TOTAL VOLUME:

$154.3b

24H VOL:

$228,458,490

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,879,276,037

410,833

Markets across

40,345

events

MATCHED EVENTS:

4,363

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Science and Technology
Most popular AI this week
kalshi

Which AI will be most popular?

Volume:
$51

DeepSeek

 - Kalshi

DeepSeek - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 12, 2026

Closed: Oct 11, 11:59 PM EST

kalshi

Kalshi

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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
$50
N/A
N/A
$50
Settled
Yes
kalshi

Z.ai

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

Anthropic

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

Google

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

OpenAI

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
Total markets: 7

Description

The popularity of artificial intelligence models can shift rapidly based on new releases, performance improvements, or user preferences. Tracking the most used AI model over a specific week helps gauge current technological trends and user interests in AI applications.

Kalshi

If DeepSeek is the Highest usage model company model on OpenRouter Top Model by weekly usage on week of Oct 5, 2026, then the market resolves to Yes. If Anthropic is the Highest usage model company model on OpenRouter Top Model by weekly usage on week of Oct 5, 2026, then the market resolves to Yes. If Google is the Highest usage model company model on OpenRouter Top Model by weekly usage on week of Oct 5, 2026, then the market resolves to Yes. If OpenAI is the Highest usage model company model on OpenRouter Top Model by weekly usage on week of Oct 5, 2026, then the market resolves to Yes. If Tencent is the Highest usage model company model on OpenRouter Top Model by weekly usage on week of Oct 5, 2026, then the market resolves to Yes. If Xiaomi is the Highest usage model company model on OpenRouter Top Model by weekly usage on week of Oct 5, 2026, then the market resolves to Yes. If Z.ai is the Highest usage model company model on OpenRouter Top Model by weekly usage on week of Oct 5, 2026, then the market resolves to Yes.

Frequently asked questions

On Kalshi, the dashboard for the popular AI market tracks the current odds of different artificial intelligence models being considered the most popular this week. You’ll find the implied probability of each outcome, a price history chart showing how those odds have changed over time, and the 24-hour trading volume, which currently stands at $0. The total volume traded on this market is $51, indicating the level of interest and investment from traders. This provides a real-time view of where the smart money is going in the rapidly evolving AI landscape.

Currently, prediction market odds often reflect a different perspective than traditional analyst forecasts. While analysts may rely on company announcements and expert opinions, this market aggregates the wisdom of many individual traders, resulting in a constantly updated assessment of which AI is likely to gain the most traction. Discrepancies can arise from differing interpretations of data, the incorporation of insider information, or simply a collective assessment that diverges from mainstream viewpoints. Examining these differences can offer valuable insights into market sentiment and potential blind spots in conventional analysis.

On Kalshi, this market is priced using a continuous double auction, meaning traders buy and sell contracts representing their belief in the probability of each outcome. As more traders buy a contract, the price increases, reflecting a higher perceived chance of that outcome occurring. Conversely, selling pressure drives prices down. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of a contract directly corresponds to the implied probability, allowing traders to express their views and profit from correctly anticipating the most popular AI. This dynamic pricing mechanism ensures the market reflects the collective intelligence of all participants.

This market resolves around Oct 12, 2026, with the outcome confirmed once the most popular AI model for the week is verifiable from credible public reporting. This determination will be based on publicly available data regarding usage, media mentions, and overall public interest in various AI models. The resolution will reflect which AI has demonstrably captured the most attention and adoption during the specified timeframe. Traders will be able to see the final outcome and any relevant supporting information on Kalshi following the resolution date.

Several signals or events could significantly move this market before it resolves. Major announcements from leading AI companies, such as new product launches or breakthroughs in model performance, would likely cause shifts in trading activity. Unexpected negative press regarding a particular AI model, perhaps related to ethical concerns or security vulnerabilities, could also impact its perceived popularity. Furthermore, shifts in public discourse, driven by viral social media trends or influential commentary, could influence trader sentiment and alter the odds. Any significant event impacting the public’s perception of AI will likely be reflected in this market.