April 17, 2025: OpenAI has released o3 and 04-mini, two reasoning AI models designed to be extra good at programming, math, ...

o3, an artificial intelligence (AI) model developed by the creators of ChatGPT, has been ranked the best AI tool for ...

Elon Musk has launched xAI’s Grok 4—calling it the “world’s smartest AI” and claiming it can ace Ph.D.-level exams and ...

Elon Musk’s xAI launched its powerful new AI model, Grok 4, on Wednesday, aiming to challenge rivals like OpenAI and Google.

GPT-5 will unify OpenAI’s models with new reasoning and multimodal powers. Learn about the release timeline, access tiers, ...

AI owner Elon Musk made some big claims about Grok’s capability, saying it was “better than PhD level in every subject.” ...

The launch of the premium tier indicates Perplexity’s ambition to cater to professionals needing robust AI research tools and ...