This repository contains a curated collection of 300+ case studies from over 80 companies, detailing practical applications and insights into machine learning (ML) system design. The contents are o…

i2LQR: Iterative LQR for Iterative Tasks in Dynamic Environments (CDC 2023) https://arxiv.org/abs/2302.14246

This repository contains multiple approaches for generating global racetrajectories.

[ICLR 2026] Plan-R1: Safe and Feasible Trajectory Planning as Language Modeling

A lightweight deep learning training framework implemented from scratch in C++, featuring a PyTorch-style API.

Reinforcement Learning Tutorial with Demo: DP (Policy and Value Iteration), Monte Carlo, TD Learning (SARSA, QLearning), Function Approximation, Policy Gradient, DQN, Imitation, Meta Learning, Pape…

Code for the paper "Language Models are Unsupervised Multitask Learners"

A Gym for Agentic LLMs

The best ChatGPT that $100 can buy.

Deep Reinforcement Learning

Wife approved HomeOps driven by Kubernetes and GitOps using Flux

My GitOps-managed home Kubernetes cluster... and more! ⛵

GRPO training code which scales to 32xH100s for long horizon terminal/coding tasks. Base agent is now the top Qwen3 agent on Stanford's TerminalBench leaderboard.

A benchmark for LLMs on complicated tasks in the terminal

Lightweight coding agent that runs in your terminal

A C library for creating Excel XLSX files.

GPU documentation for humans

💫 Toolkit to help you get started with Spec-Driven Development

DELT: Data Efficacy for Language Model Training

Nano vLLM

Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads. AntRay is forked from ray, offering incremental new features on top …

slime is an LLM post-training framework for RL Scaling.

Use PEFT or Full-parameter to CPT/SFT/DPO/GRPO 600+ LLMs (Qwen3.5, DeepSeek-R1, GLM-5, InternLM3, Llama4, ...) and 300+ MLLMs (Qwen3-VL, Qwen3-Omni, InternVL3.5, Ovis2.5, GLM4.5v, Llava, Phi4, ...)…

Trae Agent is an LLM-based agent for general purpose software engineering tasks.

Spark RAPIDS plugin - accelerate Apache Spark with GPUs

AGENTS.md — a simple, open format for guiding coding agents

Open source software for autonomous drones.

This is the homepage of a new book entitled "Mathematical Foundations of Reinforcement Learning."