Highest Grok score on Humanity’s Last Exam in 2026?

Polymarket traders put "45%+" at 75.3% on "Highest Grok score on Humanity’s Last Exam in 2026?". Up 0.7%p from yesterday. $1.3K traded in the last 24 hours. There are 5 possible outcomes. It resolves on Dec 31.

Most likely right now
45%+
0.775%
TechVol $1.3KTotal volume $42KLiquidity $5.8KComments 1in 4 months (Dec 31)
Current probability

Aug 26 · right column is the 24-hour change (pp)

0%50%100%
45%+
75.3%
0.7
50%+
55.5%
55%+
35.5%
1.0
60%+
22.5%
8.0
65%+
6.40%
1.9

Probability over time

45%+
50%+
55%+
60%+
65%+
02550751008/258/26
2026-08-25 ~ 2026-08-26 · y-axis %

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Probabilities are Polymarket trade prices, formed by participants betting real money. They are not official forecasts and are a poor basis for investment decisions.