mastering-pytorch-rl-nlp
Installation
SKILL.md
Mastering PyTorch: Deep RL and NLP
Expert guidance for PyTorch 2.7+ development covering Deep Reinforcement Learning with TorchRL and NLP with HuggingFace Transformers.
Verified Library Versions (December 2025)
| Library | Version | Notes |
|---|---|---|
| PyTorch | 2.9.1+ | Use 2.7+ minimum, CUDA 12.4 recommended |
| TorchRL | 0.10.x | GymEnv, SyncDataCollector, ClipPPOLoss |
| HuggingFace Transformers | 4.56.2+ | AutoTokenizer, Trainer, pipeline |
| Gymnasium | 1.0.0+ | OpenAI Gym is DEPRECATED |
| PEFT | Current | LoRA fine-tuning |
| PettingZoo | Current | Multi-agent RL |
Deprecation Warnings
ALWAYS avoid these deprecated patterns: