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%
Closed: Oct 11, 11:59 PM EST
Kalshi
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.
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.
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.