Tokenreference
Search tokens or tokenize text
⌘K
Tokenizers
Models
Playground
Tokenizer alias
GPT-2 tokenizer
GPT-2 tokenizer alias for r50k_base.
OpenAI
Creator
OpenAI
Vocabulary
r50k_base
Total known tokens
50,257
Mergeable tokens
50,256
Token ID range
0-50,255
Data
r50k_base
Open tokenizer
Open token index
b67c721e