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Sam Altman predictions & odds

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Will OpenAI's valuation hit __ by December 31?

Will OpenAI's valuation hit __ by December 31?

89%

↑$900B

$602K Vol.

$83.9K Liq.

Ends in 7 months

Will SpaceX or OpenAI IPO first?

Will SpaceX or OpenAI IPO first?

100%

SpaceX

$89.9K Vol.

$14.5K Liq.

1

Ends in over 1 year

Largest IPO by market cap in 2026?

Largest IPO by market cap in 2026?

79%

SpaceX

$2M Vol.

$228K Liq.

12

Ends in 7 months

GPT-6 released by…?

GPT-6 released by…?

84%

December 31, 2026

$345K Vol.

$19.0K Liq.

44

Will Anthropic or OpenAI IPO first?

Will Anthropic or OpenAI IPO first?

72%

Anthropic

$135K Vol.

$24.1K Liq.

3

Ends in over 1 year

Will OpenAI's valuation hit __ by June 30?

Will OpenAI's valuation hit __ by June 30?

37%

↓$800B

$192K Vol.

$40.8K Liq.

Ends in 21 days

Anthropic + OpenAI vs Meta - higher valuation on June 30?

Anthropic + OpenAI vs Meta - higher valuation on June 30?

96%

Anthropic + OpenAI

$9.4K Vol.

$13.1K Liq.

Ends in 21 days

What kind of product will OpenAI announce in 2026?

What kind of product will OpenAI announce in 2026?

30%

Earbuds/Headphones

$305K Vol.

$24.1K Liq.

13

Ends in 7 months

What will OpenAI's public ticker be?

What will OpenAI's public ticker be?

60%

$OAI

$12.8K Vol.

$24.4K Liq.

4

Ends in over 1 year

What will OpenAI's IPO valuation be?

What will OpenAI's IPO valuation be?

21%

$1.75T–$2.0T

$1.3K Vol.

$14.7K Liq.

Ends in about 1 year

OpenAI IPO closing market cap above ___ ?

OpenAI IPO closing market cap above ___ ?

85%

$800B

$2M Vol.

$17.2K Liq.

2

Ends in over 1 year

OpenAI $1t+ IPO before 2027?

OpenAI $1t+ IPO before 2027?

56%

$278K Vol.

$4.7K Liq.

7

Ends in 7 months

OpenAI + Anthropic vs Google - higher valuation on December 31?

OpenAI + Anthropic vs Google - higher valuation on December 31?

22%

OpenAI + Anthropic

$443 Vol.

$10.4K Liq.

Ends in 7 months

Will OpenAI launch a consumer hardware product by...?

Will OpenAI launch a consumer hardware product by...?

28%

December 31, 2026

$256K Vol.

$2.4K Liq.

32

Over 30M humans verified on World Network by December 31?

Over 30M humans verified on World Network by December 31?

17%

$13.9K Vol.

$338 Liq.

Ends in 7 months

SpaceX or OpenAI higher IPO Market Cap?

SpaceX or OpenAI higher IPO Market Cap?

87%

SpaceX

$7.8K Vol.

$1.8K Liq.

5

Ends in over 1 year

Will Elon Musk and Sam Altman settle?

Will Elon Musk and Sam Altman settle?

4%

$28.5K Vol.

$1.7K Liq.

2

Ends in 7 months

Anthropic + OpenAI vs Microsoft - higher valuation on December 31?

Anthropic + OpenAI vs Microsoft - higher valuation on December 31?

48%

Anthropic + OpenAI

$557 Vol.

$7.3K Liq.

Ends in 7 months

OpenAI vs Meta — higher valuation on December 31?

OpenAI vs Meta — higher valuation on December 31?

37%

OpenAI

$974 Vol.

$3.3K Liq.

Ends in 7 months

Lead Bank in OpenAI's IPO?

Lead Bank in OpenAI's IPO?

71%

Goldman Sachs

$21.5K Vol.

$27.5K Liq.

Ends in over 1 year

Frequently Asked Questions

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Polymarket currently hosts 20 active markets for Sam Altman that lets you track or trade on predictions like “Will OpenAI's valuation hit __ by December 31?”. Whether you are tracking widely debated events or niche outcomes, the platform aggregates real-time odds based on over $6.1M in trading volume, providing a comprehensive view of fan and investor sentiment.

Each polymarket is a yes/no question, like “Will Anthropic or OpenAI IPO first?”. You buy shares in “yes” or “no” outcomes. Prices reflect crowd-sourced odds and probabilities. For example, if yes is at 30 cents, that’s a 30% chance. Markets resolve based on official results. For multi-outcome events, like “Largest IPO by market cap in 2026?,” you simply trade on the specific outcome you think will win.

As of today, the most active market is “Largest IPO by market cap in 2026?,” where the crowd is currently assigning a 79% chance to SpaceX. These odds update in real-time as new information emerges and users trade, offering a dynamic snapshot of what the market believes will happen compared to traditional bookmaker odds.

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