I've been on kind of a weird kick here at BuzzFeed, writing post after post about people — both regular folks and celebrities ...

According to internal tests, newer models like o3 and o4-mini hallucinate significantly more than older versions, and OpenAI doesn't know why.

Showers taper off as we continue through the afternoon and overnight. Don’t get your hopes up about sunny skies however, mostly cloudy conditions will take us through the rest of the weekend. Sunday ...