> For the complete documentation index, see [llms.txt](https://slm-lab.gitbook.io/slm-lab/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://slm-lab.gitbook.io/slm-lab/using-slm-lab.md).

# Using SLM Lab

- [Train: PPO on CartPole](https://slm-lab.gitbook.io/slm-lab/using-slm-lab/train-ppo-cartpole.md)
- [Resume and Replay](https://slm-lab.gitbook.io/slm-lab/using-slm-lab/resume-and-replay.md)
- [Core Concepts](https://slm-lab.gitbook.io/slm-lab/using-slm-lab/lab-organization.md)
- [Agent Spec](https://slm-lab.gitbook.io/slm-lab/using-slm-lab/agent-spec-ddqn+per-on-lunarlander.md)
- [Env Spec](https://slm-lab.gitbook.io/slm-lab/using-slm-lab/environment-spec-a2c-on-bipedalwalker.md)
- [Meta Spec](https://slm-lab.gitbook.io/slm-lab/using-slm-lab/meta-spec-high-level-specifications.md)
- [Search Spec](https://slm-lab.gitbook.io/slm-lab/using-slm-lab/search-spec-ppo-on-breakout.md)
- [GPU Training](https://slm-lab.gitbook.io/slm-lab/using-slm-lab/gpu-usage-ppo-on-pong.md)
- [Remote Training](https://slm-lab.gitbook.io/slm-lab/using-slm-lab/remote-training.md)
- [Async Training: Hogwild!](https://slm-lab.gitbook.io/slm-lab/using-slm-lab/async-training-a3c-hogwild.md)
- [Running Benchmarks](https://slm-lab.gitbook.io/slm-lab/using-slm-lab/benchmark-specs.md)
- [CLI Reference](https://slm-lab.gitbook.io/slm-lab/using-slm-lab/slm-lab-command.md)