ACX/Metaculus Prediction Contest 2026

<div id="post-content" class="prose max-w-none"> <div> <p><a href="https://www.metaculus.com/tournament/ACX2026/">This year's prediction contest</a> is live on Metaculus. They write:</p> <blockquote> <p>This year's contest draws directly from that community, with all questions suggested by ACX readers. Both experienced forecasters and newcomers are invited to participate, making predictions across U.S. politics, AI, international affairs, and culture.</p> <p>To participate, submit your predictions by January 17th at 11:59 PM PT. At that time, we will take a snapshot of all standing forecasts, which will determine the contest …