OpenAI(@OpenAI)

GPT-6.1 Terra is rolling out now and is available to all Plus, Pro, Enterprise, and Edu users in Cha...

OpenAI (@OpenAI) — Mon, 26 Oct 2026 18:06:29 GMT

GPT-6.1 Terra is rolling out now and is available to all Plus, Pro, Enterprise, and Edu users in ChatGPT Work and Codex.

Developers can also access it through the OpenAI API as gpt-6.1-terra.

openai.com/index/introduc…

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GPT-6.1 Terra: delivering fast and capable computer use at a lower price. GPT-6.1 Terra understands...

OpenAI (@OpenAI) — Mon, 26 Oct 2026 18:06:27 GMT

GPT-6.1 Terra: delivering fast and capable computer use at a lower price.

GPT-6.1 Terra understands what’s on screen, takes action across apps, writes naturally, and is a more capable model for your whole workday with the efficiency to take on more of it.

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GPT-6.1 Terra continues to advance the cost-intelligence frontier across our model families. It’s a...

OpenAI (@OpenAI) — Mon, 26 Oct 2026 18:06:27 GMT

GPT-6.1 Terra continues to advance the cost-intelligence frontier across our model families.

It’s a significant step up over GPT‑5.6 Terra, with 50% lower standard API prices.

In ChatGPT Work and Codex, your usage allowance goes further with GPT‑6.1 Terra than with GPT‑5.6 Terra—and far more than with GPT‑6.1 Sol or GPT‑6 Astra.

For in-depth research or complex coding, choose GPT-6.1 Sol or GPT-6 Astra.

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We’ve acquired Orchestra Bio, a platform that helps biopharma teams coordinate the complex process o...

OpenAI (@OpenAI) — Tue, 20 Oct 2026 18:10:16 GMT

We’ve acquired Orchestra Bio, a platform that helps biopharma teams coordinate the complex process of drug development.

Together, we’ll build on Rosalind, our AI models and tools for life sciences research, to streamline those operations and help new treatments reach patients sooner.

Welcome @ashokaraj_ and team!

openai.com/index/openai-t…

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Our latest model advances bring stronger capabilities for building and migrating software in low-res...

OpenAI (@OpenAI) — Mon, 19 Oct 2026 22:30:05 GMT

Our latest model advances bring stronger capabilities for building and migrating software in low-resource programming languages such as COBOL, Fortran, and Visual Basic.

These languages power software that banks, governments, and businesses depend on. Progress here means understanding decades of business logic and helping developers modernize those systems while preserving what works.

We’re building these capabilities around the challenges developers and enterprise customers bring us. If your team is working on these systems, tell us which languages and workflows we should tackle next.

openai.com/index/low-reso…

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GPT-6 Astra Pro in ChatGPT got an upgrade with faster responses and improved use of plugins and tool...

OpenAI (@OpenAI) — Fri, 16 Oct 2026 20:27:13 GMT

GPT-6 Astra Pro in ChatGPT got an upgrade with faster responses and improved use of plugins and tools.

And now, multiple agents can tackle different parts of a task in parallel. You can follow each agent’s progress and open completed tasks to review their work.

Now available to Pro users in the Chat tab.

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GPT-6 Pro in ChatGPT got an upgrade with faster responses and improved use of plugins and tools. An...

OpenAI (@OpenAI) — Fri, 16 Oct 2026 20:00:22 GMT

GPT-6 Pro in ChatGPT got an upgrade with faster responses and improved use of plugins and tools.

And now, multiple agents can tackle different parts of a task in parallel. You can follow each agent’s progress and open completed tasks to review their work.

Now available to Pro users in the Chat tab.

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GPT-Rosalind is built to support that work: helping researchers reason across scientific literature ...

OpenAI (@OpenAI) — Thu, 15 Oct 2026 21:15:01 GMT

GPT-Rosalind is built to support that work: helping researchers reason across scientific literature and biological data, with scientists bringing the expertise and judgment to evaluate the evidence.

Eligible labs can receive up to 12 months of sponsored access to OpenAI tools, with GPT-Rosalind access subject to trusted-access approval.

Research data shared through the Rosalind Academic Plan is not used to train our models by default.

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Learn about the Rosalind Academic Plan, check your lab's eligibility, and find out how to apply: htt...

OpenAI (@OpenAI) — Thu, 15 Oct 2026 21:15:01 GMT

Learn about the Rosalind Academic Plan, check your lab's eligibility, and find out how to apply: openai.com/index/introduc…

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We're expanding access to GPT-Rosalind for academic research. The new Rosalind Academic Plan helps ...

