Tiktokenizer
gpt-4o tokenization visualization tool
Input Text
Tokenization Results
Example Texts
Click on an example below to see tokenization results:
About gpt-4o Tokenization
GPT-4o uses the o200k_base tokenizer, which is an advanced tokenization system designed for the optimized version of GPT-4. This tokenizer provides enhanced efficiency for processing various languages and special characters.
Token Usage Tips
- Shorter prompts use fewer tokens and can reduce API costs
- Different languages tokenize differently - some languages use more tokens per word than others
- Special characters and whitespace count as tokens
- Understanding tokenization can help you optimize your prompts for better results