ChatGPT's new plan costs $500 a month

Sam Altman leads OpenAI. The company announced a new subscription tier, costing $500 a month.Selcuk Acar/Anadolu via Getty ImagesOpenAI announced a $500 a month plan for ChatGPT.The Pro 500 plan includes access to "Ultrafast" computing, offering an 8x speed increase in Codex.The company also downgraded the compute allowance of its $200 a month plan.ChatGPT has a brand new plan — with a hefty new price tag.OpenAI announced a new subscription tier at its Tuesday DevDay. The Pro 500 plan