How, summing (not averaging) to 58 of 1000 possible points (0-100 in each of ten domains), are we calling this score 58% rather than 5.8%?
By this logic, a vast parallel search running on Commodore 64s that produces an answer after BeaverNumber(100) years would be almost AGI, which doesn't pass the sniff test.
A more meaningful metric would be more multiplicative in nature.