About
Tilde is a European AI-driven language technology company founded in Riga in 1991, with 150+ professionals across offices in Riga, Vilnius, and Tallinn. The company specialises in neural machine translation, multilingual virtual assistants, and speech technologies for low-resource European languages. In 2025 it released TildeOpen LLM — a 30-billion-parameter open-source large language model covering 34 European languages, trained on the LUMI supercomputer after winning the European Commission's Large AI Grand Challenge with a €250,000 prize and 2 million GPU hours.
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