---
dataset_info:
  features:
  - name: content
    dtype: string
  splits:
  - name: train
    num_bytes: 134025361660
    num_examples: 19450435
  download_size: 68402599157
  dataset_size: 134025361660
configs:
- config_name: default
  data_files:
  - split: train
    path: data/train-*
size_categories:
- 10M<n<100M
---

This is a filtered subset of the `allenai/peS2o` dataset which has been: 

1. Stripped of references using a combination of regexes.
2. Aggressively minhash deduped using a shingle size of 20 and a threshold of 0.5.
3. Run through a Lingua English language filter with a confidence threshold of 0.99.
4. Run through an OSCAR trained English KenLM model (at `edugp/kenlm`) perplexity filter for values between 8 and 550.