OpenAI

OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. We’re hiring:

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It's time to fly.

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Listen to the OpenAI Podcast on—

Spotify
https://t.co/1sYUSLF1cJ

Apple
https://t.co/zel5cpTVqT

YouTube
https://t.co/oYxzMX0Ocy

[OpenAI @OpenAI]

What happened when one of our models found a counterexample to an 80-year-old Erdős conjecture?

Researchers @alexwei_, @HongxunWu, and @wjmzbmr1 shared the story on the OpenAI Podcast with @AndrewMayne and explained how mathematicians and models can work together to make new discoveries.

[OpenAI @OpenAI]

The new memory system will keep track of important details automatically. If you prefer the legacy saved memories experience, you can switch back in settings.

The new memory system is rolling out to Plus and Pro users in the US today, along with 2x more memory.

To access it on iOS or Android, update your ChatGPT app to the latest version. We’ll expand to more plans and countries soon.

[OpenAI @OpenAI]

We’ve been researching new ways for ChatGPT memory to carry context across conversations and keep it useful over time.

Today, that work is rolling out as a more capable memory system in ChatGPT. https://t.co/0MyFKCe2Mu

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With the new memory system, you can review and steer what ChatGPT remembers through a memory summary, with more visibility and control over how context is used.

[OpenAI Developers @OpenAIDevs]

Look closely. There’s more in the Showcase.

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We’re bringing new capabilities to GPT-Rosalind, a model series purpose-built for life sciences research at enterprise scale.

It brings GPT-5.5’s agentic coding and tool use together with stronger intelligence for drug discovery, analysis, design, and experimental workflows.

https://t.co/SrAJ3Mt7ka

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From question to model.

The public equity investing plugin for Codex.

[OpenAI @OpenAI]

We’re making Codex more useful for your work by expanding plugins beyond individual tools.

These plugins turn Codex into a specialist for a specific role with a single install, no coding required.

Codex can access 62 popular apps and 110 skills for work across sales, data analytics, creative production, product design, and public equity investing.

https://t.co/nunrYP2uMI

[OpenAI @OpenAI]

Prep faster. Sell smarter.

The sales plugin for Codex.

[OpenAI @OpenAI]

https://t.co/eZ4SPUQu5x

[OpenAI @OpenAI]

Building apps has never been easier.

With Sites, Codex can turn your work, ideas, and plans into an interactive website or app your team can explore, use, and share with a URL.

Rolling out to Business and Enterprise plans, before expanding more broadly.

[OpenAI @OpenAI]

OpenAI frontier models and Codex are now generally available on AWS, giving enterprises a new way to build on Amazon Bedrock with OpenAI through the security, compliance, and governance workflows they already use.

This is also the beginning of a broader expansion of OpenAI capabilities on AWS, including future availability for cybersecurity capabilities like Daybreak.

https://t.co/vMws0YU6Q3

[OpenAI @OpenAI]

In conversation with OpenAI’s @markchen90, Terence reflects on a future where AI reduces the cognitive friction of research, helps preserve the paths behind discovery, and expands what mathematicians and scientists can attempt.
https://t.co/0elJITP8XT

[OpenAI @OpenAI]

AI can give researchers the freedom to pursue “crazier” ideas.

For Terence Tao, AI creates more room to experiment, test unexpected paths, and discover what might otherwise stay out of reach.