GPT 6 (OpenAI) release date
💡 What the odds say
Most likely: Before 2028 at about a 98% chance — almost certain.
The field is extremely concentrated on a 2027 release, but the recent launch of GPT-5.6 Sol (Northeast Times, Jul 25) suggests OpenAI is still iterating on GPT-5.x, making a GPT-6 debut before 2028 less certain despite the high odds.
📊 Base rate: Major AI model generations (e.g., GPT-3 to GPT-4) have historically been released 2-3 years apart, so a GPT-6 by 2028 would be consistent with that cadence, but the current 98% odds for 'before 2028' are higher than the typical ~70-80% probability of meeting such timelines in practice.
What's driving it
- • The release of GPT-5.6 Sol on July 25, 2026 (Northeast Times) indicates OpenAI is still refining the GPT-5 family, pushing GPT-6 further out.
- • National security delays cited in the same article (Northeast Times, Jul 25) and earlier White House cybersecurity concerns (The Guardian, Jul 9) add regulatory friction that could postpone GPT-6.
- • The preview of GPT-5.6 Sol on July 23 (OpenAI) shows the company is focused on incremental improvements rather than a leap to GPT-6.
Why the front-runners lead
- • OpenAI has a track record of releasing new GPT generations roughly every 2-3 years, and GPT-4 launched in March 2023, making a 2027-2028 release plausible.
- • The high odds (95-98% for 2027-2028) reflect market confidence that OpenAI will maintain its cadence despite delays.
- • The resolution criteria are broad, including minor name variations like 'GPT 6.1', which lowers the bar for a release to count.
Why it's still open
- • The recent launch of GPT-5.6 Sol (Jul 25) suggests OpenAI is still iterating on GPT-5.x, potentially delaying GPT-6 beyond 2028.
- • National security delays (Northeast Times, Jul 25) and White House cybersecurity concerns (The Guardian, Jul 9) could push GPT-6 past the 2028 deadline.
- • A competitor like Anthropic's Claude Opus 4.7 (Mashable, Jul 25) could shift focus away from GPT-6, though this market only resolves on OpenAI's model.
What to watch
- • Any official OpenAI announcement of a GPT-6 development timeline or beta program would likely increase odds for earlier dates (e.g., before 2028).
- • A new regulatory hurdle or security review (e.g., from the White House) could decrease odds for pre-2028 release, as seen with GPT-5.6 delays.
- • If OpenAI skips GPT-5.7 and directly announces GPT-6, that would strongly boost near-term odds (e.g., before June 2027).
AI-generated · grounded in recent news + odds · informational only, not advice. Verify on the source platform.
Data from Manifold’s public API, for informational purposes only. PredictPal is not affiliated with any platform and does not facilitate trading.
Discussion
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How it resolves
Resolved by whoever created the market, at their discretion per the question's description. It's play-money (Mana) and not tied to an official source — treat it as a community forecast.
Resolution criteria
Minor changes to the name, such as 'GPT 6.1', or other names for a model generally expected to be called GPT 6, will count for the purpose of this market. The model must be accessible without individual vetting or invitation — free or paid, via API or product. Open, non-selective waitlists count. Closed betas, invite-only access, researcher programs, A/B tests, and anonymous benchmark appearances do not. Country-level bans do not prevent resolution. See also: @8AyI5Np5yl @OchSUnInIq @cgl2IP0yIC (this market) @LU5RqqqEuA @2OzL6Q56y8 @IZO2UZgUNO @2CqdhIO9cU
ⓘ A market settles under its own written rules, which can lag what looks decided in the news — so the price may not move to 100% the moment an outcome seems obvious.
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