OPENAI'S GPT-4.5 MAY ARRIVE NEXT WEEK, BUT GPT-5 IS JUST AROUND THE CORNER

Summary from the TLDR newsletter

OpenAI may be preparing to release GPT-4.5 as early as next week - anonymous sources say that the next model could hit the scene sometime this month. GPT-5 may be released as early as May. Microsoft has a good reason to want GPT-5 in May - its annual developer conference is on May 22. While GPT-5 may be more capable and efficient, it doesn't necessarily mean there will be any new use cases for AI.