What is that? What could merely require light elementary education and then it takes off and self improves to match and surpass us? That would be artificial comprehension, something we've not even scratched. AI and trained algorithms are "universal solvers" given enough data, This AGI would be something different, this is understanding, comprehending. Instantaneous decomposition of observations for assessment of plausibility, and then recombination for assessment of combination plausibility - all continual and instant for assessment of personal safety: all that happens in people continually while awake. Be that monitoring of personal safety be for physical or loss of client during sales negotiation. Our comprehending skills are both physical and abstract. This requires a dynamic assessment, an ongoing comprehension that is validating observations as a foundation floor, so a more forward train of thought, a "conscious mind" can make decisions without conscious thought about lower level issues like situational safety. AGI needs all that dynamic comprehending capability, to satisfy its name of being general.
That's not how natural general intelligences work, though.