The Prediction Markets

Market comparison

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

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

9 outcomes · $1.2M reported volume

Observed 55s ago

Recorded venue end date: Dec 31, 2026

Polymarket

Open venue ↗

32 outcomes · $7K 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

0.5%

Bid 0.2% · Ask 0.9%

Alibaba

Open Polymarket ↗

Price difference 0.5 pp

Anthropic

Same label, rules unverified

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

Kalshi

75.0%

Bid 74.0% · Ask 77.0%

Anthropic

Open Kalshi ↗

Polymarket

81.0%

Bid 73.0% · Ask 89.0%

Anthropic

Open Polymarket ↗

Price difference 6.0 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

0.1%

Bid — · Ask 0.1%

Baidu

Open Polymarket ↗

Price difference 0.9 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

0.5%

Bid 0.1% · Ask 1.0%

DeepSeek

Open Polymarket ↗

Price difference 0.5 pp

Google

Same label, rules unverified

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

Kalshi

3.0%

Bid 3.0% · Ask 4.0%

Google

Open Kalshi ↗

Polymarket

5.0%

Bid 1.0% · Ask 9.0%

Google

Open Polymarket ↗

Price difference 2.0 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

5.2%

Bid 1.5% · Ask 8.9%

OpenAI

Open Polymarket ↗

Price difference 11.8 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 0.1% · Ask 1.0%

Amazon

Open Polymarket ↗

ByteDance

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.1%

Bid — · Ask 0.1%

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

0.1%

Bid — · Ask 0.1%

Meituan

Open Polymarket ↗

Meta

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.5%

Bid 0.1% · Ask 1.0%

Meta

Open Polymarket ↗

Microsoft

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.6%

Bid 0.2% · Ask 1.0%

Microsoft

Open Polymarket ↗

MiniMax

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.5%

Bid 0.1% · Ask 1.0%

MiniMax

Open Polymarket ↗

Mistral

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.5%

Bid 0.1% · Ask 1.0%

Mistral

Open Polymarket ↗

Moonshot

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

12.9%

Bid 0.5% · Ask 25.3%

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

5.3%

Bid 0.3% · Ask 10.2%

Nvidia

Open Polymarket ↗

SpaceXAI

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

2.8%

Bid 0.6% · Ask 5.0%

SpaceXAI

Open Polymarket ↗

StepFun

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.1%

Bid — · Ask 0.1%

StepFun

Open Polymarket ↗

Tencent

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

1.1%

Bid 0.2% · Ask 2.0%

Tencent

Open Polymarket ↗

Thinky

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.1%

Bid 0.1% · Ask 0.2%

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

0.1%

Bid — · Ask 0.1%

Xiaomi

Open Polymarket ↗

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