They then hypothesized a general factor, “g,” to explain this pattern. Early tests (e.g., Binet–Simon; later Stanford–Binet and Wechsler) sampled a wide range of tasks, and researchers used correlations and factor analysis to extract the common component, then norm it around 100 with a SD of 15 and call it IQ.
IQ tend to meaningfully predicts performance across some domains especially education and work, and shows high test–retest stability from late adolescence through adulthood. It is also tend to be consistent between high quality tests, despite a wide variety of testing methods.
It looks like this site just uses human rated public IQ tests. But it would have been more interesting if an IQ test was developed specifically for AI. I.e. a test that would aim to Factor out the strength of a model general cognitive ability across a wide variety of tasks. It is probably doable by doing principal component analysis on a large set of benchmarks available today.
While a lot of people have used various methods to try to gauge the strength of various AI models, one of my favorites is this time horizon analysis [1] which took coding tasks of various lengths and looked at how long it takes to humans to complete those tasks and compared that to chance that the AI would successfully complete the task. Then they looked at various threshholds to see how long of tasks an AI could generally complete with a certain percent threshold. They found the length of a task that AI is able to complete with a various threshholds is doubling about every 7 months.
The reason I found this to be an interesting approach is both because AI seems to struggling with coding tasks as the problem grows in complexity and also because being able to give it more complex tasks is an important metric both for coding tasks or more generally just asking AIs to act as independent agents. In my experience increasing the complexity of a problem has a much larger performance falloff for AI than in humans where the task would just take longer, so this approach makes a lot of intuitive sense to me.
the 3% tariff on Chinese tea was seen as oppressive
don't look at what has been imposed this year (without congressional approval)
I looked it up, and it was a 3 pence tax per pound. When tea was selling for 2 to 3 pence per pound. So yeah, a 100-150% tax combined with the fact that the East India Company was allowed to sell without paying the tax. That is very unjust and threatens their business a lot more than the tax alone.