# Tokenization

1. [Tokenization In OpenAI API : Let’s Explore Tiktoken Library](https://medium.com/@basics.machinelearning/tokenization-in-openai-api-lets-explore-tiktoken-library-d02d3ce94b0a), [Github](https://github.com/openai/tiktoken) - Pair encoding (BPE) for tokenization, BPE is a data compression algorithm.
2. (really good) [Hugging Face on tokenization](https://huggingface.co/docs/transformers/tokenizer_summary)
3. [An Explanatory Guide to BERT Tokenizer](https://www.analyticsvidhya.com/blog/2021/09/an-explanatory-guide-to-bert-tokenizer/)


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