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Glitter: Visualizing Lexical Surprisal for Readability in Administrative Texts

Published: January 8, 2026 | arXiv ID: 2601.05411v1

By: Jan Černý, Ivana Kvapilíková, Silvie Cinková

Potential Business Impact:

Makes confusing writing easier to understand.

Business Areas:
Text Analytics Data and Analytics, Software

This work investigates how measuring information entropy of text can be used to estimate its readability. We propose a visualization framework that can be used to approximate information entropy of text using multiple language models and visualize the result. The end goal is to use this method to estimate and improve readability and clarity of administrative or bureaucratic texts. Our toolset is available as a libre software on https://github.com/ufal/Glitter.

Country of Origin
🇨🇿 Czech Republic

Repos / Data Links

Page Count
6 pages

Category
Computer Science:
Computation and Language