Elon Musk's xAI, even more than rival AI startup leaders like OpenAI and Anthropic, is a cash incinerator — and despite the company's soaring valuations, it has little prospect of building significant revenue,

AI recently introduced two AI "companions" to the iOS version of its Grok app. Ani is one of the anime-inspired characters whereas Rudi is a cartoon red panda with an aggressive alter ego, "Bad Rudi."