Nvidia becomes world’s first $4tn company Shares in the chip-maker have surged in value as investment in AI continues to gather pace. Source
Musk says Grok chatbot was ‘manipulated’ into praising Hitler Anti-hate campaigners say the posts were "irresponsible, dangerous and antisemitic." Source
Instagram wrongly accuses some users of breaching child sex abuse rules It was "horrible", "stressful" and "isolating" those affected tell BBC News. Source