Swiss AI Releases Apertus 1.5 Open Multimodal Models

The Swiss AI Initiative has launched Apertus 1.5, an open multimodal family of 8B and 70B models with enhanced reasoning across text, image, and audio, surpassing 3.2 million community downloads.

2026-07-24 ~ 2026-07-24 · 3 related posts

• Swiss AI releases Apertus v1.5 with 70B and 8B open multimodal models — jacek2023 · 2026-07-24
• Apertus 1.5 launches in 8B and 70B sizes after 3.2M downloads — valentina__py · 2026-07-24
• Swiss AI Initiative releases Apertus 1.5 with multimodal and reasoning updates — valentina__py · 2026-07-24