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MBZUAI launches K2 Think V2: UAE’s fully sovereign, next-generation reasoning system

MBZUAI · Significant research

Summary

MBZUAI, G42, and Cerebras Systems have launched K2 Think V2, a 70-billion parameter reasoning system built on the K2-V2 base model. K2 Think V2 is fully open-source, from pre-training data to post-training alignment, ensuring transparency and reproducibility. It achieves leading results on complex reasoning benchmarks like AIME2025 and GPQA-Diamond. Why it matters: This release marks a significant advancement in the UAE's AI capabilities, demonstrating leadership in building globally accessible and fully sovereign AI systems focused on reasoning.

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K2 Think V2: a fully sovereign reasoning model

MBZUAI ·

MBZUAI's Institute of Foundation Models (IFM) has released K2 Think V2, a 70 billion parameter open-source general reasoning model built on K2 V2 Instruct. The model excels in complex reasoning benchmarks like AIME2025 and GPQA-Diamond, and features a low hallucination rate with long context reasoning capabilities. K2 Think V2 is fully sovereign and open, from pre-training through post-training, using IFM-curated data and a Guru dataset. Why it matters: This release contributes to closing the gap between community-owned reproducible AI and proprietary models, particularly in reasoning and long-context understanding for Arabic NLP tasks.

MBZUAI and G42 Launch K2 Think: A Leading Open-Source System for Advanced AI Reasoning

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MBZUAI and G42 have launched K2 Think, an open-source AI system for advanced reasoning with 32 billion parameters. It outperforms reasoning models 20 times larger, employing techniques like long chain-of-thought fine-tuning and reinforcement learning. K2 Think will be available on Cerebras' platform, achieving 2,000 tokens per second, and ranks highly in math performance. Why it matters: This launch positions the UAE as a leader in AI innovation through public-private partnerships and open-source contributions, demonstrating that efficient AI design can rival larger models.

UAE launches K2 Think as world’s most advanced open-source reasoning model - Economy Middle East

WAM ·

The UAE has launched K2 Think, a new open-source artificial intelligence model. This model is being presented as the world's most advanced in reasoning capabilities. It is designed to offer sophisticated cognitive problem-solving to the global AI community. Why it matters: This launch underscores the UAE's strategic commitment to advancing cutting-edge AI research and development, providing a significant open-source tool for complex AI applications.

MBZUAI launches K2 Think Hackathon to turn ideas into real world impact

MBZUAI ·

MBZUAI has launched the K2 Think Hackathon, an international challenge focused on building applications powered by the K2 Think open-source system for advanced reasoning. The hackathon has two stages: a global open call for proposals and an in-person build challenge in Abu Dhabi for the top 10 teams. The winning team's idea will be integrated into the K2 Think app. Why it matters: This hackathon fosters innovation in AI reasoning and provides a platform for developers to create impactful solutions using a system developed in partnership with G42.