Yesterday I covered a few rather important Grok incidents.

Today is all about Grok 4's capabilities and features. Is it a good model, sir?

It's not a great model. It's not the smartest or best model.

But it's at least an okay model. Probably a ‘good’ model.

Talking a Big Game

xAI was given a goal. They were to release something that could, ideally with a straight face, be called ‘the world's smartest artificial intelligence.’

On that level, well, congratulations to Elon Musk and xAI. You have successfully found benchmarks that enable you to make that claim.

xAI: We just unveiled Grok 4, the world's smartest artificial intelligence.

Grok 4 outperforms all other models on the ARC-AGI benchmark, scoring 15.9% – nearly double that of the next best model – and establishing itself as the most intelligent AI to date.