TOTAL VOLUME:
$154.6b
24H VOL:
$323,326,361
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,969,435,260
419,363
Markets across
40,411
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 26, 10:00 AM EST
Kalshi
The competition tracks which AI coding assistant achieves the highest ranking on the LM Code Arena Leaderboard by October 26, 2026. Each major AI model has an individual market, resolving based on its performance against others in coding tasks.
Each market resolves to Yes if its respective AI model is ranked #1 on the LM Code Arena Leaderboard at 10:00am ET on Oct 26, 2026. If multiple models tie for the top rank, the publisher's official tie-breaking methodology determines the winner—if none exists, all tied models share the highest rank. Contracts for tied models resolve to $1 divided by the number of tied candidates, rounded down. Kalshi disclaims any affiliation with the Governing League, and all trademarks remain the property of their respective owners.
Comparing prediction market odds to analyst forecasts reveals interesting insights into collective intelligence versus expert opinion. Often, this market demonstrates the 'wisdom of the crowd,' potentially identifying trends or outcomes that individual analysts might overlook. While analyst reports provide detailed reasoning and qualitative assessments, this market offers a quantitative representation of belief, updated continuously with new information. Discrepancies between the two can highlight areas of uncertainty or disagreement, offering valuable perspectives on the potential trajectory of the top coding AI this week.
On Kalshi, this market is priced using a continuous double auction. Traders buy and sell contracts representing different outcomes, and the price of each contract reflects the probability of that outcome occurring. As more traders participate, the prices adjust to reflect the collective assessment of the market. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price movements are driven by supply and demand, with higher demand pushing prices up and lower demand pushing them down. This dynamic pricing mechanism allows for a real-time assessment of the leading coding AI's prospects.
This market resolves around Oct 26, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on determining which AI coding tool is considered the leading performer this week, according to widely recognized benchmarks and industry analysis. The specific criteria for determining the 'top' coding AI will be assessed based on publicly available data, ensuring a transparent and objective resolution process. Traders will then be paid out based on whether their chosen outcome aligns with the verified results.
Several signals or events could significantly move this market before its resolution. Major announcements from leading AI developers regarding new features or performance improvements would likely impact trading activity. Unexpected bugs or vulnerabilities discovered in a particular coding AI could also shift sentiment. Positive or negative coverage in influential tech publications and social media discussions can also influence the market. Furthermore, the release of benchmark results comparing the performance of different AI coding tools is a key event that could cause substantial price fluctuations in this market.