Metaculus announced the opening of Radiant, expanding access to its prediction market platform. The launch, disclosed on September 21, 2026, marks a significant step in the company’s effort to broaden user participation in its forecasting ecosystem.
Radiant represents Metaculus‘s latest offering designed to serve participants seeking engagement with prediction markets. The platform opening follows the company’s continued development of tools and services for the forecasting community. Details regarding specific features, pricing structures, or technical specifications were not disclosed in the announcement.
Metaculus operates a community-driven forecasting platform where users create and resolve questions on topics spanning science, technology, policy, and finance. The company has positioned itself as a resource for decision-makers and researchers seeking aggregated probabilistic forecasts on uncertain future events.
The Radiant launch follows Metaculus‘s established model of expanding platform access and services. The company continues to develop its infrastructure to support growing demand for prediction market participation and forecasting insights across institutional and individual user bases.
