1 hour ago
20
Sam Altman’s recent comments on iterative deployment and democratizing AI hint at fast GPT-5.5 progress. The Polymarket contract for GPT-5.5 release by June 30, 2026, sits at 99.9% YES, unchanged from 24 hours ago.
The June 30 market holds at 99.9% YES. The April 30 market is also at 99.9% YES, confirming traders expect an imminent release. The largest price move in the last 24 hours was a 3-point spike in the June market around midday.
Trading volume on the June contract is $66,775 in USDC daily. Order book depth means it takes serious capital to move these odds, which points to institutional interest. The April market saw a brief 2-point drop but recovered quickly.
Altman’s emphasis on iterative deployment fits OpenAI’s pattern of gradual capability increases, which supports the market’s pricing. At current levels, a YES share at 99¢ pays $1 if GPT-5.5 ships on schedule. That’s a minimal but near-certain return, and the odds suggest traders see almost no risk of delay.
Watch for Altman’s updates or formal OpenAI announcements, as these are the most likely catalysts for any shift. A blog post or tweet confirming deployment specifics could be the next trigger.
Get prediction market intelligence as a structured API feed. Early access waitlist.
English (US) ·