OpenAI (@OpenAI) — Thu, 15 Oct 2026 21:15:00 GMT

We're expanding access to GPT-Rosalind for academic research.

The new Rosalind Academic Plan helps scientific labs bring AI into the work of understanding biology, exploring ideas, and deciding what to test next—with sponsored access for eligible labs at U.S. universities.

Academic research starts with questions whose impact may take years to impact human health.

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New voices. Better accents. And less "checking..." GPT-Live-1.1 brings these updates to Voice in Ch...

OpenAI (@OpenAI) — Thu, 15 Oct 2026 18:19:54 GMT

New voices. Better accents. And less "checking..."

GPT-Live-1.1 brings these updates to Voice in ChatGPT, Codex, and dots, with new voices in French, German, Hindi, Mexican Spanish, Korean, and Japanese.

Rolling out today to all users. Coming soon to the API.

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We want to support the mathematics community in turning progress in AI into deeper human understandi...

OpenAI (@OpenAI) — Thu, 15 Oct 2026 14:35:29 GMT

We want to support the mathematics community in turning progress in AI into deeper human understanding and new discoveries. To support that goal, we are contributing $5 million to a new Simons Foundation initiative to help mathematicians examine, understand, and build on results produced by AI, including the results we recently published.

The funding, managed and awarded by the @SimonsFdn will support workshops, conferences, and special programs. We will also provide access to our models and computing resources to Simons Foundation-supported researchers.

Simons Foundation@SimonsFdn

How can the math community forge the best path forward in the AI age? We're committing $15M to workshops and initiatives — plus free AI computing resources for foundation-supported researchers — through new partnerships with @AnthropicAI and @OpenAI: bit.ly/4zpfIbW#math#science#AI

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European businesses are rapidly expanding their use of AI agents. More than half of the AI use among...

OpenAI (@OpenAI) — Wed, 14 Oct 2026 18:45:57 GMT

European businesses are rapidly expanding their use of AI agents. More than half of the AI use among our EU enterprise and business customers now involves these tools, and the number of small business users has grown 8x across the region.

Our latest Economic Research report explores Europe’s shift toward agentic AI—and the opportunity to turn broader adoption into deeper use.

openai.com/index/the-eus-…

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We're sharing progress on ChatGPT for Teens, our ChatGPT experience for people under 18, alongside a...

OpenAI (@OpenAI) — Wed, 07 Oct 2026 19:03:52 GMT

We're sharing progress on ChatGPT for Teens, our ChatGPT experience for people under 18, alongside a preview of College Planner, new study tools, and support for college advisers and teen voices.

ChatGPT for Teens applies automatically to accounts identified as belonging to someone under 18, with protections on by default.

Coming soon: College Planner brings application requirements, deadlines, tasks and financial-aid steps together for high school students in the U.S. planning to attend a four-year college.

We'll keep building these tools, evaluating how they and their protections work in practice, and sharing what we learn.

openai.com/index/teens-le…

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GPT‑6 with Intelligent UI rolls out globally to Plus, Pro, Business, and Enterprise users today and ...

OpenAI (@OpenAI) — Wed, 07 Oct 2026 18:05:06 GMT

GPT‑6 with Intelligent UI rolls out globally to Plus, Pro, Business, and Enterprise users today and will expand to Free and Go users starting tomorrow.

GPT‑6 in ChatGPT is powered by GPT‑6 Sol for Plus, Pro, Business, and Enterprise tiers, and GPT‑6 Luna for Free and Go tiers. Both are tuned for everyday conversation.

This update applies to the Chat tab in ChatGPT. The models powering Work and Codex are not changing as part of this release. 
openai.com/index/gpt-6-fo…

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Play around with interactive answers to help customize your response.

OpenAI (@OpenAI) — Wed, 07 Oct 2026 18:05:06 GMT

Play around with interactive answers to help customize your response.

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Deepen your understanding of a topic with visuals that bring concepts to life.

OpenAI (@OpenAI) — Wed, 07 Oct 2026 18:05:06 GMT

Deepen your understanding of a topic with visuals that bring concepts to life.

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Create interactive tools you can use right in the conversation, like a game or interactive budget pl...

OpenAI (@OpenAI) — Wed, 07 Oct 2026 18:05:05 GMT

Create interactive tools you can use right in the conversation, like a game or interactive budget planning calculator.

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Explore ideas through interactive visuals that respond as you learn, try, and discover.

