Text Embeddings

gritlm

Generative Representational Instruction Tuning

qwen3-embed

Lightweight Qwen3 text embedding and reranking via ONNX Runtime and GGUF

m3serve

Optimised BAAI/bge-m3 serving with dense + sparse + ColBERT embeddings, async dynamic batching and pipeline GPU inference

semaclust

clustering similar strings using sentence embeddings and agglomerative clustering

embeddingcache

Retrieve text embeddings, but cache them locally if we have already computed them.

sentrev

SenTrEv - Simple customizable evaluation for dense and sparse retrieval performance on your text documents

vecstore-rs

Embeddable vector database for Rust and Python. HNSW indexing, metadata filtering, hybrid search, and snapshots. The SQLite of vector search.