Jaque Silva/NurPhoto via OpenAI’s o3 focuses on high-level reasoning, using a “private chain of thought” to solve problems.

The tech industry is fighting new regulations, expected soon, that aim to keep the cutting-edge technology in the United ...

Microsoft has evolved significantly since its founding in 1975. Bill Gates initiated the personal computing revolution. Steve ...

Phi-4 demonstrates that smaller, well-designed models can achieve comparable or superior results compared with larger models.