flexitok/bpe_ltr_jpn_Jpan_8000_v2

Byte-Level BPE Tokenizer: jpn_Jpan (8K)

A Byte-Level BPE tokenizer trained on jpn_Jpan data from Fineweb-2-HQ.

Training Details

Parameter	Value
Algorithm	Byte-Level BPE
Language	jpn_Jpan
Target Vocab Size	8,000
Final Vocab Size	9,956
Pre-tokenizer	custom:jpn_Jpan
Number handling	ltr_3digit
Contraction handling	True
Normalizer	NFC
Special Tokens	<s>, </s>, <pad>, <unk>
Training Shards	2

Usage

from transformers import AutoTokenizer

tokenizer = AutoTokenizer.from_pretrained("flexitok/bpe_ltr_jpn_Jpan_8000_v2")
tokens = tokenizer.encode("Hello, world!")

Files

• tokenizer.json — Full HuggingFace tokenizer
• vocab.json — Vocabulary mapping
• merges.txt — BPE merge rules

Sample Encoding

Text	Tokens	Token IDs
Hello, world! 12345 This is a test. こんにちは	H, ell, o, ,, Ġw, or, ld, !, Ġ, 123, 45, ĠT, h, is, Ġis, Ġa, Ġt, est, ., Ġãģĵ	42, 4980, 81, 14, 2117, 953, 5795, 3, 223, 9470, 4690, 1611, 74, 1257, 4909, 2412, 1086, 3761, 16, 4547