Simplifying reinforcement learning for complex game environments

Type annotations and runtime checking for shape and dtype of JAX/NumPy/PyTorch/etc. arrays. https://docs.kidger.site/jaxtyping/

Solve puzzles. Improve your pytorch.

A scalable asynchronous reinforcement learning implementation with in-flight weight updates.

Atropos is a Language Model Reinforcement Learning Environments framework for collecting and evaluating LLM trajectories through diverse environments

Scalable RL solution for advanced reasoning of language models

Tongyi Deep Research, the Leading Open-source Deep Research Agent

My learning notes/codes for ML SYS.

SkyRL: A Modular Full-stack RL Library for LLMs

A Collection of Competitive Text-Based Games for Language Model Evaluation and Reinforcement Learning

Optimize prompts, code, and more with AI-powered Reflective Text Evolution

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

Async RL Training at Scale

Real-time terminal monitor for InfiniBand networks - htop for high-speed interconnects

Voyager is an interactive RGBD video generation model conditioned on camera input, and supports real-time 3D reconstruction.

Training-Ready RL Environments + Evals

Hunyuan-GameCraft: High-dynamic Interactive Game Video Generation with Hybrid History Condition

A PyTorch native platform for training generative AI models

Automatic evals for LLMs

Environments for LLM Reinforcement Learning

verl: Volcano Engine Reinforcement Learning for LLMs

A high-throughput and memory-efficient inference and serving engine for LLMs

Qwen Code is a coding agent that lives in the digital world.

Call any LLM API with cost tracking, guardrails, logging and load balancing. 1.8k+ models, 80+ providers, 50+ endpoints (unified + native format). Available as a Python SDK or Proxy Server (AI Gate…

Use Claude Code as the foundation for coding infrastructure, allowing you to decide how to interact with the model while enjoying updates from Anthropic.