EPFL, ETH Zürich & the Swiss National Supercomputing Centre (CSCS) release Apertus 1.5: a fully open, multimodal LLM. It's now understanding text, images & audio, powering sovereign AI solutions for research, public administration and industry. https://actu.epfl.ch/news/apertus-15-building-the-next-generation-of-open--2/