Aleph Alpha has launched Kolibri, a language model that addresses a core weakness of existing AI systems: it thinks in German, not English. While most large models are trained predominantly on English text and treat German as a secondary language, Kolibri is built from the ground up for German-language use cases. This is not a marketing claim – it's a technical distinction with real practical consequences.
The essentials
- Kolibri runs entirely on customer-controlled infrastructure – no data sent to foreign cloud data centers
- Specifically trained for German language; better grasp of legal and bureaucratic terminology
- Target audience: Public administration and regulated industry (energy, healthcare, finance)
- Aleph Alpha merging with Cohere (valuation: ~$20 billion); Schwarz Group (Lidl parent) invests $600 million
Why sovereignty became a business model
German ministries and major industrial companies have faced a problem for two years: they want to use AI but cannot. Or only under conditions that are practically impossible. The reason is straightforward – data. Anyone processing medical records, energy grid data, or defense logistics cannot simply send it to OpenAI or Claude in Virginia or Beijing. Procurement laws, data protection regulations, security requirements – all of this blocks cloud-based models outside customer control.
Kolibri flips the model: the model runs on the customer's own hardware. No dependency, no data transfer, no compliance obstacles. It's not flashy, but it's what government agencies and utilities need to get started at all.
The merger changes the rules
Since its 2019 founding, Aleph Alpha was positioned as "Germany's OpenAI." That narrative is now more complex. In April 2026, the company announced a merger with Cohere; in September it signed a definitive agreement. The combined entity will operate under the Cohere name, with dual headquarters in Berlin and Toronto.
Schwarz Group, the retail giant behind Lidl, is putting 600 million euros into the deal. This is not pure venture investment – it's a strategic bet that a European AI company with sovereignty DNA and industrial firepower can become a real business.
Jonas Andrulis, founder and former CEO, moves to the board chair. Reto Spörri (former e-commerce chief at Lidl) and Ilhan Scheer (from Accenture) take over as co-managing directors starting in January.
What this means for mid-market companies
Kolibri is not built to compete with ChatGPT. It targets a different segment: companies and agencies that need AI but are unwilling to hand their data to foreign parties. In Germany, that's a large group – energy providers, insurers, banks, industrial manufacturers with sensitive processes.
The Cohere merger could expand the offering. Cohere has expertise in enterprise models and API infrastructure. Aleph Alpha brings sovereignty guarantees and German market position. Together, they could create an offering that lets European companies use AI without locking into US or China dependency.
For mid-market players, that means: there is now a real alternative to the major cloud providers – if data protection and sovereignty requirements are high. Whether Kolibri technically competes with the best models is a secondary question. The first question is: can I run it on my own hardware? With Kolibri, the answer is yes.
Sources
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