OpenAI has officially rolled out GPT-5.5 and GPT-5.5 Pro, incorporating advanced safeguards for a select group of users. The release confirms predictions made in prediction markets, with a market for a GPT-5.5 release by April 30, 2026, reaching nearly 100% certainty. A subsequent market for a June 30, 2026 release also shows high confidence.
Trading volume for these predictions has been significant, with over $367,000 in USDC traded in the past 24 hours, indicating strong market conviction. The substantial trading activity suggests confidence in OpenAI's rollout rather than speculative trading. Any major reversal from OpenAI's public announcements would be required to alter these market odds.
For investors seeking substantial returns on these specific market predictions, opportunities are minimal, with a YES share currently trading at 99 cents, offering a negligible profit margin if the release date is met. Further details on broader availability and future releases are anticipated from OpenAI's official communications and statements from CEO Sam Altman.