HuggingFaceGECLM/mix_tok_v2

V1 of an English/code tokenizer. Byte-level BPE, 64k vocab, split digits (the difference with v1). Equal mix between: On the NL side:

• Books
• C4
• v1 of our CC (helen quality classifier)
• enwiki
• Gutenberg
• Reddit

On the code side:

• Jupyter notebooks (0.5 weight, it was small)
• GH issues
• Stackexchange
• The cleaned Python Stack

For a total of 1/3 code data (although there is a lot of English in Stackexchange and GH).