It is the $1.4tn £1.1tn question. How can a loss making startup such as OpenAI afford such a staggering spending commitment? Answer that positively and it will go a long way to easing investor concerns over bubble warnings in the artificial intelligence boom, from lofty tech company valuations to a mooted $3tn global spend on datacentres . The company behind ChatGPT needs a vast amount of computing power – or compute, in tech jargon – to train its models, produce their responses and build even...
