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Techcloses in 18d

Which company has the best Code Arena WebDev AI model end of September?

This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under "Code Arena | WebDev" filtered for "Models" is checked on September 30, 2026, 12:00 PM ET. Results from the "Rank" column under the "Code Arena | We…

As of 12 September 2026, "Anthropic" leads at 15% implied probability (+0.5pp over the last 24h). The event has traded $126.3K in total ($328 in the last 24h) with $33.8K of liquidity across 30 markets. Trading is due to close on 1 October 2026.

24h volume
$328
Total volume
$126.3K
Liquidity
$33.8K
Markets
30
1 Oct 2026
AITechCodingWebDevAI RankingsMoonshot

Chart, demo trading & order book

MarketAnthropic
Yes15.0¢
24h Chg+0.5pp
Mkt Vol$52.0K
live
Order bookYes
Market tradeslive · 6s
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Holders and activity

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Markets and probabilities

30 markets
How to read

The percentage is the implied probability of the outcome, between 0% and 100%. For mutually-exclusive markets the sum trends to 100% (no vig). The ▲/▼ arrow shows the change over the selected window (1h/24h/7d/30d) in percentage points (pp). Click a market to see its top holders (with average entry price and position change) and the latest trades.