Tracking AI progress across 18 cognitive dimensions (ADeLe scales)

This is a crosspost from the General-Purpose AI Policy Lab research blog.Everyone would love to know when to expect AI systems that can do anything any human can do. Unfortunately, benchmarks tend to quickly saturate and, more generally, we lack a common, population-independent, non-saturating, and easy-to-interpret capability scale pointing credibly toward AGI.Even the promising Epoch Capability Index (ECI) lacks population-independence (all scores change when new benchmarks or new models are a...