Building a listed tool
Antoine Bosselut
Co-lead, Apertus project, named behind the Apertus v1.5 8B listing on Anchor Terminal.
What Antoine builds
Apertus v1.5 8B C · Open-weight models
Apertus v1.5 8B is the Swiss AI Initiative's open-data, open-weight multilingual model of 8.9B parameters that takes text, images and audio and answers in text, with optional thinking and a 262,144-token context. The download is gated behind a click-through.
Co-lead, Apertus project, researched 28 October 2026 · the people behind it
Works with
- Imanol Schlag Co-lead, Apertus project
- Martin Jaggi Co-lead, Apertus project
Questions
Who is Antoine Bosselut?
Antoine Bosselut is co-lead at Apertus project.
What does Swiss AI Initiative (EPFL and ETH Zurich) make?
Anchor Terminal lists Apertus v1.5 8B from Swiss AI Initiative (EPFL and ETH Zurich). Apertus v1.5 8B is the Swiss AI Initiative's open-data, open-weight multilingual model of 8.9B parameters that takes text, images and audio and answers in text, with optional thinking and a 262,144-token context. The download is gated behind a click-through.
How are Antoine's tools graded?
Apertus v1.5 8B is graded C, 61 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.
Sources (6)
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