Amazon is in early-stage talks to invest as much as $50 billion (£40bn) in OpenAI, in what would be one of the largest private technology investments ever made. According to reports, discussions remain preliminary and the final size and structure of any deal have yet to be agreed. If completed at the upper end, the investment would make Amazon the single largest backer in OpenAI’s latest fundraising round. The talks come as OpenAI looks to...










