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Elon Musk’s xAI launches Grok 4 alongside a $300 monthly subscription

​Elon Musk’s AI company, xAI, late on Wednesday released its latest flagship AI model, Grok 4, and unveiled a new $300-per-month AI subscription plan, SuperGrok Heavy. Grok is xAI’s answer to models like OpenAI’s ChatGPT and Google’s Gemini, and can analyze images and respond to questions. In recent months, Grok has become more deeply integrated into Musk’s social […]  

Neobank Revolut seeks $65B valuation, a year after its $45B deal

​Europe’s fintech darling Revolut is looking to raise a new funding round that would give it a $65 billion valuation, the Financial Times reports.  The UK-based company is reportedly in talks to raise around $1 billion by issuing new shares and selling existing ones. The US-based firm Greenoaks is said to be leading the round, […]