![Microsoft logo with the title 'Phi-4: Microsoft's Compact AI Revolutionizing STEM and Beyond' on a dark patterned background.](/content/images/size/w720/2025/01/Phi-4-Microsoft-s-Compact-AI-Redefining-Performance-and-Efficiency.png)
Phi-4: Microsoft’s Compact AI Redefining Performance and Efficiency
Discover Microsoft’s Phi-4, a groundbreaking 14B-parameter AI model that outperforms larger models in STEM, coding, and reasoning tasks. Learn how innovation in synthetic data and training redefines AI efficiency.