GPT-5.6-Cyber

x.com2026-09-05信頼度 1.3リーク未確認

@AILeaksAndNewsの原文: Gavin Baker expects OpenAI, Anthropic, SpaceXAI, and Meta to each release a more powerful AI model in the next six weeks The semis investor says “Grok 4.7, Meta’s Watermelon and ChatGPT 6.1 all likely coming in the next 6 weeks” in addition to Claude 5.1 We are accelerating 引用元 @GavinSBaker: Anthropic pre-IPO gamesmanship post. Pure speculation but sharing as curious for thoughts. Anthropic shifted from gross to net ARR accounting and stripped out both Meta and Chinese distillation from their $65 billion ARR number. Meta speculated to be over $5 billion in ARR so taking them out means they can easily weather it when Meta turns them off shortly after being public, which is widely expected. Also decreases the odds of Meta turning them off, watermelon quality dependent. All smart. Then release Fable 5.1 so OpenAI feels confident releasing Astra. Vibes here on Astra are really good btw. I think that Astra was probably better than Anthropic was expecting. Now there are whispers that Anthropic has solved Navier-Stokes, which would be super impressive. Anthropic probably releases Fable 5.2, which should be better than Astra unless something is awry, sometime before the IPO. Likely also planning on showing a significant reacceleration in ARR in September which will of course leak to the press. Grok 4.7, Meta’s Watermelon and ChatGPT 6.1 all likely coming in the next 6 weeks as well. All those labs are confident about their roadmaps in a way I have not seen in the last 18 months. And we will see about Gemini 4. Competitors get a vote in all these plans. Grok Bot feels like the best agentic harness yet for enterprise use cases and Instinct is a promising agentic harness for consumer use cases. Should see variations of both from competitors soon. Grok Bot remains transformational for my use cases. And all this is happening into a continued acceleration in overall AI demand. Wild times. As an aside, I think Krishna might turn out to be an exceptional CFO. His former Blackstone colleagues speak super highly of him. Going to be important as communicating clearly to Wall Street if they decide to shift their compute from inference to training will be difficult to digest the first time. Probably worth studying Amazon’s invest and then “check-in” margin strategy from 2010 through maybe 2016, which investors eventually understood.。

x.com2026-09-04信頼度 2.0供給未確認

@testingcatalogの原文: OPENAI 🔥: GPT-6 Astra is now available on the OpenAI Platform and APIs. > $10 Input & $50 Output. A new update regarding the rollout 👀 > Access in ChatGPT Work and Codex may take a few days to reach Plus and all Business users. https://t.co/sxustn5m8O 引用元 @OpenAIDevs: GPT-6 Astra is now available in the API. It’s also available in ChatGPT Work and Codex for all Pro, Enterprise, and Business Premium users. https://t.co/6D0bFdqkgB。

x.com2026-09-04信頼度 2.0供給未確認

@OpenAIの原文: GPT-6 Astra is now available to all Pro, Enterprise, and Business Premium users in ChatGPT Work and Codex. It's also live in the API. It might take a few days to roll out to our Plus and Business users. Thank you for your patience.。

x.com2026-09-04信頼度 2.0供給未確認

@OpenAIの原文: In Chat, GPT-6 Astra powers GPT-6 Pro, now available to all Pro, Business, and Enterprise users. （返信先本文は未取得）。

x.com2026-09-04信頼度 2.0供給未確認

GPT-6 AstraはPro、Enterprise、Business PremiumのWork/CodexおよびAPIで利用可能になり、PlusとBusinessへの展開は次に開始される。

itmedia.co.jp2026-09-04信頼度 2.0公式示唆複数ソース

ITmediaも、GPT-6 Astraが2026年9月3日から一部組織に提供開始され、数日中に有料ChatGPTプラン、API、AWSへ広がると報じている。

x.com2026-09-04信頼度 1.6供給未確認

@koltregaskesの原文: In a fun science experiment (😜) OpenAI will give us a banked reset every day they do not release GPT-6 Astra to the public. Cue everyone asking them to take their time. 😂 We already have our first banked reset. https://t.co/YwZjqx86Q3 引用元 @thsottiaux: We will give one banked reset for every day you don't have access to Astra on your paid ChatGPT plan, starting today. Team is moving mountains to give access as fast as we can. First one will land in ~ 3 hours. There is still time to create your account if you don't have one.。

