Starred repositories
HeavySkill: Heavy Thinking as the Inner Skill in Agentic Harness
🔥 LeetCode for PyTorch — practice implementing softmax, attention, GPT-2 and more from scratch with instant auto-grading. Jupyter-based, self-hosted or try online.
Comprehensive open-source library of AI research and engineering skills for any AI model. Package the skills and your claude code/codex/gemini agent will be an AI research agent with full horsepowe…
The simplest, fastest repository for training/finetuning small-sized VLMs.
Peekaboo is a macOS CLI & optional MCP server that enables AI agents to capture screenshots of applications, or the entire system, with optional visual question answering through local or remote AI…
The AI that really does things. Any OS. Any Platform. The lobster way. 🦞
LongCat Audio Tokenizer and Detokenizer
This is the official repo for the paper "LongCat-Flash-Omni Technical Report"
AIInfra（AI 基础设施）指AI系统从底层芯片等硬件，到上层软件栈支持AI大模型训练和推理。
Machine Learning Systems: Foundations, Scaling, Agentic AI, and Physical AI (Vols I–IV) • Harvard CS249r | https://mlsysbook.ai
Video+code lecture on building nanoGPT from scratch
An open-source Chinese font derived from Fontworks' Klee One. 一款开源中文字体，基于 FONTWORKS 出品字体 Klee One 衍生。
Open-source release accompanying Gao et al. 2025
Code Repo for EfficientRAG: Efficient Retriever for Multi-Hop Question Answering
[CVPR 2026] 🔥🔥 Official Repo of USO: Unified Style and Subject-Driven Generation via Disentangled and Reward Learning
A collection of formalized statements of conjectures in Lean.
🔧Tool-Star: Empowering LLM-brained Multi-Tool Reasoner via Reinforcement Learning
[ICCV 2025 Highlight] The official repository for "2.5 Years in Class: A Multimodal Textbook for Vision-Language Pretraining"
🔍 Search-o1: Agentic Search-Enhanced Large Reasoning Models [EMNLP 2025]