
Practice probability judgments, discuss evidence and compare records through public questions and themed challenges.
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Use this section to learn market mechanics, follow publications, join participatory spaces or explore other prediction-market venues. Select the resource by what you want to do.
Reading a publication and joining a forecasting group are different activities. Use workflows when you need a sequence of actions and builder resources when your question concerns development. A resource can complement another category without serving the same purpose.

Practice probability judgments, discuss evidence and compare records through public questions and themed challenges.

Trade defined event outcomes, inspect order-book depth and resolution rules, and connect through web, mobile or the exchange API.

Create a market, explain your forecast and build a public record using virtual stakes.

Direct probability forecasting with community comparison, defined resolution criteria and scored records.

A public manual calculator separating a gross price gap from fee-adjusted pair costs.

Official concepts and implementation guides for understanding how Polymarket works.

Follow themes across event contracts using constructed indices, reference rates, research dashboards and market briefings.

A separate Solana prediction venue for community-created yes/no duels and embeddable event questions.

Personal prediction-market performance analysis, optional public profiles and a separate creator subscription program.

Research Yes/No event contracts with broker access, opposite-side closing and collateral-income coupons.

Explore event questions with separate OOM practice and supported real-money trading modes.

Gemini’s own event-contract board with outcome quotes, charts, related events and an account portfolio.