VectifyAI / PageIndex

Python library and SDK that builds a hierarchical tree index of documents so an LLM can reason through it for retrieval, without vector databases or chunking.

ScrapeGraphAI / Scrapegraph-ai

Python library that uses LLMs and graph-based pipelines to extract structured data from websites and local documents from a natural-language prompt.

lionsoul2014 / ip2region

Offline IP-to-region lookup library and data management framework supporting IPv4 and IPv6 with xdb query clients.

facebookresearch / segment-anything

Inference code, checkpoints, and notebooks for Meta's Segment Anything Model (SAM), which produces object masks from points, boxes, or automatically for whole images.

facebookresearch / audiocraft

PyTorch library for audio generation research, providing inference and training code for MusicGen, AudioGen, and EnCodec.

NVIDIA / Model-Optimizer

A library of model optimization techniques (quantization, pruning, distillation, NAS, speculative decoding, sparsity) that exports compressed checkpoints for inference frameworks.