AI studio · Hebrew language tools
Kolosei is a founder-led studio building software for learning and understanding Hebrew. Our flagship, LinguistPro, turns any Hebrew text into a line-by-line learning workspace — and Google's Gemini does the heavy lifting, under the learner's own key, while their data never leaves the device.
Two shipping Hebrew products and one health-AI research vertical, all built and run by founder Peter Kolosei. The work is privacy-first by design and grounded in preregistered language-pedagogy research.
Offline-first Hebrew learning workspace
A privacy-first Hebrew learning workspace — turn any Hebrew text into a line-by-line table with niqqud, transliteration, translation and audio. PWA with OPFS + SQLite WASM; Gemini and Google Cloud do the heavy compute under the learner's own key.
Gemini API · Cloud Text-to-Speech · Cloud Translation v3
↳ Part of LinguistPro
The Hebrew canon, translated
A bilingual library — the Hebrew canon with morphology on tap. 26,000+ public-domain works from Project Ben-Yehuda, organised by period and author; 796 ready to read (Gemini translation + Dicta niqqud), the rest in progress. A graded path from short texts to the full canon.
Gemini API · Cloud Translation v3
Desktop Hebrew lexicography & terminology extraction
A desktop workbench for Hebrew lexicography and terminology extraction. Import documents, build reference corpora, extract multi-word terms with Stanza NLP, and batch-translate via Google Cloud Translation v3 — with encrypted credentials and full project portability.
Cloud Translation v3
Health-AI research vertical — rare-disease genomics
Parent-driven whole-genome sequencing analysis for a child with a suspected genetic disease, run in parallel with the clinical team. A health-AI research vertical built on the open-source nf-core pipelines — not yet a commercial product.
New — the Reading Room. LinguistPro now opens up the whole Hebrew canon: a bilingual library of 26,000+ public-domain works from Project Ben-Yehuda, browsable by period and author, with translation and morphology on every word. Read about it →
AI is the core of what we ship, not a bolt-on. LinguistPro and HDLE Premium use Google Cloud in production today — under the user's own key, so we never hold their credentials or content.