AI has launched Grok 4.20 in three API variants priced up to 60% cheaper than Grok 3, setting a record 78% non-hallucination ...

Update: A day after this article was published, xAI unveiled Grok 4.1 access through its API for $0.20 per 1 input million tokens (or $0.05 for cached input) and output tokens at $0.50 per million, ...

Fixing Grok 4.1 bias requires proven strategies to combat AI discrimination, ensuring fairness, transparency, and ...

xAI's latest Grok 4 large language model appears to search for owner Elon Musk's opinions before answering sensitive questions about topics like Israel-Palestine, abortion, and U.S. immigration policy ...

Grok 4 had lower lmarena scores than I had projected based upon the amount AI training compute used. I had projections for Grok 3.5 which was renamed Grok 4. We do not have elo lmarena score for Grok ...

Grok logo displayed on a laptop screen and Elon Musk account on X displayed on a phone screen. - Jakub Porzycki / NurPhoto via Getty Images Grok is apparently referring to Elon Musk's X posts in order ...

Grok, the xAI chatbot, has developed a name for itself as one of the more notorious AIs on the scene, famous for pushing boundaries and, at times, delivering responses that raised eyebrows. But the ...

When xAI launched Grok 4 last week, the company claimed the large language model outperformed several competitors on different benchmarks. But the Grok account on X that runs off the model immediately ...

Elon Musk-owned xAI has started rolling out Grok 4.1, which is an upgrade to the existing Grok 4 model. xAI has launched two Grok 4.1 models with some incremental improvements. One of the models is ...

Just 48 hours after its public debut, Grok-4 was successfully jailbroken using a newly enhanced attack method. Researchers from NeuralTrust combined two known strategies, Echo Chamber and Crescendo, ...

The update marks one of the most significant leaps yet in xAI’s push to create highly capable, emotionally aware, and human-aligned AI systems. Image: Envato “Personality goes a long way,” was a line ...