---
pretty_name: ZKL CD (parquet)
tags:
- rlhf
- cd
---

# ZKL CD (parquet)

This dataset contains the `cd` split exported by `gen_hf_ds.py`.
Rows are deduplicated and split into `train` and `val`, with `val` containing
2000 examples. You must comply with the licenses and terms of the upstream
dataset.

## Layout

- `train/data/train.parquet`
- `val/data/val.parquet`

## Columns

- `dataset`: always `"cd"`
- `prompt`: chat list of `{"role", "content"}` dicts
- `label`: Countdown ground truth list.
- `id`: stable string id

## Load with `datasets`

```python
from datasets import load_dataset

repo = "dkoplow/ZKL-cd"
train = load_dataset(
    "parquet",
    data_files=f"hf://datasets/{repo}/train/data/train.parquet",
    split="train",
)
val = load_dataset(
    "parquet",
    data_files=f"hf://datasets/{repo}/val/data/val.parquet",
    split="train",
)
```