The Mensa Norway IQ test is Mensa Norway’s online test, which TrackingAI administers to frontier models and charts as an IQ leaderboard. It is borrowed from human psychometrics, which is both why it is legible and why it is contested as a measure of machine capability. In this corpus it carries GPT-5.2 Pro’s record 147, placed in the 99.9th percentile of humans, and the follow-up analysis that model IQ is rising 2.5 points a month.
Benchmark
Mensa Norway IQ test
Mensa Norway's online IQ test as administered to models by TrackingAI, the human-normed yardstick on which GPT-5.2 Pro's record 147 was reported.
Sources
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- Welcome to December 16, 2025 (theinnermostloop.substack.com)
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