AI Timelines

Discontinuous progress investigation

Published Feb 2, 2015; last substantially updated April 12 2020 We have collected cases of discontinuous technological progress to inform our understanding of whether artificial intelligence performance is likely to undergo such a discontinuity. This page

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Making or breaking a thinking machine

By Katja Grace, 18 January 2015 Here is a superficially plausible argument: the brains of the slowest humans are almost identical to those of the smartest humans. And thus—in the great space of possible intelligence—the ‘human-level’ band must be very narrow. Since

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Range of Human Performance

The range of human intelligence

This page may be out-of-date. Visit the updated version of this page on our wiki. The range of human intelligence seems large relative to the space below it, as measured by performance on tasks we

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Continuity of progress

Effect of nuclear weapons on historic trends in explosives

Nuclear weapons constituted a ~7 thousand year discontinuity in relative effectiveness factor (TNT equivalent per kg of explosive). Nuclear weapons do not appear to have clearly represented progress in the cost-effectiveness of explosives, though the