x.com2026-09-03信頼度 2.0供給未確認

@AILeaksAndNewsの原文: OpenAI have released GPT-6 Astra The new frontier AI model boasts a new architecture, crushes other models on almost all benchmarks, and costs $10/1M input and $50/1M output tokens This is the first AI model release where we have to consider the question: Is this AGI? 引用元 @OpenAI: This is GPT-6 Astra. Anything you can do on a computer, Astra can do for you. Fast. https://t.co/gDd0IsewJw。

x.com2026-09-03信頼度 2.0供給未確認

@OpenAIの原文: GPT-6 Astra is rolling out today to a limited set of organizations and over the coming days will become available to all ChatGPT Plus, Pro, Business, and Enterprise users, as well as through the OpenAI API and AWS. Be ready to experience Astra at its best. Get the ChatGPT desktop app. （返信先本文は未取得）。

x.com2026-09-03信頼度 2.0モデルID未確認

@OpenAIの原文: This is GPT-6 Astra. Anything you can do on a computer, Astra can do for you. Fast. https://t.co/gDd0IsewJw。

x.com2026-09-03信頼度 2.0リーク未確認

OpenAIの「Astra」は、できるだけ早く全員が利用できるよう取り組んでおり、提供開始は早い見込みだと示された。

x.com2026-09-03信頼度 2.0リーク未確認

GPT-6 Astraがリリースされたと投稿で主張されている。

x.com2026-09-03信頼度 2.0公式示唆未確認

@koltregaskesの原文: OpenAI's Astra is teased, release is imminent. Brace for impact. 😀 引用元 @OpenAI: https://t.co/U1TxCPDwwY。

aws.amazon.com2026-09-03信頼度 2.0供給未確認

OpenAIのGPT-5.6 Sol、Terra、Lunaは、AWSのオーストラリアのAmazon Bedrockリージョンで利用可能になった。

x.com2026-09-02信頼度 2.0公式示唆未確認

@AILeaksAndNewsの原文: OpenAI is preparing GPT-6 Astra for release The upcoming model appears to be scheduled for release tomorrow, the new AI is rumored to utilize a new looped transformer architecture Expect another GPT-3 to GPT-4 level leap in capabilities 引用元 @synthwavedd: 🚨 BREAKING: "gpt-6-astra" has been staged on the OpenAI API The OpenAI Responses API now returns a 404 Not Found for "gpt-6-astra", where garbage/actually non-existent slugs return 400s - a 404 is also returned for 5.6 Cyber, which we know exists. A similar quirk exists in the Bedrock API used to find Fable 5.1 a day prior to launch.。

x.com2026-09-02信頼度 2.0供給未確認

@chetasluaの原文: 🚨 gpt-6-astra is real , the probe is right everyone argued about the 404 , nobody read what it says there is no gpt-5.7 . sol / terra / luna / cyber all 400 astra is the variant like gpt-5.6-cyber on 5 other endpoints it is byte identical to cyber , a shipped gated model https://t.co/wQVOy0FoYv 引用元 @mrfanduu: For context: This screenshot is mine. I found and posted this first, then shared it in a Discord server, where it was later DMed to Leo. Original post: https://t.co/ZVt6yxKCXi https://t.co/wX2vs5I5uX。

x.com2026-09-02信頼度 2.0モデルID未確認

@testingcatalogの原文: OPENAI 🔥: GPT-6-Astra model slug has been spotted on the APIs. If we will actually get it tomorrow, it would be a huge week. Routing first 👀 https://t.co/bFkV6Fw6Ki 引用元 @mrfanduu: gpt-6-astra 👀 https://t.co/PYnZhaAIZt。

x.com2026-09-01信頼度 2.0供給未確認

@testingcatalogの原文: OPENAI 🔥: Astra will be "available soon," but its cybersecurity capabilities will be limited. > Astra scored 100% on ExploitBench. > OpenAI built a more complex "ExploitBench - Internal Port" benchmark with 20 high-severity V8 vulnerabilities that were disclosed more recently. > Astra achieved "much higher arbitrary code-execution rates than GPT‐5.6 Sol". > During the evaluation, Astra found 2 new zero-day vulnerabilities and turned them into working exploit chains. Soon 👀 引用元 @OpenAI: As we prepare to release Astra, we’re focused on making increasingly capable AI safe and broadly accessible. Astra represents a significant advance in cybersecurity capability, reaching the Critical threshold under our Preparedness Framework. We're previewing how we evaluated the model, how its safeguards have advanced alongside its capabilities, and what we'll continue to learn and improve. https://t.co/OrrTgdU90K。