Microsoft announces seven AI models, including one focused on reasoning and an "ultra efficient" coding model that it says was fine-tuned for GitHub (Rafe Rosner-Uddin/Financial Times)

Rafe Rosner-Uddin / Financial Times: Microsoft announces seven AI models, including one focused on reasoning and an “ultra efficient” coding model that it says was fine-tuned for GitHub — Software giant's AI chief Mustafa Suleyman says focus is on developing products for business users