| Languages | Classification | % Correct |
|---|---|---|
| Georgian, Judaeo-Georgian, Laz, Mingrelian, Svan | Kartvelian | 96%
|
| Abaza, Abkhaz, Adyghe, Kabardian | Northwest Caucasian | 62%
|
| Avar, Dargwa, Lak, Lezgian, Tabassaran | Northeast Caucasian | 58%
|
| Bats, Chechen, Ingush | Nakh | 35%
|