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...The researchers used Google’s PaLM because it is trained on data that is constantly updated (GPT-4’s knowledge of the world ends in 2021) and because Google lets academics use it for free....
...Brent crude oil, which fell 4.2 per cent last week, slid a further 5.2 per cent to $41.75 a barrel, its lowest since March 2009, while West Texas Intermediate, the US benchmark, dropped 5.6 per cent to $37.74...
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