Bilingualism and Linguistic Identity

Valais is one of only three officially bilingual Swiss cantons, with a linguistic border that is neither geographic nor administrative but cultural, crossed every day by tens of thousands of people. Walliserdeutsch (~80,000 speakers) is an Alemannic dialect with its own distinctive markers; Valais Franco-Provençal, by contrast, counts only a few hundred speakers and is fading with the generation that still holds it. Large AI models, trained overwhelmingly on English and on written standard languages, erode minority languages by default: whatever is absent from their corpora quietly disappears from digital culture. It is the symmetrical effect that makes the stakes worth watching. Under the right conditions, AI becomes a tool for documentation and transmission: automatic transcription of sound archives, speech recognition for dialects, translation as an initial bridge. Grisons is actively exploring this for Romansh, the Basque and Catalan regions are investing, Wales has made digital linguistic sovereignty a political priority. Valais has the resources (Idiap, HES-SO), the speakers, and the timing: fifteen to twenty years left to document Franco-Provençal. What is missing is an explicit policy.