qwark-corpus / README.md
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Librarian Bot: Add language metadata for dataset (#2)
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metadata
language:
  - en
dataset_info:
  features:
    - name: text
      dtype: string
    - name: id
      dtype: string
    - name: metadata
      struct:
        - name: date
          dtype: timestamp[us]
        - name: dump
          dtype: string
        - name: file_path
          dtype: string
        - name: int_score
          dtype: int64
        - name: language
          dtype: string
        - name: language_score
          dtype: float64
        - name: score
          dtype: float64
        - name: token_count
          dtype: int64
        - name: url
          dtype: string
  splits:
    - name: train
      num_bytes: 5292938151.266562
      num_examples: 999245
  download_size: 2716629909
  dataset_size: 5292938151.266562
configs:
  - config_name: default
    data_files:
      - split: train
        path: data/train-*

Qwark Corpus

1.3B+ high quality tokens from the internet, based on HuggingFaceTB/smollm-corpus's fineweb-edu-dedup subset as well as FineMath-4+.

Filtering process:

Step Description Rows
1. Stream dataset until 600K samples have been selected from SmolLM Corpus Keep only items with score >= 3.5 600,000
2. Remove items with length > 50,000 Filter items exceeding 50,000 characters in length 597,142
3. Combine with a selection of 4,000 TED transcripts Add educational TED talk transcripts to the dataset 601,147
4. Stream 400K samples from FineMath-4+ Keep only items with score >= 4.0 1,001,147
5. Remove items with length > 50,000 Filter items exceeding 50,000 characters in length 999,245