Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Fine-tuning & Reinforcement Learning for LLMs. 🦥 Train OpenAI gpt-oss, DeepSeek, Qwen, Llama, Gemma, TTS 2x faster with 70% less VRAM.

A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go

Convert PDF to markdown + JSON quickly with high accuracy

A generative world for general-purpose robotics & embodied AI learning.

Fully open reproduction of DeepSeek-R1

Build Real-Time Knowledge Graphs for AI Agents

Large-scale Self-supervised Pre-training Across Tasks, Languages, and Modalities

A lightweight, powerful framework for multi-agent workflows

A robust, efficient, low-latency speech-to-text library with advanced voice activity detection, wake word activation and instant transcription.

KAG is a logical form-guided reasoning and retrieval framework based on OpenSPG engine and LLMs. It is used to build logical reasoning and factual Q&A solutions for professional domain knowledge ba…

Supercharge Your Model Training

A simple, easy-to-hack GraphRAG implementation

Fully open data curation for reasoning models

Fast State-of-the-Art Static Embeddings

A Data Streaming Library for Efficient Neural Network Training

Official implementation of NerualSVG

Self-service finite-state machines for the programmer on the go.

Official repo for paper "Structured 3D Latents for Scalable and Versatile 3D Generation".

Neural networks for monitoring cardiac data

"Hyper-RAG: Combating LLM Hallucinations using Hypergraph-Driven Retrieval-Augmented Generation" by Yifan Feng, Hao Hu, Xingliang Hou, Shiquan Liu, Shihui Ying, Shaoyi Du, Han Hu, and Yue Gao.

A python library for simple text summarization

Automated line item generator for Prebid.js and Google Ad Manager

Induce brain-like topographic structure in your neural networks