Sam Altman, Mel Brooks and Comic Timing The number that stuck in my head the other week while chewing on massive OpenAI mega-deal with AMD  - or any of the other OpenAI + Insert Tech Giant Here  deal – was an almost quaint $13 billion. Not the $78bn in AMD’s MI450 chips, or the warrants on 160 million AMD shares that OpenAI is getting in return (roughly 10% of the company). It isn’t even the 40% pop in share price for the chipmaker. If all goes according to hype, AMD’s stock