Second-best Code Arena WebDev AI Lab end of August?
ActiveAITechCodingWebDev
Open 2026-07-21Ends 2026-08-31Settlement Source https://arena.ai/leaderboard/code/webdev?rankBy=labs
0
Moonshot
50.5%-22.1%
#1818
Company B
50%0%
#1717
Company A
50%0%
#1616
Other
50%0%
01
AI Quick Read
WOOFUN AI
Second-best Code Arena WebDev AI Lab end of August?Updated Aug 3, 2026 17:05 GMT+8
This betting prediction focuses on whether the company that ranks second on codearena.ai’s “WebDev Labs” list will be able to maintain this position by the decision time. The current market probability of YES is around 76%, indicating strong confidence that the existing leadership order will continue. The key point lies in the results of the list update on August 31, 2026; if the rankings are unclear, decisions will be made based on the models’ performance.
02
Prediction Probability Trend
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03
Candidate Outcomes · Price Tiers
30 tiers
Candidate TierProbability24HVolumeOdds
Moonshot0
50.5%
-22.1%
$15K
YES 50¢NO 50¢
Other16
50%
0%
0
YES 50¢NO 50¢
Company A17
50%
0%
0
YES 50¢NO 50¢
Company B18
50%
0%
0
YES 50¢NO 50¢
Company C19
50%
0%
0
YES 50¢NO 50¢
Company D20
50%
0%
0
YES 50¢NO 50¢
Company E21
50%
0%
0
YES 50¢NO 50¢
30 candidate tiers · Total volume $247.00MOpen interest $2.04M · Each tier settles YES/NO independently
04
Market Rules & Background
Polymarket
No market rules.
Market Open Time2026-07-21 00:27:38
Settlement Date2026-08-31
Settlement Source--
Resolver--
This market will resolve according to the second-highest ranked Company based on the arena.ai Code Arena | WebDev Leaderboard when the table under "Code Arena | WebDev" filtered for "Labs" is checked on August 31, 2026, 12:00 PM ET.
Results from the "Lab Rank" column under the "Code Arena | WebDev" Leaderboard tab at https://arena.ai/leaderboard/code/webdev?rankBy=labs (Overall) filtered for "Labs" will be used to resolve this market.
AI companies will be ordered primarily by their Lab Rank at the market’s check time. If the results based on the lab ranking are ambiguous or unavailable, the relevant AI companies will be ordered according to their highest-ranking AI model in the leaderboard’s “Models” view. If two or more models are tied on rank, they will be ordered by which model is listed higher on the leaderboard. If a tie still remains, alphabetical order of AI lab/company names as listed in this market group will be used as a final tiebreaker (e.g., “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies second place under this ranking.
The resolution source for this market is the arena.ai Code Arena | WebDev Leaderboard. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and will resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve to "Other".
Experimental AI summary based on Polymarket data. This is not trading advice and does not affect how this market settles.
Updated Aug 3, 2026 GMT+8 17:05
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