---
license: mit
language:
- en
---

## Baby Tokenizer

Compact sentencepiece tokenizer for sample-efficient English language modeling.

### Data

This tokeniser is derived from the BabyLM 100M dataset of mixed domain data, consisting of the following sources:
- CHILDES (child-directed speech)
- Subtitles (speech)
- BNC (speech)
- TED talks (speech)
- children's books (simple written language).

### Specifications

- Vocabulary size: 20k
- Alphabet limit: 150
- Minimum token frequency: 5