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Kotoshu Kotoshu 言修

ru Русский n. — full feature

Russian

Cyrillic spelling, checked letter by letter

Specimen

Здраствуйте, извените за задержку с ответом.

1. Здраствуйте Здравствуйте

2. извените извините

What arrives on demand

dictionary
Hunspell dictionary with full affix morphology and compounding
frequency
Kelly frequency tiers — common words rank first in every suggestion list
semantic
FastText ONNX embedding model for context-aware reranking — available as fluency (~15 MB, the default), full (120 MB), or mini (~3 MB), chosen at setup
keyboard
Keyboard proximity on the JCUKEN layout

Automatic detection is included — a document in this language is found before it is checked.

Set it up

gem install kotoshu
kotoshu setup ru

# optional, for semantic reranking
gem install onnxruntime
kotoshu setup ru --model                  # fluency, the default (~15 MB)
kotoshu setup ru --model --tier full      # maximum accuracy (~120 MB)

Notes

  1. 1.

    Keyboard-proximity suggestions use the JCUKEN layout, the standard Cyrillic arrangement.

  2. 2.

    Kelly frequency tiers rank suggestions by usage, from the Kelly Project CEFR vocabulary lists.

  3. 3.

    The fastText ONNX model fasttext.ru.onnx is available for semantic reranking of suggestions.

  4. 4.

    Russian ships a single base dictionary; no regional variants are staged yet.