Phi-4 and an rStar-Math paper suggest that compact, specialized models can provide powerful alternatives to the industry’s largest systems.

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

Across 36 countries, a median of 54% say the gap between the rich and poor is a very big problem in their nation.

In our 36-country survey, we asked respondents how large a problem various types of inequality are in their nation, including ...