Aleph Alpha

Our Models

Specialized sovereign LLMs with performance in the use cases that matter to you

Our models are built to perform in highly regulated domains: public sector, defense, and industry.

At a small but powerful size, we achieve better real-world performance than larger models through specialization, making our models more efficient and giving customers full deployment flexibility.

Compliant by design, our models come with a voluntary legal report that makes AI operation trustworthy in its entirety.


What turns AI into our AI?

Meet Kolibri.

Our specialized sovereign large language model for mission critical environments

Learn more

Contextualized performance that makes a real impact

Our models produce performance where it counts. Trained in your context, they create value in individual settings considering language, sector, and daily operation.

  • Specialized

    Kolibri is built for Europe’s public sector, industry, and defense.

    With this focus, it speaks the language specific to European institutions and governments and solves complex compliance and sector-specific tasks.

  • Made to Adapt

    Our models are trained with simulated customer environments to continuously optimize their performance. Proprietary data always stays with customers.

    Don’t take our word for it: check the custom evaluations that measure value creation in your specific use case.

    You decide whether you bring your own application, buy off the shelf, or customize together with us.

  • Enterprise Grade

    Our models and solutions are built for production. On enterprise-grade infrastructure, we provide fast deployment of inference and our model harness, so that our models create value from day one.


Sovereignty keeps you in control

We build specialized LLMs in Germany and train them in Europe with full supply chain integrity. We offer control and transparency over the entire AI value chain, making our models compliant by design.

  • Control

    Our customers control every aspect of their AI operation. Ownership, development, and the supply chain sit entirely in Germany and the EU, so no foreign jurisdiction can reach in. Our models are sized for impact in the use cases they are built for. Small enough to run on-prem, they give our customers control over where and how they are deployed. They reason in German when prompted in German, enabling German-native users to understand and inspect the model response.

  • Explainability

    Our models reply with plausible decision-making traces that show which input influenced the output and how this input was used to justify an answer.

  • Trustworthiness

    Our models are trained to ground their answers in data sources and are transparent when uncertainty is too large. They stay within defined behavioral boundaries, and their values are documented and aligned with European democratic norms.

  • Transparency

    Our model weights, training data provenance, and curation are transparent, making them fully auditable for our customers.

  • Compliance

    Our models are trained for conformity with the EU AI Act and come with a legal report. You comply with all German and European requirements, ready for the public sector and highly regulated industries.

  • Resilience

    We build a resilient model training pipeline which is infrastructure agnostic and built to last. We offer long-term support, continuous improvement across model generations, and a partner whose commitments carry across release cycles at high iteration speed.

Baden-Württemberg
Federal Ministry for Digital and Transport
Federal Employment Agency
Deutsche Bank
Hella
Infineon
SAP
Schwarz Group

Get access to the model

Our team is happy to provide you with details about the different models we offer and options to get access.

Contact our team