Person

Gary Marcus

Cognitive scientist and author; AI commentator

Score
100%
95% interval
68%–100%
Resolved
8
Record (C–P–W)
8–0–0
Open
7
Too vague
1

Ranked on leaderboards (8 resolved claims). Score = specificity-weighted average of claim points; we grade claims, not people.

Calibration

No resolved claims with a stated probability yet, so there is nothing to calibrate. Calibration needs forecasts like “70% chance of X”.

Track record

Resolved (8)

CorrectPrediction

No AGI in 2025

“We will not see artificial general intelligence this year, despite claims by Elon Musk to the contrary.”

said · resolved

Open (7)

OpenPrediction

No AGI in 2026 (or 2027)

“We won’t get to AGI in 2026 (or 7).”

said · Due in 449 days

Too vague / not scored (1)

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