Try Apertus

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With love, from Switzerland

September 2, 2025

Imanol's team just launched Apertus, the most powerful open-source language model ever released by a public institution.

September 16, 2025

Julien and Simon's team just helped us launch as an official inference provider on Hugging Face!

September 2, 2025

A public access point for public and sovereign AI models.

September 1, 2025

Diane and her co-authors argue for a third way frontier lab for AI—built from existing national labs and national champions.

We're a nonprofit building products and organizing advocacy to support public AI model builders worldwide.

It's launched! Now we really need your help. Just send PRs – it's all open source.

Interested in joining? Apply to become a model or inference partner.

Common questions about the Public AI Inference Utility