Jais 3, a new family of six open-source AI models developed by the Mohamed bin Zayed University of Artificial Intelligence and Inception42, prioritizes Arabic language and dialects. Launched on October 15, 2026, these models range from 0.9 billion to 375 billion parameters, with the largest utilizing a mixture-of-experts design for efficiency. Jais 3 is designed for practical applications, including acting as an agent capable of multi-step tasks, tool usage, and document editing, alongside a speech recognition system, Jais Speech, that handles diverse Arabic dialects and code-switching. The models are available on Hugging Face under the Apache 2.0 license, allowing for commercial use and self-hosting. AI
IMPACT Provides a significant upgrade for Arabic-speaking users and developers, enabling more nuanced AI interactions and applications in the region.
RANK_REASON Frontier-lab model release with system card [lever_c_demoted from frontier_release: ic=1 ai=1.0]
- Apache Software License 2.0
- Hugging Face
- Inception42
- Jais 3
- Jais-ASR
- Jais Speech
- K2 Horizon
- Mohamed bin Zayed University of Artificial Intelligence
- United Arab Emirates
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