More than 3 decades ago when AI started beating humans at chess, some people feared AGI was right around the corner. They were wrong.
Last year a Google researcher thought his chat bot was sentient ( https://www.scientificamerican.com/article/google-engineer-c... .) He was wrong.
Some day AGI will be achieved and Q* sounds like a great breakthrough solving an interesting piece of the puzzle. But "performing math on the level of grade-school students" is a long ways from AGI. This seems like a strange thing to have triggered the chaos at OpenAI.