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Apertus – Open Foundation Model for Sovereign AI

2 hours ago
  • #AI models
  • #open science
  • #EU compliance
  • A set of 16 small language models demonstrating distillation and quantization techniques.
  • Developed by the Swiss AI Initiative (EPFL, ETH Zurich, CSCS) with open weights, data, and science.
  • Fully documented and reproducible, aligning with open-source principles.
  • Designed to comply with EU AI Act, including opt-outs, PII removal, and anti-memorization.
  • Competitive with top open models at 8B and 70B scales, multilingual with training in 1000+ languages.
  • Swisscom is a strategic partner of the initiative.