The Classical Language Toolkit (CLTK) is a Python library offering natural language processing (NLP) for the languages of pre–modern Eurasia. Pre-configured pipelines are available for 19 languages.

• Install: pip install "cltk[openai,stanza,ollama]"
• Code: https://github.com/cltk/cltk
• Docs: https://docs.cltk.org

Maintainers

• Kyle P. Johnson
• Clément Besnier

Previous versions

Previous generations of the CLTK are not supported anymore, but for those needing to use or reference past versions, these are preserved.

Versions 1.x

• Install: pip install cltk==1.5.0
• Code: https://github.com/cltk/cltk/tree/v1
• Docs: https://v1.cltk.org

Versions 0.x

• Install: pip install cltk==0.1.121
• Code: https://github.com/cltk/cltk/tree/v0
• Docs: https://v0.cltk.org