TOTAL VOLUME:

$154.7b

24H VOL:

$279,496,801

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,923,931,766

416,910

Markets across

40,107

events

MATCHED EVENTS:

4,571

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Science and Technology
Most popular AI this week
kalshi

Which AI is most popular this week?

Volume:
$1,000

Anthropic

 - Kalshi

Anthropic - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 5, 2026

Closed: Oct 4, 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

Anthropic

View
0%
5%
Yes 0¢No 100¢
—
N/A
$605
N/A
N/A
$605
Settled
No
kalshi

Z.ai

0%
1%
Yes 0¢No 100¢
—
N/A
$121
N/A
N/A
$118
Settled
No
kalshi

OpenAI

0%
4%
Yes 0¢No 100¢
—
N/A
$103
N/A
N/A
$103
Settled
No
kalshi

Google

0%
4%
Yes 0¢No 100¢
—
N/A
$80
N/A
N/A
$80
Settled
No
kalshi

DeepSeek

0%
1%
Yes 0¢No 100¢
—
N/A
$63
N/A
N/A
$63
Settled
No
kalshi

Tencent

0%
4%
Yes 0¢No 100¢
—
N/A
$14
N/A
N/A
$14
Settled
No
kalshi

Xiaomi

0%
5%
Yes 0¢No 100¢
—
N/A
$14
N/A
N/A
$14
Settled
No
Total markets: 7

Description

The popularity of artificial intelligence models can shift rapidly based on new releases, performance improvements, or changes in user preferences. Tracking weekly usage helps gauge which AI models are most in demand among developers and users during a specific period.

Kalshi

If DeepSeek is the Highest usage model company model on OpenRouter Top Model by weekly usage on week of Sep 28, 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 Sep 28, 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 Sep 28, 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 Sep 28, 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 Sep 28, 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 Sep 28, 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 Sep 28, 2026, then the market resolves to Yes.

Frequently asked questions

On Kalshi, the dashboard for the popular AI market tracks the current odds, price history, and 24-hour trading volume. Currently, the volume is $872 and the total volume is $1,000. You can see how the implied probabilities for different AI models are shifting in real-time, giving you a sense of which AI is currently favored by traders. The dashboard provides a visual representation of market activity, allowing you to quickly assess the overall sentiment and potential opportunities within this market.

Comparing prediction market odds to analyst forecasts reveals interesting insights into collective intelligence versus expert opinion. Often, this market demonstrates a different perspective than traditional polls or expert predictions, potentially incorporating a wider range of information and anticipating shifts in public perception. While analysts may focus on technical specifications or company announcements, the market reflects a broader assessment of real-world impact and adoption. Discrepancies between the two can highlight overlooked factors or differing interpretations of the same data, offering a more nuanced understanding of the likely outcome.

On Kalshi, this market is priced using a continuous double auction, where traders buy and sell contracts representing their belief in the probability of different outcomes. The price of a contract reflects the current market consensus on the likelihood of that outcome occurring. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate, the prices adjust to reflect the collective wisdom of the crowd. This dynamic pricing mechanism ensures that the market odds are constantly updated based on the latest information and sentiment, creating a real-time assessment of the most popular AI.

This market resolves around Oct 5, 2026, with the outcome confirmed once the most popular AI is verified against credible public sources. The determination will be based on publicly available data regarding usage, media mentions, and overall public interest in various AI models. Resolution will be based on a widely recognized metric of AI popularity, ensuring a transparent and objective assessment of which AI garnered the most attention during the specified period. The outcome will reflect the prevailing sentiment and adoption rates observed throughout the market’s duration.

Several signals or events could significantly move this market. Major announcements from leading AI companies, such as the release of new models or significant updates to existing ones, would likely have a substantial impact. Unexpected breakthroughs in AI research, or the emergence of a new, highly promising AI application, could also shift trader sentiment. Furthermore, media coverage and public perception, driven by viral trends or influential figures, can quickly alter the market’s dynamics. Regulatory developments or shifts in investment patterns within the AI sector are additional factors to watch.