TOTAL VOLUME:

$154.4b

24H VOL:

$230,589,906

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,885,293,300

410,482

Markets across

40,213

events

MATCHED EVENTS:

4,340

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

BETA
Dashboards
Tour
All
Science and Technology
Most popular AI this week
kalshi

Which AI will be most popular?

Volume:
$558

DeepSeek

 - Kalshi

DeepSeek - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 19, 2026

Closed: Oct 18, 11:59 PM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

DeepSeek

View
100%
1%
Yes 100¢No 0¢
—
N/A
$548
N/A
N/A
$548
Settled
Yes
kalshi

Anthropic

0%
1%
Yes 0¢No 100¢
—
N/A
$5
N/A
N/A
$5
Settled
No
kalshi

OpenAI

0%
1%
Yes 0¢No 100¢
—
N/A
$5
N/A
N/A
$5
Settled
No
kalshi

Google

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

Tencent

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

Xiaomi

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

Z.ai

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 7

Description

This event tracks which artificial intelligence model garners the most user engagement during a specific week, reflecting current trends and preferences in technology adoption. The outcome depends on real-time data measuring how frequently each AI model is utilized by users over a defined period.

Kalshi

The event determines the most popular AI model for the week of Oct 12, 2026, based on weekly usage data from OpenRouter's Top Models chart. The winning model is the single AI model with the highest weekly token volume, attributed to its author company. Ties are resolved using the publisher's official methodology; if none exists, all tied entities share the highest rank, and contracts resolve proportionally based on the number of tied candidates. The resolution exclusively considers individual model performance, not the aggregate volume across all models from a single company.

Frequently asked questions

On Kalshi, the dashboard for the popular AI market tracks the current odds for each potential outcome, along with a price history chart showing how those odds have changed over time. You can also see the 24-hour trading volume, which currently stands at $558, and the total volume traded to date, which is $558. This provides a real-time view of where traders are placing their bets and how sentiment is shifting regarding which AI will achieve the most popularity this week. The dashboard is designed to give you a clear understanding of the market's dynamics.

Comparing prediction market odds to analyst forecasts reveals interesting insights into collective intelligence versus expert opinion. Often, this market reflects a broader range of factors than traditional analysis, incorporating information from diverse sources and quickly adapting to new developments. While analysts may offer reasoned predictions based on specific criteria, the market aggregates the wisdom of many, potentially identifying unforeseen trends or underappreciated risks. Discrepancies between the two can highlight areas where the market perceives information differently than experts, or where the market is more sensitive to real-time events.

On Kalshi, this market is priced using a continuous double auction, meaning traders buy and sell contracts representing their belief in each outcome. The price of a contract reflects the probability of that outcome occurring, as perceived by the market participants. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information becomes available, the prices adjust dynamically, providing a constantly updated assessment of the most likely scenario. Traders aim to profit by accurately predicting the outcome and capitalizing on discrepancies between their own beliefs and the market's consensus.

This market resolves around Oct 19, 2026, with the outcome confirmed once the most popular AI this week is verifiable from credible public reporting. Popularity will be determined by a combination of factors, including social media mentions, news coverage, and usage statistics, as reported by reliable sources. The resolution process aims to objectively identify the AI that has garnered the most attention and engagement during the specified timeframe. The final outcome will be based on publicly available data and will be assessed to ensure a fair and accurate determination of the winning AI.

Several signals or events could significantly move this market. Unexpected announcements from major AI developers, breakthroughs in AI technology, or shifts in public perception driven by viral content could all impact trading activity. Positive or negative press coverage regarding specific AI models, or changes in user adoption rates, would also likely cause price fluctuations. Furthermore, any significant events related to the AI industry, such as regulatory changes or major investments, could influence traders' beliefs and alter the odds in this market. Monitoring these factors will be key to understanding market movements.