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Shane Legg

Disciplines:
ai
artificial intelligence/deepmind
agi
artificial intelligence/machine intelligence

Summary

New Zealand AI researcher — co-founder of DeepMind — whose PhD dissertation defined general machine intelligence and whose prediction that a 50% chance of AGI by 2028 (made in 2011) has become one of the most discussed AI forecasts.

Core Contribution

Creates the mathematical definition of general machine intelligence — Legg's dissertation formalized the concept of universal intelligence as performance averaged over all environments weighted by complexity, providing the most rigorous academic definition of what AGI means.

Notable Works & Achievements

Machine Super Intelligence

Machine Intelligence

Historical Influences

Marcus Hutter Ray Solomonoff

Intellectual Lineage

New Zealand University of AucklandUniversity of LuganoGatsby UnitDeepMind

Contemporaries & Peers

Demis Hassabis Mustafa Suleyman

Minds Influenced

AGI conceptualization

Intellectual Posterity

DeepMind Universal intelligence definition2028 AGI prediction

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Shane Legg

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