OpenAI has quietly struck a deal with prediction market Kalshi — and it's changing how ChatGPT answers questions about what's likely to happen next. Now when you ask about World Cup odds, election forecasts, or whether a merger will close, ChatGPT pulls real Kalshi data and cites it directly in its response.

The partnership, reported by The New York Times, means ChatGPT can now reference Kalshi's live prediction market odds — the same odds that traders and analysts use to gauge real-world probabilities. A prompt for "France and Spain," for example, now returns a win forecast attributed directly to Kalshi, with a link to back it up.

Why This Is a Big Deal

Prediction markets have been having a moment. Kalshi and Polymarket have signed deals with news outlets, newsletter writers, and influencers — but an integration directly into ChatGPT takes it to a completely different scale. Millions of daily users suddenly have access to real probability data embedded in their AI assistant's answers, not just vibes and gut feelings.

It also means AI is getting closer to answering "what will happen" — not just "what has happened" — which is a meaningful step in how these tools are being used in real decision-making.

The Trend

Kalshi has been aggressively expanding beyond pure trading circles. Its deals with media organizations and now OpenAI suggest prediction markets are becoming a mainstream data source — not just a niche financial tool. Whether that's a good thing for information quality remains to be seen, but it's clearly the direction the industry is heading.

The ChatGPT-Kalshi integration is live now for World Cup-related queries and expanding to other topics. It's another sign that AI is quickly becoming a hub for real-world data — not just a chatbot that summarizes articles.