SimpleFunctions

Google · Which company has the best Math AI model end of May

Google is priced at 88¢ on Polymarket. Current book: 87¢ bid, 88¢ ask, 1¢ spread. This outcome ranks #1 of 15 inside Which company has the best Math AI model end of May?.

Price history

88¢ current

+73¢
0¢25¢50¢75¢100¢
May 18, 2026May 27, 2026

Contract brief

This market will resolve according to the company that owns the model that has the highest arena rank based on the Chatbot Arena LLM Leaderboard (https://lmarena.ai/) when the table under the "Leaderboard" tab for "Math" is checked on May 31, 2026, 12:00 PM ET. Results from the "Rank" column under the "Text Arena | Math" Leaderboard tab at https://arena.ai/leaderboard/text/math-no-style-control with style control off will be used to resolve this market. Models will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by their Arena score, including any underlying, unrounded, granular values reflected in the data below the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., if the two models are tied by exact arena score, “Google” would be ranked ahead of “xAI”). This market will resolve based on the company that occupies first place under this ranking. The resolution source for this market is the Chatbot Arena LLM Leaderboard found at https://lmarena.ai/. 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 based on another resolution source.

Outcome

Google

Rank

#1 of 15

Leader

Google 89¢

Range

0¢-89¢

Family volume

$283K

Identifier

0xb45bcc8c...26f2

May 27, 2026, 9:38 PM UTC · 17m ago

Implied probability

88¢
Latest venue quote
May 27, 2026, 9:38 PM UTC · 17m ago

Bid

87¢

Ask

88¢

Spread

24h volume

$4K

Family rank

#1 of 15

15 outcomes · Which company has the best Math AI model end of May?

Closes

May 31, 2026

Family volume

$283K

Orderbook snapshot

87 / 88¢

Polymarket
1¢ spread
BidSize
87¢48
86¢282
85¢54
84¢227
81¢15
80¢92
79¢500
78¢10
AskSize
88¢351
90¢54
91¢214
92¢460
93¢255
94¢417
95¢20
96¢38

Contract terms

What resolves this market.

YES condition

This market will resolve according to the company that owns the model that has the highest arena rank based on the Chatbot Arena LLM Leaderboard (https://lmarena.ai/) when the table under the "Leaderboard" tab for "Math" is checked on May 31, 2026, 12:00 PM ET. Results from the "Rank" column under the "Text Arena | Math" Leaderboard tab at https://arena.ai/leaderboard/text/math-no-style-control with style control off will be used to resolve this market. Models will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by their Arena score, including any underlying, unrounded, granular values reflected in the data below the leaderboard. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., if the two models are tied by exact arena score, “Google” would be ranked ahead of “xAI”). This market will resolve based on the company that occupies first place under this ranking. The resolution source for this market is the Chatbot Arena LLM Leaderboard found at https://lmarena.ai/. 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 based on another resolution source.

Venue

Polymarket

Closes

May 31, 2026

Identifier

0xb45bcc8c…26f2

SF Signal
SF Index
83453.59
Regime
neutral

Event family

Which company has the best Math AI model end of May.

The same race as a probability stack: rank, volume, and where this contract sits against the other outcomes.

Total volume

$283K

Outcomes

15

Highest price

Google 89¢

Current share

18%

OutcomePriceVolume24hDepth

Google

polymarket · 0xb45bcc8c4580c1c015f6e17c5bd13e2fa31c27920cafe3ddbf59b4b5fbd526f2

89¢
$52K$7K0.0

Anthropic

polymarket · 0xf5eed5d402c85807bede0e4b9169173e48c5ba42879da524cc03ad35092c7995

11¢
$52K$724

OpenAI

polymarket · 0xb833e3aba09dc39808c66bbac2ddea4345d0d44b6d9595f35b549f51aaf40a5d

1¢
$41K$3K

Alibaba

polymarket · 0xfcd7d9e6a602041813f2f56c467f174959d0068c22f6147e122a941ad30fdbc6

1¢
$23K$2K

xAI

polymarket · 0x195640b227530d45ec159b0645310bcbd4659f8c23009ec7ecd23fdb434aa44b

0¢
$17K$2K

Baidu

polymarket · 0xc3e00fab310b79b397823f987eb4ab0496c25cbcbbc3b5e4ec66eb3a1d24a8b9

0¢
$17K$0

Moonshot

polymarket · 0xb08cb465b8edd44c08c5c66193a4b37366d9a5c5eb27188a5cb4c8a6082769b0

0¢
$15K$0

Z.ai

polymarket · 0xa40e927b4adb3ad4c73c02b4f164658ebd3d57be14d57dcc2fd468811dbf09db

0¢
$14K$12

DeepSeek

polymarket · 0xf0a628bb898828c183e1e378075457c8ed2563b3b50803851cfe947318820df5

0¢
$12K$28

ByteDance

polymarket · 0x0b278cab227996b9b3275551a858e85c648e5d9a0ddc767a5af2688ca58857f7

0¢
$12K$0

Meta

polymarket · 0xa7a944727c0d1a45e6b3b8afd7b39e9ac1f8e6d9ac453903cf9e0622b3be29a3

0¢
$12K$0

Mistral

polymarket · 0xffaad2035d665d2e9682dc1452a6f48bc580b6f7c34de27286329a5fe5d5795e

0¢
$9K$0

Amazon

polymarket · 0x54b0a235bcce3a030828a9d9133fef93143347f8a0e4316bc343342b1138a5ae

0¢
$3K$0

Meituan

polymarket · 0xa5d9e160d91440a62fdbb5d3009de19d1f5ead4c7a13e48e949b4585ad0b5b33

0¢
$3K$0

Microsoft

polymarket · 0x465bf31114d5b992cafbc0b7b5f2dab6aefba9d214d1cf945ddee5f17b0d582f

0¢
$2K$0

Indicators

Yield, cliff risk, volatility, and regime.

CRI

7

VR

0.66

IAR

1.1/h

LAS

0.03

Regime

neutral

Score

0.5

Full indicator table

7
VR
0.66
IAR
1.1/h
LAS
0.03

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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.