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gpt-tokenizer

The fastest JavaScript BPE Tokenizer Encoder Decoder for OpenAI's GPT models (gpt-5, gpt-o*, gpt-4o, etc.). Port of OpenAI's tiktoken with additional features.

Activity

Latest release
1w ago
Total releases
40
Cadence
~5 days
Last 12 months
8

Reach

Downloads (recent)
1.2M
Stars
856

Details

License
MIT
First release
Apr 16, 2023
Releases
Version Released
4.1.0 minor
4.0.4 patch
4.0.3 patch
4.0.2 patch
4.0.1 patch
4.0.0 major
3.4.0 minor
3.3.0 minor
3.2.0 minor
3.1.0 minor
3.0.1 patch
3.0.0 major
2.9.0 minor
2.8.1 patch
2.8.0 minor
2.7.0 minor
2.6.2 patch
2.6.1 patch
2.6.0 minor
2.5.1 patch
2.5.0 minor
2.4.1 patch
2.4.0 minor
2.3.0 minor
2.2.3 patch
2.2.2 patch
2.2.1 patch
2.2.0 minor
2.1.2 patch
2.1.1 patch
2.1.0 minor
2.0.0 major
2.0.0-beta.2 pre
2.0.0-beta.1 pre
1.0.5 patch
1.0.4 patch
1.0.3 patch
1.0.2 patch
1.0.1 patch
1.0.0 initial