Polymarket vs. Kalshi
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See where the two biggest prediction markets disagree. Pick any two markets, or start from the biggest gaps below: prices, volume, history and the resolution rules, side by side.
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Which country will have the best LLM at the end of the decade?
3%
– 0.0pt
Vol $2 today · $400 total
Possibly the same event, on the other platform
Polymarket
Will Z.ai have the best AI model at the end of December 2026?
0%
Polymarket
Will Google have the best AI model at the end of October 2026?
94%
Polymarket
Will Anthropic have the best AI model at the end of October 2026?
5%
Polymarket
Will Alibaba have the best AI model at the end of December 2026?
0%
Polymarket
Will Google have the best AI model at the end of December 2026?
35%
Polymarket
Will OpenAI have the best AI model at the end of October 2026?
0%
Informational only — not financial advice. Odds are mirrored from each platform and may lag the live order book.