How much AI capability a dollar buys, 100 in the first month. Each month every model's price is set against its capability, so both a price cut and a better model at the same price raise it. Capability is Epoch AI's Capabilities Index.
Hover to inspect recorded values. Click to pin a point; click again to release. Drag between two points to measure the return over that span. Use arrow keys to move, shift with an arrow key to extend a span, Home or End to jump, and Escape to clear.