Story perspectives

Switzerland Launches Open-Source Language Model: Apertus

9/2/2025

44 7

Summary

Story summary

Switzerland introduced Apertus, its first fully open-source large language model, developed by EPFL, ETH Zurich, and CSCS.
The model supports multiple languages, promoting innovation for researchers and businesses without commercial restrictions.
Apertus prioritizes ethical standards by using publicly available data and filtering personal information.
Future updates will improve capabilities and explore diverse applications, encouraging community engagement and feedback.

1 of 1

Story summary

Switzerland introduced Apertus, its first fully open-source large language model, developed by EPFL, ETH Zurich, and CSCS.
The model supports multiple languages, promoting innovation for researchers and businesses without commercial restrictions.
Apertus prioritizes ethical standards by using publicly available data and filtering personal information.
Future updates will improve capabilities and explore diverse applications, encouraging community engagement and feedback.