As Grok provides instant fact checks to users on X, its ability to make things up is outstripping its usefulness.

Elon Musk's xAI faced internal backlash after Grok's antisemitic posts. Workers demanded answers — and one said they would ...

Posts praising Hitler show the risks of accelerating the nascent technology with little stress testing and few guardrails ...

Elon Musk’s xAI launched its new Grok 4 chatbot on Wednesday, drawing immediate scrutiny after CNBC found it referenced ...

Grok 4 has a favorite source on some hot-topic issues, citing Elon Musk's opinions without being instructed to do so.

AI's latest Grok 4 large language model appears to search for owner Elon Musk's opinions before answering sensitive questions ...

GPT-5, Grok 4, and their global peers are not endpoints. They are the foundation of a new cognitive infrastructure. Their interplay will define the architecture of intelligence, the contours of ...

Discover 10 key insights about Grok 4, the groundbreaking AI model from Elon Musk. Features, challenges and future impact.

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