Big News! The completely #opensource #LLM #Apertus đšđ has been released today:
đ° swisscom.ch/en/about/news/2025âŠ
đ€ The model supports over 1000 languages [EDIT: an earlier version claimed over 1800] and respects opt-out consent of data owners.
â¶ This is great for #publicAI and #transparentAI. If you want to test it for yourself, head over to: publicai.co/
đ€ And if you want to download weights, datasets & FULL TRAINING DETAILS, you can find them here:
huggingface.co/collections/swiâŠ
đ§ Tech report: huggingface.co/swiss-ai/ApertuâŠ
After #Teuken7b and #Olmo2, Apertus is the next big jump in capabilities and performance of #FOSS #LLMs, while also improving #epistemicresilience and #epistemicautonomy with its multilingual approach.
I believe that especially for sensitive areas like #education, #healthcare, or #academia, there is no alternative to fully open #AI models. Everybody should start building upon them and improving them.
#KIMĂŒndigkeit #SovereignAI #FOSS #ethicalAI #swissai #LernenmitKI
Apertus LLM - a swiss-ai Collection
Weâre on a journey to advance and democratize artificial intelligence through open source and open science.huggingface.co