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Will Kimi K3.1 Pro debut in the top 20 of the Text Arena leaderboard by June 30, 2027?

<1% say yes

Down 12 points today.

Decided by LMArena / Chatbot Arena leaderboard, by June 30, 2027, 11:59 PM .

Each share pays $1 if it happens, so a price under 1¢ means less than a 1% chance.

Research, not financial advice. Prices from Polymarket’s international site, not available in the US.

The short version

If that hasn’t happened by the deadline (June 30, 2027, 11:59 PM ET), the answer is No.

Possible results

  • YesThe event in the question happens before the deadline.<1%

    What has to happen

    The next Moonshot AI Kimi K3.1 Pro model added to the Arena.AI Leaderboard (https://arena.ai/leaderboard/text/overall-no-style-control) holds a rank within the specified top ranks when the table under the "Leaderboard" tab is checked at 12:00 PM ET on the calendar date following the date on which it first appears on the leaderboard.

  • NoThe deadline passes without it happening.>99%

    What has to happen

    That doesn’t happen by June 30, 2027, 11:59 PM ET.

The one trap

If the leaderboard's URL, tab names, or control labels change, the equivalent default Text Overall view with style control disabled and no filters applied on arena.ai constitutes the same resolution source; such changes do not make the source unavailable.

See all fine print
  • If this resolution source is unavailable at 12:00 PM ET on the calendar date following the date on which the qualifying model first appears on the leaderboard, this market will resolve based on the first subsequent instance at which the model's rank becomes available on the leaderboard.
Price chart
-Yes chance

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View rules on Polymarket (international site, not available to US residents)

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The details

Rule note: the condition as writtenSettled by arena.ai leaderboard
Fine-print risk
Low (0/100)
settles on the condition as written
  • Official source: settlement runs on LMArena / Chatbot Arena leaderboard (arena.ai), style control off. Is read at the stated check time. No recorded moves for this market yet.
  • Fine print: It settles on the condition as written, with a deadline in New York time (ET). Deadline: Wed, Jun 30, 2027, 11:59 PM ET.

Source named: arena.ai leaderboard (not a tracked official feed, no release history)

Standardized read of public order book, official-source and contract-rule data, identical for every viewer. It describes the data and is not a recommendation. The venue’s published rules control settlement.

Key lines from the rules (Polymarket)
  • “This market will resolve to "Yes" if the next Moonshot AI Kimi K3.1 Pro model added to the Arena.AI Leaderboard (https://arena.ai/leaderboard/text/overall-no-style-control) holds a rank within…”
  • “The resolution source for this market is the Arena.AI Leaderboard found at https://arena.ai/leaderboard/text/overall-no-style-control.”
  • “If it remains unavailable through the end of the seventh day after the qualifying model first appears on the leaderboard or if no qualifying model…”

View rules on Polymarket (international site, not available to US residents)

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