Will Z.ai have a #1 AI model by June 30?

Prediction markets currently give a 5% probability that Will Z.ai have a #1 AI model by June 30?. This contract trades at 5¢ on Polymarket, closing June 30, 2026. This market prices Z.ai's chances of achieving a #1 AI model extremely low at 6%, yet the asymmetric payoff structure creates a staggering 7,735% implied yield for "Yes" holders against only 31.5% for "No" holders, suggesting significant mispricing or extreme risk aversion.

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5¢
Bid/Ask 4/5¢·Spread 1¢·Vol $0·OI $8,638.724·Closes Jun 30, 2026·69d remaining
0xa097da50c4291989dbd9a88c8c6480bf761bbca339767d8816f10cd4cfbf1aec
7-day price34 snapshots · 2 regime
6¢5¢ current
Apr 105¢Apr 19

Analysis

4d ago

This market prices Z.ai's chances of achieving a #1 AI model extremely low at 6%, yet the asymmetric payoff structure creates a staggering 7,735% implied yield for "Yes" holders against only 31.5% for "No" holders, suggesting significant mispricing or extreme risk aversion. With just $25 in 24-hour volume against $2.96M open interest and a 3¢ spread, liquidity is severely constrained relative to the position size, creating potential slippage concerns for meaningful trades. The 74-day timeframe to June 2026 and neutral regime score offer limited catalysts, though the high Cliff Risk Index of 16 indicates concentrated positions that could amplify volatility if Z.ai makes unexpected progress in model development.

Resolution rules

This market will resolve to "Yes" if the listed company has the highest arena score on the Chatbot Arena LLM Leaderboard (https://lmarena.ai/) for any amount of time by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No." Results from the "Arena Score" section on the Leaderboard tab of https://lmarena.ai/ with the style control unchecked will be used to resolve this market. If a listed model ties for #1 Arena score, it will suffice to resolve this market to "Yes." The resolution source for this market is the Chatbot Arena LLM Leaderboard found at https://lmarena.ai/. If this resolution source becomes unavailable, the market will remain open until it is accessible again. If it becomes permanently unavailable, resolution will be based on another credible source.

Indicators

IY (Yes) 10028.8%
IY (No) 27.8%
Adj IY 5014%
CRI 19
Overround -0.0%
▶ Full indicator table (5)
IndicatorValue
IY (Yes)10028.8%
IY (No)27.8%
Adj IY5014%
CRI19
Overround-0.0%

Regime

Label
neutral
Score
0.409
Spread
1¢
Computed
4/21/2026, 8:26:55 PM
Observability mediumEvent type scientific
Indicators computed 4/21/2026, 8:23:18 PM

Trade

View on polymarketsf trade 0xa097da50c4291989dbd9a88c8c6480bf761bbca339767d8816f10cd4cfbf1aec yes 100

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