AI Model Releases

GPT-6 Release Date: What Is Actually Confirmed?

Answer from Sep 30See the current answer

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When was GPT-6 released, and which GPT-6 models can you use today?

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History

Checked 30 times since Jul 23

100 50 0 Jul 23: 84/100 Jul 24: 90/100 Jul 25: 90/100 Jul 26: 90/100 Jul 27: 90/100 Jul 28: 90/100 Jul 29: 64/100 Jul 30: 90/100 Jul 31: 89/100 Aug 1: 64/100 Aug 2: 90/100 Aug 3: 84/100 Aug 4: 84/100 Aug 5: 84/100 Aug 6: 84/100 Aug 7: 90/100 Aug 8: 90/100 Aug 9: 90/100 Aug 10: 75/100 Aug 11: 90/100 Aug 19: 90/100 Aug 26: 100/100 Sep 2: 70/100 · the answer changed Sep 9: 0/100 · the answer changed Sep 23: 9/100 · the answer changed Sep 30: 22/100 Oct 7: 47/100 Oct 7: 30/100 Oct 15: 39/100 · the answer changed Oct 22: 98/100 Jul 23 Oct 22
How strongly the models agree, per check. Amber points mark checks that changed the answer.

  1. Checked: no change

    Read this version

  2. The answer changed

    The new answer gives specific rollout timing—an early-September announcement and ChatGPT expansion on October 7–8, 2026—and clarifies which models are surfaced to different ChatGPT tiers. The standing answer described staged availability but gave no dates or tier-specific model access.

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  3. 3 checks, no change

  4. The answer changed

    The consensus shifted completely from providing specific details about a released model named 'GPT-6 Astra' (including specs, benchmarks, and pricing) to stating that no such model name, release, or pricing can be confirmed from official sources.

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  5. The answer changed

    The consensus changes from GPT-6 being entirely unconfirmed and unreleased to GPT-6 Astra being officially announced, partially deployed, and documented with specific capabilities, benchmarks, context limits, safety classification, and pricing.

    Read this version

  6. The answer changed

    The new answer omits and effectively contradicts the old answer’s central claim that OpenAI officially confirmed an internal unreleased model called Astra. It instead states that no successor has been officially announced, changing the conclusion about what OpenAI has publicly acknowledged.

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  7. 21 checks, no change

  8. Topic started

    The first answer. Every later check is compared with it.

    Read this version
How the 4 models compared

OpenAI gpt-5.6-luna · Google Gemini gemini-3.5-flash-lite · DeepSeek deepseek-v4-flash · Grok grok-4.3-no-reasoning

Emphasis

Model B states that OpenAI officially uses the GPT-6 branding, moving away from previous sequential naming, whereas Model D states that GPT-6 is confirmed as the family name.

Model B claims OpenAI uses the GPT-6 branding, moving away from previous sequential naming.

Gemini

“branding for this generation, moving away from previous sequential naming”

Model D claims GPT-6 is confirmed as the family name.

OpenAI

““GPT‑6” is confirmed as the family name”

How to verify: Check OpenAI naming conventions in documentation.