Soon a key health tool

It is a Swiss first. Meanwhile, a major advance for open source artificial intelligence: a large model of language (LLM) will be published at the end of summer 2025, with its source code, its weights and its training data. Similarly, Developed by the EPFL. Therefore, the ETH Zurich and the Swiss Center for Scientific Calculation (CSCS), it was presented this week at the Open-Source International LLM Builders Summit in Geneva.

Health. Moreover, medical research applications – Soon key health tool

If the model has not been specifically drawn to medical data, its open architecture allows tailor -made adaptation. Therefore, “The model of the Swiss AI Initiative acts as a generalist text processor. capable of treating various linguistic tasks in a multilingual soon key health tool environment like Switzerland,” explain researchers Imanol Schlag (ETHZ) and Martin Jaggi (EPFL) in Medinside.

“Medical institutions can adapt and specialize it, while keeping complete control over sensitive data.”

Thanks to its total opening. the model can be audited, validated and personalized for specific uses: diagnostic support, medical documentation or patient – Same communication. “Unlike commercial models. it allows security check, a systematic evaluation of biases and measures to preserve confidentiality – a crucial requirement for hospital environments,” add the researchers.

A multilingual AI and in accordance with Swiss laws

The model was designed from the start for multilingualism. He masters more than 1,500 languages – an essential characteristic for health systems in multicultural contexts. It will be available in two sizes (8 and 70 billion parameters), “which allows flexible deployment, even in limited computer environments”.

Thanks to its open source nature. it can be installed directly in the infrastructure of a hospital, soon key health tool ensuring that the data never leave the local system. “This makes it possible to respect the strictest standards in medical confidentiality. without depending on external cloud suppliers,” say the researchers.

Fueled with green energy

The publication of this model could mark a turning point in the way in which health institutions. in Switzerland and beyond, design and use artificial intelligence. Transparent, sovereign, multilingual and highly efficient, this public AI could become a pillar of medical innovation in Europe.