SimpleFunctions
AI & TechnologyWinner-take-all · 5 outcomes5 contractsPolymarketrefreshed 4 min agoCloses May 31, 2026 · 22d

Which company has the #3 AI model end of May? (Style Control On)

Leader sits at 75% across 5 bound outcomes, runner-up at 14%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.

Leader probability

75%

Anthropic

runner-up 14¢leader 75¢

Outcomes

5

winner-take-all

Runner-up

14¢

Google

Spread

61pp

dominant leader

24h volume

$53

thin orderbook

Closes

May 31, 2026

22 days

Venue

Polymarket

5 bound

30-day trend

0%50%100%-30d-3w-2w-1wtodayAnthropic: 72% (3 days, 2 points)Anthropic: 72% on 2026-05-08Google: 20% (3 days, 3 points)Google: 20% on 2026-05-08xAI: 3% on 2026-05-07
Anthropic72¢Google20¢xAI3¢
Top 3 candidates by current price · 3d

Bracket family

How the bracket ladder is priced.

Each row is one outcome on the venue. Sorted by 24h volume — the heaviest book is at the top.

What moved the line

  • May 7Alibaba4pp84¢ · Polymarket

Recently closed in technology

These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.

More like this

Adjacent prediction questions.

How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.

Last updated on this page: 4 min ago.