U.S.WorldBusinessArtsLifestyleOpinionAudioGamesCookingWirecutterThe AthleticAdvertisementSKIP ADVERTISEMENTYou have a preview view of this article while we are checking your access. When we have confirmed access, the full article content will load.Mistral, a French start-up considered a promising challenger to OpenAI and Google, is getting support from European leaders who want to protect the region’s culture and politics.A lot is riding on Arthur Mensch, chief executive of Mistral, an artificia...