In ARC-AGI's Locksmith evaluation, the slope relating actions taken to levels completed represents learning efficiency; many actions for few completed levels indicate that the player is not learning the game rules effectively.

“AGI 3 in Q1 of next year 2026 we're going to go and test hundreds of people on how they do on locksmith right here and what's nice is that you can get on the x-axis you're going to get number of actions and on the y-axis you're going to get levels completed until game over and you're going to get a little line that goes up and up and up and up and that slope you can kind of think of that as you're learning efficiency right if you take a lot of actions to go a little bit of levels well you're not really learning the rules of the game and we're going to know who's the best we're going to know where it lands”