The Prediction Markets

Market comparison

Which company has the best AI model on LiveBench (Overall) end of November?

2 venues · 33 outcome rows · 7 comparable lines · 0 verified parity · active

9 outcomes · $1.2M reported volume

Observed 1m ago

Recorded venue end date: Dec 31, 2026

Polymarket

Open venue ↗

32 outcomes · $11K reported volume

Observed 1m ago

Recorded venue end date: Dec 1, 2026

Check settlement rules before comparing contracts. Matched outcomes may settle differently. These venues also report end dates more than 48 hours apart; event identity does not mean the contracts close or settle together. These are stored prices; record update times do not certify live quotes. Differences exclude fees and available size.

A shared identity alone does not make a price difference executable.

Alibaba

Same label, rules unverified

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.

Kalshi

1.0%

Bid 0.0% · Ask 1.0%

Alibaba

Open Kalshi ↗

Polymarket

0.6%

Bid 0.2% · Ask 1.0%

Alibaba

Open Polymarket ↗

Price difference 0.4 pp

Anthropic

Same label, rules unverified

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.

Kalshi

78.0%

Bid 73.0% · Ask 78.0%

Anthropic

Open Kalshi ↗

Polymarket

78.5%

Bid 78.0% · Ask 79.0%

Anthropic

Open Polymarket ↗

Price difference 0.5 pp

Baidu

Same label, rules unverified

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.

Kalshi

1.0%

Bid 0.0% · Ask 1.0%

Baidu

Open Kalshi ↗

Polymarket

0.6%

Bid 0.2% · Ask 1.0%

Baidu

Open Polymarket ↗

Price difference 0.4 pp

DeepSeek

Same label, rules unverified

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.

Kalshi

1.0%

Bid 1.0% · Ask 2.0%

DeepSeek

Open Kalshi ↗

Polymarket

0.4%

Bid 0.2% · Ask 0.6%

DeepSeek

Open Polymarket ↗

Price difference 0.6 pp

Google

Same label, rules unverified

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.

Kalshi

2.0%

Bid 2.0% · Ask 3.0%

Google

Open Kalshi ↗

Polymarket

5.4%

Bid 1.0% · Ask 9.8%

Google

Open Polymarket ↗

Price difference 3.4 pp

OpenAI

Same label, rules unverified

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.

Kalshi

17.0%

Bid 15.0% · Ask 17.0%

OpenAI

Open Kalshi ↗

Polymarket

6.2%

Bid 1.4% · Ask 11.0%

OpenAI

Open Polymarket ↗

Price difference 10.8 pp

Z.ai

Same label, rules unverified

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.

Kalshi

1.0%

Bid 0.0% · Ask 1.0%

Z.ai

Open Kalshi ↗

Polymarket

0.6%

Bid 0.2% · Ask 1.0%

Z.ai

Open Polymarket ↗

Price difference 0.4 pp

Amazon

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.5%

Bid 0.2% · Ask 0.9%

Amazon

Open Polymarket ↗

ByteDance

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.6%

Bid 0.2% · Ask 1.0%

ByteDance

Open Polymarket ↗

Company A

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Company A · closed

Open Polymarket ↗

Company B

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Company B · closed

Open Polymarket ↗

Company C

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Company C · closed

Open Polymarket ↗

Company D

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Company D · closed

Open Polymarket ↗

Company E

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Company E · closed

Open Polymarket ↗

Company F

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Company F · closed

Open Polymarket ↗

Company G

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Company G · closed

Open Polymarket ↗

Company H

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Company H · closed

Open Polymarket ↗

Company I

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Company I · closed

Open Polymarket ↗

Company K

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Company K · closed

Open Polymarket ↗

Meituan

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

6.9%

Bid 5.5% · Ask 8.3%

Meituan

Open Polymarket ↗

Meta

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

1.1%

Bid 0.2% · Ask 2.0%

Meta

Open Polymarket ↗

Microsoft

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.5%

Bid 0.2% · Ask 0.8%

Microsoft

Open Polymarket ↗

MiniMax

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.7%

Bid 0.2% · Ask 1.2%

MiniMax

Open Polymarket ↗

Mistral

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.6%

Bid 0.2% · Ask 1.0%

Mistral

Open Polymarket ↗

Moonshot

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.6%

Bid 0.2% · Ask 1.0%

Moonshot

Open Polymarket ↗

Moonshot AI

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

1.0%

Bid 0.0% · Ask 1.0%

Moonshot AI

Open Kalshi ↗

Polymarket

—

Nvidia

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.6%

Bid 0.2% · Ask 1.0%

Nvidia

Open Polymarket ↗

SpaceXAI

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.6%

Bid 0.2% · Ask 1.0%

SpaceXAI

Open Polymarket ↗

StepFun

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.6%

Bid 0.2% · Ask 1.0%

StepFun

Open Polymarket ↗

Tencent

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.7%

Bid 0.2% · Ask 1.2%

Tencent

Open Polymarket ↗

Thinky

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.6%

Bid 0.2% · Ask 1.0%

Thinky

Open Polymarket ↗

xAI

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

2.0%

Bid 1.0% · Ask 2.0%

xAI

Open Kalshi ↗

Polymarket

—

Xiaomi

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.6%

Bid 0.2% · Ask 1.0%

Xiaomi

Open Polymarket ↗

Prices are shown as percentages of a $1 payout. “pp” means percentage points. A dash means data is unavailable.