# Example: PPO on Countdown dataset with Megatron-LM

This example shows the usage of PPO on the Countdown dataset with Megatron-LM, adapted from [TinyZero](https://github.com/Jiayi-Pan/TinyZero).

For more detailed information, please refer to the [quick start](../../docs/sphinx_doc/source/tutorial/example_reasoning_basic.md) and [Megatron Tutorial](../../docs/sphinx_doc/source/tutorial/example_megatron.md).

The config file is located in [`countdown.yaml`](countdown.yaml).
