Metaculus

Measuring the forecasting accuracy of AI

FutureEval measures the ability of AI agents to predict future outcomes, in Science, Technology, Health, Geopolitics, AI itself, and more. Forecasting is a key skill in many real-world tasks, enabling planning, risk assessment, and decision-making.

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Metaculus
Platform
3.2M+ predictions,
12 years, 22k questions

Model Leaderboard

Uses our unified forecasting score based on log scores. Updates daily. Learn More

36.00
22.38
19.54
Claude Opus 4.5 High 32k
18.04
Gemini 3 Pro
16.07
GPT 5.1 High
14.91
Claude Sonnet 4.5 High 32k
14.47
OpenAI o3 High
13.74
GPT 5.1
13.71
GPT-5
13.61
OpenAI o3
13.59
GPT-5 High
13.38
GPT 5.2 High
12.53
Kimi K2 High
12.28
Claude Opus 4.1 High 16k
12.03
Claude Sonnet 4.5
11.37
Gemini 3 Flash
10.17
DeepSeek v3.1 High
10.07
Deepseek 3.2 High
9.98
Grok 4 Fast High
9.88
Grok 4

Forecasting Performance Over Time

Model forecasting score vs. release date. Learn more

Frontier Model Trend
Human Baselines

Biggest Bot Wins/Losses

Questions where bots significantly outperformed pro forecasters, and vice versa.

Will China's youth unemployment rate be greater than 18.0 for August 2024?
Pros forecast
6.0%
Bots forecast
62.0%
Did it happen?
Yes
What happened

Bots correctly anticipated that the dramatic July spike might continue rather than following the historical seasonal decline pattern that the pros relied upon.

Quotes
Bot
โ€œIt appears likely that China's youth unemployment rate will remain above 18.0%.โ€โ€” mf-bot-gpt-3.5
Pro
โ€œI agree with other forecasters that the median outcome is a decrease.โ€โ€” datscilly
Will Elon Musk attend the Super Bowl in 2025?
Pros forecast
78.0%
Bots forecast
20.0%
Did it happen?
No
What happened

Bots weighted the status quo outcome more heavily despite Musk's recent Super Bowl attendance pattern, while Pros over-anchored on his 2023โ€“2024 attendance and his association with Trump.

Quotes
Bot
โ€œNo current public report indicating that Elon Musk plans to attend the Super Bowl.โ€โ€” metac-grok-2-1212
Pro
โ€œMusk has attended many events that Trump has attended since the election.โ€โ€” Jgalt
Will a Metaculus bot rank in the top 100 of the Q1 2025 Quarterly Cup?
Pros forecast
0.7%
Bots forecast
81.0%
Did it happen?
Yes
What happened

Pros over-anchored on early poor performance โ€” the bots were ranked 277th and 299th at the time. Bots failed to find their current rank and were optimistic about AI progress.

Quotes
Bot
โ€œWe were unable to find specific historical rankings... trends indicate that AI models have been competitiveโ€โ€” metac-exa
Pro
โ€œmetac-GPT4o is at rank #277, metac-o1 at #299... I think they'll continue to be there.โ€โ€” Zaldath

Pros vs. Bots

When comparing Pros and the best custom bots, Metaculus Pro Forecasters won every season so far. Learn more

All question typesBinary questions only95% CI