The base layer for your next AI product
TildeOpen LLM is a foundational large language model. It means that it’s a powerful multilingual base you can fine-tune and build on. Designed for flexibility, it can be adapted to power a wide range of AI solutions tailored to your specific needs.
Key features & benefits
Open and transparent 🔎
Open-source foundation with ethical data handling.
Built for Europe 🇪🇺
Secure and sovereign 🔒
Deployable locally or in trusted clouds, with full data control.
Efficient and sustainable 🌱
Customisable and flexible 🔧
Adaptable for national, legal, or sector-specific needs.
Compliant by design 📜
Foundational 🏗️
*TildeOpen supports the following languages: Albanian, Bulgarian, Bosnian, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hungarian, Icelandic, Italian, Latvian, Lithuanian, Macedonian, Maltese, Norwegian, Polish, Portuguese, Romanian, Russian, Slovak, Slovene, Serbian, Spanish, Swedish, Turkish, Ukrainian.
Build AI that speaks your language
TildeOpen gives you the foundation to create secure and sovereign AI. Explore the model now
or talk to us about tailoring it to your needs.
Use TildeOpen as a base to build powerful applications for:
An audio player with a text marker makes it easy to listen along and simultaneously edit the transcription, if necessary.
Automated classification, analysis, and processing of business documents at an enterprise scale.
Turn your speech into text instantly by dictating it straight into Tilde Transcribe from your web browser.
AI for the public sector
TildeOpen for governments & institutions
TildeOpen enables secure and sovereign AI for modern public services, giving governments full control over sensitive data. It can be fine-tuned to national legislation, government terminology, and administrative processes, providing reliable AI outputs tailored to each institution.
What can you build:
National language models 📖
Host sovereign AI in national infrastructure; sensitive data stays within the country, ensuring compliance with EU data protection standards.
Citizen assistants 🤝
Deliver 24/7 multilingual support across European languages for improved service accessibility.
AI for legal & policy workflows ⚖️
Accelerate drafting and analysis with AI tailored to national legal frameworks.
AI for enterprises
TildeOpen for companies
The same strengths that power governments also help businesses scale and compete. TildeOpen can be adapted to company-specific workflows, delivering multilingual, secure, and reliable AI solutions across industries.
Flexible AI applications
Built to fit diverse industries.
Research & innovation 🔬
TildeOpen supports researchers in studying languages, improving translation systems, and developing innovative language technologies. It provides a flexible base for exploring new ideas and enhancing language tech capabilities.
Healthcare 🏥
Healthcare providers can leverage TildeOpen to build AI systems that accurately process multilingual medical data, support cross-language patient communication, and provide high-quality multilingual health information in various languages.
Financial services & insurance 🏦
Financial institutions and insurance companies can use TildeOpen to improve customer service, automate document processing, and handle multilingual financial data securely.
As an open-source model, TildeOpen will be yours to use, adapt, and fine-tune.
Our services
TildeOpen supports researchers in studying languages, improving translation systems, and developing innovative language technologies.
It provides a flexible base for exploring new ideas and enhancing language tech capabilities.
What we offer:
Fine-tuning LLMs for enterprises with FFplus
With support from the FFplus initiative, we're fine-tuning TildeOpen and other LLMs for a secure, locally deployable enterprise search and Q&A system. This project focuses on smaller European languages, helping organisations use AI safely – without sending data to third parties – and ensuring better quality than generic English-centric models.
