# Which company has the #1 AI model end of May? (Style Control On)

> Anthropic leads at 76%, runner-up 24% across 2 winner-take-all outcomes — refreshed 1 min ago.

URL: https://simplefunctions.dev/odds/which-company-has-1-ai-model-may
Updated: 2026-05-09T04:20:43.755Z
Category: technology
Status: active
Closes: 2026-05-31

## Headline

- Leader: Anthropic at 76%
- Runner-up: Google at 24%
- Outcomes: 2 (winner-take-all)
- Venue: Polymarket (2 contracts)
- 24h volume: $562

## Bound contracts (2)

| Outcome | Price | 24h | Volume | Venue | Slug |
|---|---|---|---|---|---|
| Anthropic | 76¢ | — | $221 | polymarket | /markets/which-company-has-the-1-ai-model-end-of-may-style-polymarket-0x9cede4a2937c7faf2f631ef56a963c554bca5fc1343460d1fd5898cc57e33bfd |
| Google | 24¢ | +1pp | $341 | polymarket | /markets/which-company-has-the-1-ai-model-end-of-may-style-polymarket-0xa4932209d91d0301addd39220d8ec418ab776128ccbd8d7c2997c20c174133c6 |

## 30-day trajectory

| Day | Aggregate |
|---|---|
| 2026-05-07 | 20 |
| 2026-05-08 | 21 |

_2 days of price history captured. Each row is the daily mean of intraday 5-min captures._

## Methodology

Headline is the **leader's price**, not an arithmetic mean — averaging disjoint winner-take-all outcomes is meaningless. Per-outcome prices come from the venue's last-traded mid; cross-venue values are simple means across contracts on each venue.

## How to use this data

- HTML: https://simplefunctions.dev/odds/which-company-has-1-ai-model-may
- JSON: https://simplefunctions.dev/api/public/odds?slug=which-company-has-1-ai-model-may

## License

CC-BY-4.0. Attribute "SimpleFunctions" with a link to https://simplefunctions.dev. See https://simplefunctions.dev/legal for terms.