Anthropic or OpenAI Will Very Likely IPO Before the End of 2027
Source: Polymarket market “Will Anthropic or OpenAI IPO first?”
very likely (95%)
Leading outcome
Yes 95%
Very likely · Rising · C · tracked 32 days
peak 95% · low 84% (30d ago)
24h move
▼
1.8 pts
Yes
Traded 24h
$18K
$358K all time
Resolves by
2027-12-31
Source markets
3
3 markets · mixed
Source markets for this story
Anthropic IPO by __?
Polymarket · December 31, 2026 90% · +1.0 24h
Will Anthropic or OpenAI IPO first?
Polymarket · Yes 95% · -1.8 24h
Will Anthropic’s valuation hit __ by December 31?
Polymarket · ↑$1.5T 96%
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