AI article
How we measure the real CEFR level of a book, and where it still fails
Community description: Most graded readers have a level printed on the cover. Almost nobody can tell you how it was...
Dev.to | Nov 3, 2026 | NewGen Books
Automated excerpt
Only two reference points had a known level. Version 1.1 was fitted to texts of known level instead. Version 1.2 adds that offset for fiction.
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