Swiss AI
Apertus 8B
Fully open 8B multilingual LLM supporting 1800+ languages with 65K context. Trained on compliant open data. Apache 2.0, EU AI Act compliant.
swiss-ai/apertus-8b
Context
65.5K
Output
8.2K
Released
2025-09-02
Knowledge cutoff
2025-09
Types
InputText
OutputText
Reasoning
—
Tool use
Supported
Structured output
—
Attachments
—
Open weights
Supported
Provider pricing
No providers currently list this model.