Apertus v1.5 Collection 8B and 70B open-data open-weights models, globally multilingual with multimodal input and reasoning support • 10 items • Updated 23 days ago • 48
view article Article Anatomy of a Frontier Lab Agent Intrusion: A Technical Timeline of the July 2026 Incident +2 hlarcher, XciD, raphael-gl, chris-rannou • Jul 27 • 518
Apertus 1.5: From Open Text Models to Open Multimodal Reasoners Paper • 2610.15542 • Published 27 days ago • 41
Apertus v1 Collection Democratizing Open and Compliant LLMs for Global Language Environments: 8B and 70B open-data open-weights models, multilingual in >1000 languages • 4 items • Updated Jul 24 • 362
Apertus: Democratizing Open and Compliant LLMs for Global Language Environments Paper • 2509.14233 • Published Sep 17, 2025 • 25