AI2 Dolma (2023)

A AI2 Dolma (2023) is a very-large text corpus dataset produced by AI2.

• Counter-Example(s):
  • Colossal Clean Crawled Corpus (C4).
  • The Pile Text Corpus.
• See: [[]].

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References

2023

• https://blog.allenai.org/dolma-3-trillion-tokens-open-llm-corpus-9a0ff4b8da64
  • NOTES:
    • Dolma is a 3 trillion token open dataset released by the Allen Institute for AI (AI2) in August 2022.
    • It contains text from diverse sources including the web, academic publications, code, books, and encyclopedias.
    • The goal is to use Dolma to train the Allen Institute's open language model called OLMo.
    • Dolma aims to be the largest open dataset for language model pretraining to date.
    • It was created with principles of openness, representativeness, size, reproducibility, and risk mitigation in mind.
    • The data has gone through source-specific and general processing including deduplication, English-only filtering, risk mitigation, and adding a small fraction of code.
    • Dolma is released under AI2's ImpACT license which requires stating intended use cases and disclosing derivatives.

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