OpenAI (@OpenAI) — Wed, 07 Oct 2026 18:05:05 GMT

Explore ideas through interactive visuals that respond as you learn, try, and discover.

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With Intelligent UI, GPT‑6 can now compose responses using text, visuals, and interactive elements, ...

OpenAI (@OpenAI) — Wed, 07 Oct 2026 18:05:05 GMT

With Intelligent UI, GPT‑6 can now compose responses using text, visuals, and interactive elements, choosing how they fit together based on your question.

Responses can include graphics and charts to help explain an idea, along with tappable buttons, forms, and interactive experiences you can use directly in your conversation.

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GPT-6 and Intelligent UI, now rolling out in ChatGPT for everyone. Intelligent UI in ChatGPT delive...

OpenAI (@OpenAI) — Wed, 07 Oct 2026 18:05:04 GMT

GPT-6 and Intelligent UI, now rolling out in ChatGPT for everyone.

Intelligent UI in ChatGPT delivers fast, interactive answers that make everyday questions more visual, complex topics easier to grasp, and interactive tools for your task available on the spot.

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https://t.co/edRBkXdUAN

OpenAI (@OpenAI) — Tue, 06 Oct 2026 22:19:49 GMT

openai.com/index/sharing-…

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We’re releasing a broad range of new mathematical results produced by an internal frontier model. W...

OpenAI (@OpenAI) — Tue, 06 Oct 2026 22:19:48 GMT

We’re releasing a broad range of new mathematical results produced by an internal frontier model.

We’ve been consulting with the independent Advisory Group on Mathematics and Artificial Intelligence at the Institute for Advanced Study, and we have drawn on their advice and public recommendations to inform how we release these results. 

github.com/openai/math

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Watermarks have limits. They’re often undetectable, especially in short passages. Rewriting or trans...

OpenAI (@OpenAI) — Mon, 05 Oct 2026 17:42:57 GMT

Watermarks have limits. They’re often undetectable, especially in short passages. Rewriting or translating text can completely remove the watermark.

That’s why, for now, only approved researchers will have access to our detector, so they can help us evaluate and improve the technology.

We’re treating text watermarking as an ongoing area of research. We’ll keep testing and improving, with feedback from users, developers, policymakers, and researchers. 

openai.com/index/eu-text-…

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We're expanding our approach to content provenance to include text in response to EU regulatory requ...

OpenAI (@OpenAI) — Mon, 05 Oct 2026 17:42:56 GMT

We're expanding our approach to content provenance to include text in response to EU regulatory requirements, while recognizing the significant limitations of current text watermarking technology.

Our tools already help verify whether an image or audio file was created with our models. This work builds on those efforts to help people better understand when content may have been generated or edited with an OpenAI model.

In the EU, we’ll start watermarking eligible text from ChatGPT and Codex over the coming weeks to comply with the EU AI Act.

Customers using our API can turn on text watermarking for select models worldwide today.

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When possible, we want to give people a choice—and be clear about what watermarking can and can’t do...

OpenAI (@OpenAI) — Mon, 05 Oct 2026 17:42:56 GMT

When possible, we want to give people a choice—and be clear about what watermarking can and can’t do.

A text watermark helps answer one question: “Was this likely generated by an OpenAI model?”

It works by embedding an invisible statistical signal in text as it’s generated. A detector can look for this signal, and it doesn’t add visible marks or special characters. It doesn’t say who originally wrote the text or who owns it. It doesn’t identify a person, organization, account, conversation, or prompt.

In our testing, watermarking hasn’t affected how capable or fast our models are, or how their responses read.

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Small teams are taking on more with AI—from finding customers to building products and managing fina...

OpenAI (@OpenAI) — Wed, 30 Sep 2026 19:04:37 GMT

Small teams are taking on more with AI—from finding customers to building products and managing finances.

Our new report explores how small businesses are putting AI agents to work. And through a new partnership with @ASBDC, we're bringing hands-on AI training and local guidance to help more owners get started.

openai.com/index/helping-…

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This is Ultrafast. Our premium speed tier, Ultrafast offers up to 8x faster token generation (300 t...

OpenAI (@OpenAI) — Tue, 29 Sep 2026 17:57:25 GMT

This is Ultrafast.

Our premium speed tier, Ultrafast offers up to 8x faster token generation (300 tokens per second) in Codex and up to 6x in the API.

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Ultrafast is available today for GPT-6 Astra in Codex, ChatGPT Work, and the API, with GPT-6.1 Sol c...

