Will DeepSeek have the #2 AI model at the end of April 2026 (Style Control On)?

Prediction markets currently give a 4% probability that Will DeepSeek have the #2 AI model at the end of April 2026 (Style Control On)?. This contract trades at 4¢ on Polymarket, closing April 30, 2026.

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4¢
Bid/Ask 1/6¢·Spread 5¢·Vol $334.639·OI $5,823.454·Closes Apr 30, 2026·8d remaining
0xc565eeda5e52efc745bd56471170485c01ee3d0bc9d614c7442318db8831cc27
7-day price277 snapshots · 5 regime
26¢4¢ current
Apr 80¢Apr 21

Resolution rules

This market will resolve according to the company that owns the model that has the second-highest arena score (Style Control On) based on the Chatbot Arena LLM Leaderboard (https://lmarena.ai/) when the table under the "Leaderboard" tab is checked on April 30, 2026, 12:00 PM ET. Results from the "Score" column under the "Text Arena | Overall" Leaderboard tab at https://lmarena.ai/leaderboard/text with style control on will be used to resolve this market. Models will be ranked primarily by their arena score at this market’s check time, with alphabetical order of company names as listed in this market group used as a tiebreaker (e.g., if the two models are tied by arena score, “Google” would be ranked ahead of “xAI”). This market will resolve based on the company that occupies second place under this ranking. The resolution source for this market is the Chatbot Arena LLM Leaderboard found at https://lmarena.ai/. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve based on another resolution source.

Indicators

IY (Yes) >100,000%
IY (No) 186.6%
Adj IY 50000%
CRI 24
Overround -0.0%
▶ Full indicator table (5)
IndicatorValue
IY (Yes)>100,000%
IY (No)186.6%
Adj IY50000%
CRI24
Overround-0.0%

Regime

Label
neutral
Score
0.409
Spread
5¢
Computed
4/21/2026, 8:27:22 PM
Observability mediumEvent type scientific
Indicators computed 4/21/2026, 8:23:18 PM

Trade

View on polymarketsf trade 0xc565eeda5e52efc745bd56471170485c01ee3d0bc9d614c7442318db8831cc27 yes 100

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