OpenEnv Walkthrough

A hands-on guide to building, deploying, and scaling RL environments with OpenEnv.

Guide Structure

Section	Description
1. Environments	OpenEnv fundamentals, architecture, and OpenSpiel integration
2. Deployment	Local dev, Docker, and HF Spaces deployment
3. Scaling	WebSocket scaling and infrastructure benchmarks
4. Training	GRPO training with TRL on Wordle

File Structure

tutorial/
├── 01-environments.md          # OpenEnv fundamentals and architecture
├── 02-deployment.md            # Local, Docker, and HF Spaces deployment
├── 03-scaling.md               # WebSocket scaling and benchmarks
├── 04-training.md              # GRPO training tutorial
└── examples/
    ├── OpenEnv_Tutorial.ipynb  # Interactive Colab notebook
    ├── wordle.py               # Wordle environment example
    ├── wordle_prompt.txt       # System prompt for Wordle
    ├── repl_with_llm.py        # REPL with LLM example
    └── unsloth_2048.ipynb      # Unsloth 2048 environment example

Resources

Resource	Link
OpenEnv Repository	github.com/huggingface/OpenEnv
Environment Hub	huggingface.co/collections/openenv
TRL Integration Docs	huggingface.co/docs/trl/openenv
Scaling Experiments	github.com/burtenshaw/openenv-scaling