OpenAI (@OpenAI) — Tue, 29 Sep 2026 17:57:25 GMT

Ultrafast is available today for GPT-6 Astra in Codex, ChatGPT Work, and the API, with GPT-6.1 Sol coming soon.

To access it in Codex and ChatGPT Work, we’re introducing Pro 500—a new plan with our highest usage limits (25x Plus) and access to Ultrafast.

chatgpt.com/pricing

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We’re also reopening Pro 200 subscriptions, with continued access to frontier models like Astra, inc...

OpenAI (@OpenAI) — Tue, 29 Sep 2026 17:57:25 GMT

We’re also reopening Pro 200 subscriptions, with continued access to frontier models like Astra, including our new GPT-6.1 Sol model which brings near-Astra capabilities to a model you can use every day.

Our commitment is that your subscription will continue to help you get more work done with an increasing level of quality.

We are also committing to not reintroducing the 5hr limit so that you can fully use your weekly usage when you want.

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Codex Security Cloud is getting a major upgrade, with access to cyber-capable models through Daybrea...

OpenAI (@OpenAI) — Tue, 29 Sep 2026 17:31:24 GMT

Codex Security Cloud is getting a major upgrade, with access to cyber-capable models through Daybreak Blue included by default.

It scans entire GitHub repos, continuously reviews new commits, investigates and deduplicates findings, and prepares fixes for review – even when your laptop is closed.

Available as a plugin in Codex desktop and web.

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GPT-6.1 Sol is available starting today to all Plus, Pro, Business, Enterprise, and Edu users in Cha...

OpenAI (@OpenAI) — Tue, 29 Sep 2026 17:26:18 GMT

GPT-6.1 Sol is available starting today to all Plus, Pro, Business, Enterprise, and Edu users in ChatGPT Work and Codex.

openai.com/index/introduc…

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GPT-6.1 Sol makes frontier intelligence more affordable, so you can use it for more of the work that...

OpenAI (@OpenAI) — Tue, 29 Sep 2026 17:26:17 GMT

GPT-6.1 Sol makes frontier intelligence more affordable, so you can use it for more of the work that matters and developers can build and run applications at scale.

Cached input costs just $0.10 per million tokens—95% less than standard input pricing and 50% less than GPT-6 Sol’s cached input pricing.

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GPT-6.1 Sol shows major improvements over GPT-6 Sol in our alignment evaluations, bringing it more i...

OpenAI (@OpenAI) — Tue, 29 Sep 2026 17:26:17 GMT

GPT-6.1 Sol shows major improvements over GPT-6 Sol in our alignment evaluations, bringing it more in line with GPT-6 Astra. 

It’s more transparent about its limitations and more reliable at respecting user intent and safety constraints.

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GPT-6.1 Sol is a significant upgrade over GPT-6 Sol across coding, computer use, and complex profess...

OpenAI (@OpenAI) — Tue, 29 Sep 2026 17:26:17 GMT

GPT-6.1 Sol is a significant upgrade over GPT-6 Sol across coding, computer use, and complex professional work—approaching GPT-6 Astra on several benchmarks at substantially lower cost.

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GPT-6.1 Sol: near-Astra intelligence for a fifth of the price. It’s the most cost-efficient model f...

OpenAI (@OpenAI) — Tue, 29 Sep 2026 17:26:16 GMT

GPT-6.1 Sol: near-Astra intelligence for a fifth of the price.

It’s the most cost-efficient model for its performance available today.

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Dots will be available in ChatGPT on web, mobile, and desktop across Pro, Business Premium, and Ente...

OpenAI (@OpenAI) — Tue, 29 Sep 2026 17:19:50 GMT

Dots will be available in ChatGPT on web, mobile, and desktop across Pro, Business Premium, and Enterprise users in eligible markets.

To get started, create your first dot in the ChatGPT desktop app or your desktop browser, connect your apps, and let it introduce itself.

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Introducing dots, powered by GPT-6 Astra. Remarkably capable, always-on agents built to handle ever...

OpenAI (@OpenAI) — Tue, 29 Sep 2026 17:19:49 GMT

Introducing dots, powered by GPT-6 Astra.

Remarkably capable, always-on agents built to handle everything.

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You always stay in control. Set boundaries and specify what your dot can do on its own, when it shou...

OpenAI (@OpenAI) — Tue, 29 Sep 2026 17:19:49 GMT

You always stay in control. Set boundaries and specify what your dot can do on its own, when it should ask first, and what it should never do.

