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THETA documentation

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THETA is a local topic-modeling and analysis toolkit for text research, available through a Web workbench, CLI Agent, and desktop apps.

Choose an entry point

Entry point Guide
Desktop app Download Mac / Windows installers with bundled Python
Web workbench Source setup and launch for your local browser
CLI Agent Terminal setup and usage for natural-language analysis

Read Ways to use THETA for installation, model configuration, and local data storage.

Computation engine guides

Cite the repository

If you use THETA in your research, cite this repository and record the version or commit used.

@misc{codesoul2026theta,
  author = {{CodeSoul-co}},
  title = {THETA: Local Topic Modeling and Research Analysis},
  year = {2026},
  howpublished = {GitHub repository},
  url = {https://github.com/CodeSoul-co/THETA},
  note = {Version 0.3.15}
}

Machine-readable metadata is available in CITATION.cff.