tiktoken
tiktoken is a fast BPE tokeniser for use with OpenAI's models
0.13.0
233M downloads/mo
#172 most downloaded on PyPI
openai/tiktoken
What this package is like to depend on
Last release 3 months ago
15 May 2026
Ships fairly regularly
a new release about every 3 months
This project publishes no release notes
the list below is its commits, not an announcement
Nothing withdrawn
no release was ever pulled
4 years old
19 releases · first in 2022
2 releases in the last 12 months
see the full history below
Release timeline
19 releases · Dec 2022 to May 2026Releases
latest 19-
0.13.015 May 2026Nothing published for this version
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0.12.006 Oct 2025Nothing published for this version
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0.11.008 Aug 2025Nothing published for this version
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0.10.005 Aug 2025Nothing published for this version
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0.9.014 Feb 2025Nothing published for this version
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0.8.003 Oct 2024Nothing published for this version
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0.7.013 May 2024Nothing published for this version
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0.6.009 Feb 2024Nothing published for this version
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0.5.203 Dec 2023Nothing published for this version
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0.5.113 Sep 2023Nothing published for this version
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0.5.012 Sep 2023Nothing published for this version
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0.4.007 May 2023Nothing published for this version
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0.3.328 Mar 2023Nothing published for this version
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0.3.217 Mar 2023Nothing published for this version
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0.3.113 Mar 2023Nothing published for this version
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0.3.002 Mar 2023Nothing published for this version
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0.2.003 Feb 2023Nothing published for this version
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0.1.203 Jan 2023Nothing published for this version
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0.1.115 Dec 2022Nothing published for this version