---
license: apache-2.0
task_categories:
- text-generation
- question-answering
language:
- en
tags:
- fine
- finepdfs
- edu
- fineweb
- web
- pdf
- pdfs
- clean
- filtered
- cleaned
- reason
- reasoning
- logic
- high-quality
- curated
- fine data
- FW
- fineweb edu
- FW edu
- educational
- dense
- non-synthetic

size_categories:
- 100K<n<1M
---
# PerfectPdfs

PerfectPdfs is a **heavily filtered and cleaned** english-only version of finepdfs-edu.

It removes **all truncated rows**, ensures every row has atleast a 0.95+ english score, deletes **any duplicates**, fixes misspellings, and keeps only rows with a **3+ edu score**.

It also deletes unneeded tags for training include dump, id, offset, url, date, file_path, language (we already know it's english), minhash_cluster_size, extractor, and more.

## Dataset Details

- **Curated by:** AInion
- **Funded by:** ArrowAI
- **Shared by:** MoreThought
- **Language:** english
- **License:** apache 2.0

### Dataset Sources

- **Repository:** HuggingFaceFW/finepdfs-edu
- **Producers:** HuggingFaceFW
- **License:** odc-by

#### Statistics


| Total parquet size | Total rows | Average parquet row size |
| -------- | -------- | -------- |
| **5.6GB**   | **1,648,110**   | **3.39kb**   |

## Uses

- PreTraining SLMs on clean, heavily filtered top-tier pdfs.
- PostTraining LLMs on clean, heavily filtered top-tier pdfs.
- PreTraining data quality benefits on SLMs research.