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Will Kimi K3.1 Pro debut with an HLE-Diamond score of 20% or higher?

Kimi K3.1 Pro: HLE-Diamond Debut?

Provider end date; confirm observation window in the rules.

Provider end date 1 Jul 2027Liquidity $2.3kLifetime volume $1.3kSource Polymarket

Contract resolution rules

AI-assisted explanation

Market resolves Yes if Kimi K3.1 Pro (including Highspeed variant) is newly added to HLE results and has HLE-Diamond Accuracy of at least 20% at the check: 12:00 PM ET on the calendar date following first appearance on the chart (earlier of chart display or qualifying score publication), or at end of the three-day window for a CAIS qualifying score. Resolves No if no qualifying model is added by June 30, 2027, 11:59 PM ET, if the source is unavailable through the seventh day after first appearance, or if erroneous data is not corrected within 7 calendar days.

Conditions for a winning outcome

Qualifies if Kimi K3.1 Pro (including Highspeed variant, or any name/identifier containing Kimi and K3.1 regardless of formatting) is newly added to HLE results. Resolution uses the HLE-Diamond Accuracy percentage on the agi.safe.ai chart at 12:00 PM ET the calendar date following first appearance (earlier of chart display or qualifying score publication). Alternatively, a CAIS qualifying score (full HLE-Diamond, 1,000 questions, no tools, high reasoning setting, issued under CAIS's name on agi.safe.ai/lastexam.ai/dashboard.safe.ai) published by 11:59 PM ET on the third calendar day after first publication may be used, rounded to one decimal place; if multiple qualifying scores are published by then, the highest is used. If multiple qualifying models are added the same calendar day, the highest accuracy is used.

Exclusions and exceptions

Does not qualify: Kimi K3, K2.8, or later Kimi versions; scores from HLE-Rolling, with tools, reasoning max, APIs, data files, page source, Scale AI leaderboards, other evaluators, or the developer; scores with reasonable doubt; models removed after addition without re-addition; models added on the calendar date following the initial qualifying model's first appearance. If data is clearly erroneous from technical/operational error or unauthorized interference, the market may remain open up to 7 calendar days for correction; if no corrected value is published, Polymarket issues a Clarification.

Timing & resolution

Provider end date: 2027-07-01T03:59:00Z. Chart-based check: 12:00 PM ET on the calendar date following first appearance. CAIS score check: end of the three-day window (11:59 PM ET on the third calendar day after first publication). Fallback to No if no qualifying model added by June 30, 2027, 11:59 PM ET, or if agi.safe.ai is unavailable through end of the seventh day after the qualifying model first appears.

Ambiguities in the rules

The source explicitly includes the Highspeed variant but does not enumerate other variants; only names including Kimi and K3.1 qualify per the naming rule. The unavailability fallback references a 'first subsequent instance' but defines a hard cutoff: end of the seventh day after the qualifying model first appears on the site.

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 Humanity's Last Exam results at https://agi.safe.ai/ has an HLE-Diamond Accuracy of at least the specified percentage at 12:00 PM ET on the calendar date following the date on which it first appears on the site. 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. The percentage displayed as "HLE-Diamond Accuracy" for the model in its result card on the "AI Progress on HLE-Diamond" chart at https://agi.safe.ai/ will be used to resolve this market. This market will resolve solely based on the HLE-Diamond Accuracy, regardless of the model's Calibration Error, chart position, other configuration scores, any note that a score was computed on a sample of questions, or any underlying granular or unrounded data presented elsewhere. If the Center for AI Safety (CAIS), which maintains the official Humanity's Last Exam results, publishes a qualifying score (defined below) for the model, and the model has not been displayed on the chart by 11:59 PM ET on the third calendar day (ET) after the first such publication, that score will be used instead, rounded to one decimal place. If multiple qualifying scores for the model have been published by that time, the highest will be used. A qualifying score is one issued under CAIS's name (for example, on https://agi.safe.ai/, https://lastexam.ai/, or https://dashboard.safe.ai/, including jointly with Scale AI) that is clearly identified as overall accuracy on the full HLE-Diamond question set (1,000 questions, released September 22, 2026), without tools, at the reasoning setting labeled "high" in HLE-Diamond's main results. No score other than the chart value or a qualifying score will count, even if no qualifying score is published. This includes scores on the original Humanity's Last Exam or HLE-Rolling, "reasoning max" or "with tools" results, Reasoning or Knowledge partition scores, values available only through an API, data file, or page source, scores from Scale AI's separate leaderboards, other evaluators, or the model's developer, and any score where there is reasonable doubt that it meets the conditions above. A model first appears on the site on the earlier of the date (ET) it is first displayed on the chart and the date (ET) a qualifying score for it is first published. If the chart value is used, the check described in the first paragraph takes place at 12:00 PM ET on the calendar date following the model's first display on the chart; if a qualifying score is used, it takes place at the end of the three-day period described above. If multiple qualifying models are added to the Humanity's Last Exam results on the same calendar date (ET), the model with the highest HLE-Diamond Accuracy will be used for resolution. Models added to the results on the calendar date following the initial qualifying model's first appearance will not be considered. If a model is first added to the Humanity's Last Exam results but is subsequently removed and not re-added, such that no HLE-Diamond Accuracy for it is available under these rules at the time of the check, its appearance will not qualify as added to the Humanity's Last Exam results. A qualifying model must be newly added to the Humanity's Last Exam results. Whether the model was previously released, publicly accessible, in beta, or otherwise available before appearing on the site is irrelevant for this market. In the case that the Resolution Source publishes data, sufficient to settle a Market, that is clearly erroneous and the result of technical or operational error, or of unauthorized interference with the Resolution Source or its data, the Market may remain open for a period of up to seven (7) calendar days (ET) from the time of the original release, in anticipation of a correction by the Resolution Source. If the Resolution Source publishes a corrected value within that period, that value will be eligible for resolution. If no corrected value is published within that period, Polymarket will issue a Clarification to determine whether the originally published value may be eligible for resolution, or whether other action is required to preserve the orderly functioning of the Market. The primary resolution source for this market is the official Humanity's Last Exam website found at https://agi.safe.ai/. If this resolution source is unavailable at the time of the check, this market will resolve based on the first subsequent instance at which the model's HLE-Diamond Accuracy becomes available. If it remains unavailable through the end of the seventh day after the qualifying model first appears on the site or if no qualifying model is added 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.

Yes88.0%
88.00¢ indicative price per $1 winning payout
No12.0%
12.00¢ indicative price per $1 winning payout

Prices describe trading, not certainty or an independent forecast. Bid / ask for the first outcome: 0.87 / 0.89. 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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