Safety is built in. You choose which apps to connect, and your dot runs on its own cloud computer—so connecting yours is entirely optional.

openai.com/index/how-we-b…

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Your dot can do simple things like book a table—or take on your most ambitious work with the initiat...

OpenAI (@OpenAI) — Tue, 29 Sep 2026 17:19:49 GMT

Your dot can do simple things like book a table—or take on your most ambitious work with the initiative of a high-agency engineer or chief of staff.

It has its own computer and works across 4,000+ apps through ChatGPT, using the plugins you connect.

It learns what you need and gets to work before you ask, quietly in the background, 24/7.

openai.com/index/introduc…

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Your dot is ready to meet you.

OpenAI (@OpenAI) — Tue, 29 Sep 2026 17:03:50 GMT

Your dot is ready to meet you.

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Our biggest DevDay ever, don’t be late. https://t.co/qKmToHng49

OpenAI (@OpenAI) — Tue, 29 Sep 2026 16:47:22 GMT

Our biggest DevDay ever, don’t be late.

openai.com/live

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10am PT, on the dot.

OpenAI (@OpenAI) — Tue, 29 Sep 2026 14:00:28 GMT

10am PT, on the dot.

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How we think about securing frontier RL training runs: https://t.co/yrvjpfa7Pd

OpenAI (@OpenAI) — Tue, 29 Sep 2026 06:07:53 GMT

How we think about securing frontier RL training runs: openai.com/index/towards-…

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Get ready.

OpenAI (@OpenAI) — Mon, 28 Sep 2026 19:15:08 GMT

Get ready.

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We’ve shared details on how AI agents in our research environment sent training and evaluation data ...

OpenAI (@OpenAI) — Fri, 25 Sep 2026 20:46:50 GMT

We’ve shared details on how AI agents in our research environment sent training and evaluation data to third-party services when they shouldn’t have.

Most of that data did not come from users. We have discovered 53 cases where images that people had uploaded were posted to image-hosting sites as links that weren’t publicly listed. The images came from accounts that allowed their data to be used to improve our models, and after we disassociated the images from the accounts and ran them through a privacy filter. These cases occurred before the mitigations and safeguards we implemented and described in this blog post: openai.com/index/hugging-…

We have successfully worked with the hosting providers to remove most of this content and are working to remove the rest.

openai.com/hugging-face-i…

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After the Hugging Face incident, we committed to conducting a much broader review of actions taken b...

OpenAI (@OpenAI) — Fri, 25 Sep 2026 19:26:06 GMT

After the Hugging Face incident, we committed to conducting a much broader review of actions taken by our models during training and evaluation and to being transparent about our findings. This is an extensive review that is ongoing.

The vast majority of actions we’ve reviewed were completions of mundane research tasks, such as accessing publicly available web content to answer questions. Our investigation focuses on instances where agents interacted with third-party websites in ways that went beyond their assigned tasks or intended methods. Most cases identified so far have been lower severity, with limited or no evidence of meaningful impact to the third-party service.

While our review is underway, we want to share more about this work and make sure people understand our disclosure process and notifications to affected third parties.

Given the scale of the review required, and the need to assess each case, we expect this work will take months to complete. 
openai.com/hugging-face-i…

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We’re demonstrating how frontier models have continued to improve in realistic mental health convers...

OpenAI (@OpenAI) — Wed, 23 Sep 2026 19:08:41 GMT

We’re demonstrating how frontier models have continued to improve in realistic mental health conversations with MentalHealthBench.

This new open benchmark was built with input from more than 80 mental health clinicians.

We’re releasing it openly so other researchers can examine the methods, run their own evaluations, and build on the work.

openai.com/index/introduc…

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Most mental health benchmarks focus on emergency situations. MentalHealthBench is designed to cove...

OpenAI (@OpenAI) — Wed, 23 Sep 2026 19:08:41 GMT

Most mental health benchmarks focus on emergency situations. 

MentalHealthBench is designed to cover the full spectrum of mental health conversations that people bring to AI - from everyday support to more acute crisis scenarios.

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We heard you loud and clear. ChatGPT Voice can now: - Use plugins like your email, calendar, and Sl...

OpenAI (@OpenAI) — Wed, 23 Sep 2026 17:12:27 GMT

We heard you loud and clear. ChatGPT Voice can now:

- Use plugins like your email, calendar, and Slack.

- Be powered by GPT-6 Astra, Sol, and Luna.

- Be used in ChatGPT Work on web and mobile, so you can create docs, decks, sites, and spreadsheets or tackle complex tasks in the browser, just by talking.

Rolling out globally today in the latest version of the app.

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