Welcome to the GJOpen 2025-26 'Sportsball' Challenge! The term "sportsball" is often used by those who don't follow sports when asked a question about the topic. ...

In 1991, the Federal Reserve Bank of St. Louis launched the Federal Reserve Economic Data datab...

It's back for a second year! You’re invited to participate in the 2024 UBS Asset Management Investments Recruitment Challenge, our unique joint venture be...

Better questions can lead to better insights.

At T. Rowe Price, our curiosity helps us see things differently. And in a constantly evolving w...

In 1991, the Federal Reserve Bank of St. Louis launched the Federal Reserve Economic Data datab...

In 1991, the Federal Reserve Bank of St. Louis launched the Federal Reserve Economic Data datab...

This challenge, open to the public, was launched as part of the coursework for a class at the City University of Hong Kong (aka CityU). Students enrolled in the c...

Are you a Superforecaster®? What do you think will happen in the year 2024? Here's your chance to forecast. In our 9th annual collaboration with The Economist and...

In 1991, the Federal Reserve Bank of St. Louis launched the Federal Reserve Economic Data d...

As the 2024 US election season gears up, we are starting with a "preseason" challenge with pertinent forecasting questions. A broader challenge will come in the f...

You are cordially invited to take a part in the first Fujitsu Hivemind challenge, a program designed in collaboration between MIT, Aleph Insights, ...

You’re invited to join the Nonrival Forecasting Challenge, hosted by Good Judgment Open. By assigning a probability to future events, we hope participants can pra...

Are you a Superforecaster®? What do you think will happen in the year 2023? Here's your chance to forecast. Take part in The World Ahead forecasting chall...

The Dubai Future Experts Challenge examines the impact of global drivers on regional and local consequences, focusing on significant signposts of changing trends....

You’re invited to participate in the UBS Asset Management Investments Recruitment Challenge, a unique joint venture between UBS Asset Management Investment...

Test your forecasting mettle with questions about world politics, business, technology, sports, entertainment, and anything else trending in the media. Expect new...

We are asking you to share your predictions on questions related to the potential impact of climate change in the years, decades, and centuries to come.