Train language models with reinforcement learning.
Guides reinforcement-learning post-training of language models with slime, including training setup and custom generation workflows.
When to use it
Use when training needs Megatron-LM with SGLang inference or custom data generation and buffering.
Give it a model checkpoint and JSONL training data; it configures and runs reinforcement-learning training with checkpoint saving.
What you provide
The recommended installation path requires Docker capable of launching a container with GPU access.
Training requires GPUs; the quick-start configuration assigns four GPUs to the actor and four to rollout.
This skill
slimerl/slime:latest
Starts the slime GPU container
slime
Installs slime inside the container