Anthropic’s confidential S-1 filing in June 2026, followed by active roadshow preparations targeting a late-October or November listing at roughly $2 trillion valuation, has driven the 96% market-implied odds that it will reach public markets ahead of OpenAI. Recent revenue acceleration to a $100 billion-plus annualized run rate and plans to showcase third-quarter results have reinforced trader confidence in a swift completion. OpenAI CEO Sam Altman has publicly ruled out a 2026 IPO, citing the need to address AI safety, alignment, and regulatory demands as a private company before pursuing a potential 2027 debut. While Anthropic’s timeline could still slip due to SEC review delays, market volatility, or last-minute governance adjustments, OpenAI’s stated deferral leaves little realistic path for it to list first absent a major reversal in its safety priorities.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourL'introduction en bourse d'Anthropic ou d'OpenAI sera-t-elle la première ?
Anthropic
$383,682 Vol.
$383,682 Vol.
Anthropic
$383,682 Vol.
$383,682 Vol.
This market will resolve to "OpenAI" if OpenAI completes an Initial Public Offering (IPO) before Anthropic completes an IPO by December 31, 2027, 11:59 PM ET, as confirmed by official company announcements and credible news sources.
This market will resolve 50-50 if:
- Neither company completes an Initial Public Offering (IPO) by December 31, 2027, 11:59 PM ET;
- Both companies complete an IPO on the same calendar date (ET); or
- By December 31, 2027, 11:59 PM ET, both companies become unable to complete an IPO, including due to acquisition, merger, or absorption by an entity that is already publicly traded.
The IPO refers to the first sale of stock by the listed company to the public on any recognized stock exchange.
The resolution source for this market is a consensus of credible reporting.
Marché ouvert : Jan 30, 2026, 5:43 PM ET
Résolveur
0x65070BE91...This market will resolve to "OpenAI" if OpenAI completes an Initial Public Offering (IPO) before Anthropic completes an IPO by December 31, 2027, 11:59 PM ET, as confirmed by official company announcements and credible news sources.
This market will resolve 50-50 if:
- Neither company completes an Initial Public Offering (IPO) by December 31, 2027, 11:59 PM ET;
- Both companies complete an IPO on the same calendar date (ET); or
- By December 31, 2027, 11:59 PM ET, both companies become unable to complete an IPO, including due to acquisition, merger, or absorption by an entity that is already publicly traded.
The IPO refers to the first sale of stock by the listed company to the public on any recognized stock exchange.
The resolution source for this market is a consensus of credible reporting.
Résolveur
0x65070BE91...Anthropic’s confidential S-1 filing in June 2026, followed by active roadshow preparations targeting a late-October or November listing at roughly $2 trillion valuation, has driven the 96% market-implied odds that it will reach public markets ahead of OpenAI. Recent revenue acceleration to a $100 billion-plus annualized run rate and plans to showcase third-quarter results have reinforced trader confidence in a swift completion. OpenAI CEO Sam Altman has publicly ruled out a 2026 IPO, citing the need to address AI safety, alignment, and regulatory demands as a private company before pursuing a potential 2027 debut. While Anthropic’s timeline could still slip due to SEC review delays, market volatility, or last-minute governance adjustments, OpenAI’s stated deferral leaves little realistic path for it to list first absent a major reversal in its safety priorities.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour

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