README.md

metadata

license: mit
library_name: tokenizers
tags:
  - tokenizer
  - bpe
  - byte-level
  - multilingual
  - code
  - unitronx

{DISPLAY_NAME}

UnitronX is a 32k byte-level BPE tokenizer optimized for English, multilingual (ru/ar/de/es/fr/it/cs/hr/sr), and code. It enforces safe merge boundaries (script changes, ZWJ, letter↔digit), preserves code identifiers, and uses placeholder tokens for URLs/emails/paths/hashes/UUIDs/handles/hashtags.

Files

• tokenizer.json, merges.txt, vocab.json
• tokenizer_config.json, special_tokens_map.json
• meta.json
• (optional) unitronx.tiktoken.json (tiktoken-compatible)

Load with Transformers

from transformers import AutoTokenizer
tok = AutoTokenizer.from_pretrained("UnitronX-Tokenizer-32k-v1")
print(tok.encode("don't split hyphen-words or fooBar123_id in code!"))