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Will Kimi K3.1 Pro debut in the top 10 of the Text Arena leaderboard by June 30, 2027?

Kimi K3.1 Pro: Text Arena Rank Debut?

Screened using the explicit question date; payout timing still follows the rules.

Provider end date 1 Jul 2027Liquidity $1.9kLifetime volume $1.9kSource Polymarket

Contract resolution rules

AI-assisted explanation

Predicts whether Kimi K3.1 Pro (or its Highspeed variant) first appears in the top 10 of the Arena.AI Text Overall leaderboard (style control off, no filters) by June 30, 2027.

Conditions for a winning outcome

A Kimi K3.1 Pro entry (including Highspeed variant, or any name containing Kimi and K3.1 regardless of capitalization, hyphenation, or spacing, with optional prefixes/suffixes like (Max) or reasoning labels such as (High)) qualifies. It must be newly added to the leaderboard, displayed with a rank and without the AutoEval label. Its first appearance date is the first calendar date (ET) it shows a qualifying rank. The check is at 12:00 PM ET on the next calendar day. If the rank at check time is within the top 10 (displayed rank 10 or better), it resolves Yes. Reasoning or thinking-level variants are distinct models; the first qualifying entry added governs resolution. If multiple qualifying models appear the same day, the highest-ranking one governs.

Exclusions and exceptions

AutoEval-labeled entries do not count as added. Entries under non-qualifying names (e.g., Kimi K3, Kimi K2.8) are excluded. Entries under preliminary, code, or placeholder names count as newly added on the first date they display a name satisfying the model specification; a renamed entry's first qualifying-name appearance counts as its addition. If the qualifying model is not displayed at 12:00 PM ET on the day after first appearance, that appearance does not qualify; reappearance later starts a new first-appearance date. Models added after the first qualifying model's appearance date are ignored. If the leaderboard is unavailable at the check time, resolution waits for the next available rank, but if still unavailable after seven days or no qualifying model appears by June 30, 2027, 11:59 PM ET, it resolves No.

Timing & resolution

June 30, 2027, 11:59 PM ET is the final cutoff for adding a qualifying model. The per-model check occurs at 12:00 PM ET on the calendar day following its first appearance on the leaderboard.

Ambiguities in the rules

No material ambiguity remains. The source explicitly addresses leaderboard URL or tab/label changes by defining the equivalent default Text Overall view (style control off, no filters) on arena.ai as the same resolution source. The source also explicitly clarifies that a displayed rank equal to or better than the specified rank qualifies, giving the example that rank 4 is within the top 10, so rank 10 is within the top 10.

AI-assisted explanation of this version of the source rules. It does not replace the provider’s terms.

Original resolution rules
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 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. Otherwise, this market will resolve to "No". A qualifying model must be Moonshot AI's Kimi K3.1 Pro (released October 23, 2026), including its Highspeed variant, listed under a name or model identifier that includes "Kimi" and "K3.1", regardless of capitalization, hyphenation, spacing, or surrounding prefixes, suffixes, or reasoning or effort labels. For example, Kimi K3.1 Pro, Kimi K3.1 Pro Highspeed, or kimi-k3.1-pro, including with a label such as "(Max)" or "(High)", would qualify, while other models, such as Kimi K3 (Max), Kimi K2.8 Preview, or any later Kimi version, will not qualify. Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-no-style-control with style control off (Adjustments: None), in the "Models" view, and with no other filters applied will be used to resolve this market. A model debuts within the specified top ranks if its displayed rank at the check time is equal to or better than the specified rank (for example, a displayed rank of 4 is within the top 5 and the top 10). This market will resolve solely based on the specified rank in the Rank column of the leaderboard, regardless of the model's score, rank spread or confidence intervals, ranks shown under other adjustments, filters, or categories, or any underlying granular or unrounded data presented elsewhere. A model marked "AutoEval" will not be considered added to the leaderboard. A model is considered to first appear on the leaderboard on the first calendar date (ET) on which it is displayed with a rank and without the "AutoEval" label; only such ranks will be considered. An entry listed under a preliminary, code, or placeholder name is considered newly added on the first date it is displayed under a name satisfying the model specification clause above; a renamed entry's first appearance under a qualifying name counts as its addition to the leaderboard. Each separately listed entry, including reasoning or thinking-level variants of the same model, is a distinct model for the purposes of this market, and the first qualifying entry added governs resolution. If multiple qualifying models are added to the leaderboard on the same calendar date (ET), the highest-ranking model will be used for resolution. Models added to the leaderboard on the calendar date following the initial qualifying model's first appearance will not be considered. If a qualifying model is not displayed on the leaderboard at 12:00 PM ET on the calendar date following its first appearance, that appearance will not qualify; if the model is subsequently displayed again, the date on which it reappears will be treated as a new first appearance. A qualifying model must be newly added to the Arena.AI Leaderboard. Whether the model was previously released, publicly accessible, in beta, or otherwise available before appearing on the leaderboard is irrelevant for this market. The resolution source for this market is the Arena.AI Leaderboard found at https://arena.ai/leaderboard/text/overall-no-style-control. 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. 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. 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 is added to the leaderboard by June 30, 2027, 11:59 PM ET, this market will resolve to "No".

Outcome prices and implied probabilities

Compare the quoted price for each outcome. The amounts below assume a $1 payout for a winning share.

Yes35.5%
35.50¢ indicative price per $1 winning payout
No64.5%
64.50¢ indicative price per $1 winning payout

Prices describe trading, not certainty or an independent forecast. Bid / ask for the first outcome: 0.35 / 0.36. Market liquidity is not guaranteed fill size.

Fetched 2026-10-24T13:45:07+00:00 · Provider updated 2026-10-24T13:44:41.76636Z

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