ToplineDisney on Thursday announced a $1 billion investment into OpenAI allowing users to generate videos with its characters on Sora, ranking among the largest deals surrounding AI this year, as Wall Street anticipates global spending to accelerate in the coming years.More than a dozen billion-dollar deals and investments into AI have been announced this year.Walt Disney World Resort via Getty ImagesKey FactsGlobal annual AI spending is expected to swell to$375 billion by the end of the year before toppin ...