OpenPrediction

Bet: AI will do at least 8 of Marcus's 10 hard tasks by the end of 2027

“If there exist AI systems that can perform 8 of the 10 tasks below by the end of 2027, as determined by our panel of judges, Gary will donate $2,000 to a charity of Miles’ choice”

Miles BrundageAI policy researcher; former head of policy research at OpenAISaid · Source: garymarcus.substack.com

Context: Brundage took the bullish side of a 10:1 bet with Gary Marcus (Dec 2024). The 10:1 odds imply he saw at least roughly a 9% chance.

How we judge it

Our interpretation: correct for Brundage if the agreed judging panel finds AI can do at least 8 of the 10 tasks by end-2027.

Resolution criteria are our interpretation of the claim, written before grading. Methodology

Said
Resolve by
Due in 631 days
Verdict
Open
Stated probability
None stated
Specificity
3 of 3 (precise and measurable)

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