AlphaGo defeats Lee Sedol in a landmark Go match
Dated 15 March 2016: AlphaGo defeats Lee Sedol in a landmark Go match. In the causal graph this event weakens Frontier AI race / capability competition, a driver that weakens Having a say in government — an improving welfare path.
Who was responsible
Contribution type and responsibility level for each recorded actor — not sole-author shorthand.
No public contributors are listed for this fact.
What changed
Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.
- FactAlphaGo defeats Lee Sedol in a landmark Go match
- weakensDriverFrontier AI race / capability competition
- weakensIndicatorHaving a say in government
provisional weight · verified
Weakens · 50% impact strength (driver → indicator)
Observed
29.8% of population aged 16-65 years · 8.13 below the normal line (2023)
Worse than normalTwo readings: 30.2% of population aged 16-65 years (2021) and 29.8% of population aged 16-65 years (2023).
20212023 Above normal = better
Causal path
How this event connects to drivers and indicators in the graph.
- FactAlphaGo defeats Lee Sedol in a landmark Go match
- weakensDriverFrontier AI race / capability competition
- weakensIndicatorHaving a say in government
Cite this page
Factrail. (2026). AlphaGo defeats Lee Sedol in a landmark Go match. Factrail. https://factrail.ai/facts/alphago-defeats-lee-sedol-2016
https://factrail.ai/facts/alphago-defeats-lee-sedol-2016
Accessed 15 October 2026.
By the Factrail desk · Method: how we source and score · Last reviewed
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