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Inception, Cerebras and MBZUAI Release Jais 2 – the next generation of the world’s leading Arabic open-weight LLM

MBZUAI · Significant research

Summary

Inception, Cerebras, and MBZUAI have released Jais 2, a 70 billion parameter open-weight Arabic LLM. Jais 2 is trained on an Arabic-first dataset and features a redesigned architecture for stronger reasoning and fluency across Arabic dialects and English. It integrates a safety-first framework and demonstrates capabilities in understanding Arabic poetry, culture, and social media tone. Why it matters: Jais 2 addresses the historical underrepresentation of Arabic in AI by providing a culturally and linguistically faithful model, potentially accelerating innovation across the region.

Keywords

Jais 2 · Arabic LLM · MBZUAI · Cerebras · Inception

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