ronitgupta138 / Vectra-Core

⚡ In-Memory Vector Search Engine & HNSW ANN Graph in Java 21 Loom. Sub-millisecond KNN retrieval, 8-bit scalar quantization (SQ8), 16,000+ QPS.

NVIDIA / cuvs

cuVS - a library for vector search and clustering on the GPU

NGT-labs / NGT

Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data

NVIDIA / raft

RAFT contains fundamental widely-used algorithms and primitives for machine learning and information retrieval. The algorithms are CUDA-accelerated and form building blocks for more easily writing high performance applications.