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Key Highlights
Rakuten uses OpenAI's Codex to fix issues twice as fast, reducing mean time to recovery by ~50% and compressing quarter-long projects into weeks. 1 post
OpenAI designs AI agents to resist prompt injection attacks using social engineering defenses and Safe Url mitigations in ChatGPT. 1 post
OpenAI's Responses API now includes a shell tool and container workspace for building agents that can execute complex workflows. 1 post
Main Topics (3)
Latest posts
How GPT-5 helped immunologist Derya Unutmaz solve a 3-year-old mystery
Solving a problem with GPT-5 Pro Solving a problem with GPT-5 Pro What this means for scientific research Table of contents Solving a problem with GPT-5 Pro What this means for scientific research Doctor and immunologist Derya Unutmaz has been interested in artificial intelligence for y
Helping build shared standards for advanced AI
Increasingly capable models can strengthen cyber defense, accelerate scientific discovery, and expand access to expertise. But they can also create safety and security risks if their capabilities are misunderstood, their safeguards are inadequate, or governments lack the information they need to res
How Omio is building the future of conversational travel
Moving from search to conversation Moving from search to conversation Bringing conversational travel to life Inside the rollout Results at a glance Leadership lessons What’s next Table of contents Moving from search to conversation Bringing conversational travel to life Inside the rol
Patch the Planet: a Daybreak initiative to support open source maintainers
How Patch the Planet works How Patch the Planet works Early field notes and findings from developers What OpenAI Daybreak is already finding Operating systems Network Browsers Shared infrastructure, shared defense Table of contents How Patch the Planet works Early field notes and fin
Daybreak: Tools for securing every organization in the world
Cyber defense at an inflection point Cyber defense at an inflection point From findings to fixes with Codex Security Updating GPT-5.5-Cyber: pairing capability with permissiveness Working with the security ecosystem Patch the Planet: landing fixes in open-source Protecting critical infrastru
Codex-maxxing for long-running work
Organizations are increasingly using AI to support work that extends beyond a single prompt. In this whitepaper, Jason Liu shares practical strategies for using Codex as a persistent workspace that preserves context, manages complex workflows, and helps sustain progress across long-running projects.
Samsung Electronics brings ChatGPT and Codex to employees
ChatGPT Enterprise and Codex available to all Samsung Electronics employees in Korea and all Device eXperience (DX) employees worldwide Samsung’s global deployment is one of OpenAI’s largest enterprise launches ever Samsung Electronics to use ChatGPT and Codex across its operations, from R&D and man
New usage analytics and updated spend controls for enterprises
As AI becomes part of everyday work, organizations need the ability to manage it with the same rigor they apply to any critical business investment. Companies need a clear view of usage, adoption, and spend so they can scale with confidence and understand where AI is creating value. Today, we’re in
Improving health intelligence in ChatGPT
Measuring progress in health Measuring progress in health What better responses look like The medical expertise behind the progress Bringing health improvements to more people Table of contents Measuring progress in health What better responses look like The medical expertise behind the
Using AI to help physicians diagnose rare genetic diseases affecting children
Why an old case can contain a new answer Why an old case can contain a new answer How the reanalysis worked What the researchers found Results by cohort Demonstrating flexibility when identifying variants Producing a testable, biologically coherent hypothesis Limitations What comes next
A near-autonomous AI chemist improves a challenging reaction in medicinal chemistry
Why the chemistry problem matters Why the chemistry problem matters Connecting GPT-5.4 to Maria AI and Lab What we found Limitations Preparedness What's next Table of contents Why the chemistry problem matters Connecting GPT-5.4 to Maria AI and Lab What we found Limitations Prepared
Introducing LifeSciBench
Agentic AI systems are becoming increasingly capable of performing scientific tasks. However, their usefulness to life science researchers depends on how well they handle the complexity of real research. That work rarely looks like a single fact-recall question or a clean prediction problem. Researc
Predicting model behavior before release by simulating deployment
Introduction Introduction How Deployment Simulation works How we tested Deployment Simulation Deployment Simulation significantly expands pre-deployment risk assessment Reducing evaluation awareness Tool simulation for agentic trajectories WildChat and external auditing Limitations Conclu
Introducing the OpenAI Partner Network
Helping enterprises move from ambition to outcome with AI Helping enterprises move from ambition to outcome with AI How the OpenAI Partner Network works Building a global ecosystem for AI transformation Expanding access to AI’s benefits Table of contents Helping enterprises move from ambi
New OpenAI Academy courses for the next era of work
From AI fundamentals to repeatable workflows From AI fundamentals to repeatable workflows Practical learning, directly from OpenAI Recognize progress with course completion certificates Bring Academy courses to your organization Table of contents From AI fundamentals to repeatable workf
How Preply combines AI and human tutors to personalize learning
Building AI around human teaching Building AI around human teaching Turning every lesson into a personalized learning journey Transforming how Preply operates internally Results at a glance AI as a force for good Leadership lessons Tips What’s next Table of contents Building AI around
How an astrophysicist uses Codex to help simulate black holes
The gravity around a black hole is so extreme that nothing, not even light, can escape once it gets close enough. Astrophysicists like Chi-kwan Chan study black holes with computer simulations and observations. But current algorithms and computing power limit how realistic those simulations can be.
Supporting Europe’s work in ensuring a trustworthy AI ecosystem
Why provenance matters Why provenance matters OpenAI’s multi-layered approach to provenance Making content transparency work in practice Table of contents Why provenance matters OpenAI’s multi-layered approach to provenance Making content transparency work in practice People are using
BBVA puts AI at the core of banking with OpenAI
Founded in 1857, BBVA is a global financial institution supporting people and businesses across Europe, Mexico, South America, Turkey, and the U.S., serving tens of millions of customers worldwide. After pioneering digital and mobile banking over the last decade, BBVA is now entering a new phase: tr
OpenAI to acquire Ona
Giving Codex a persistent place to work Giving Codex a persistent place to work Scaling Codex across production workflows What’s next Table of contents Giving Codex a persistent place to work Scaling Codex across production workflows What’s next Today we’re announcing that OpenAI will
Access OpenAI models and Codex through your Oracle cloud commitment
Enterprises often want to deploy AI through the procurement processes and governance frameworks they already trust. To help make that happen, OpenAI and Oracle are partnering to make OpenAI frontier models and Codex easier to access for Oracle Cloud Infrastructure (OCI) customers. In the coming wee
PRC-linked influence operations are targeting AI debates in the US
Our mission is to ensure that artificial general intelligence benefits all of humanity. We advance this mission by deploying our innovations to build democratic AI: AI shaped by democratic principles, governed by common-sense rules and designed to help people solve hard problems while protecting the
From data to decisions: how LSEG is scaling trusted AI
Scaling insight across one of the world’s most complex data ecosystems Scaling insight across one of the world’s most complex data ecosystems Inside the rollout Results at a glance Leadership lessons Tips What’s next Table of contents Scaling insight across one of the world’s most complex dat
How engineers at Nextdoor use Codex to build without limits
Product engineers can focus on the product Product engineers can focus on the product Compressing software engineering time Table of contents Product engineers can focus on the product Compressing software engineering time A product like Nextdoor, which serves over 110 million users across
What Codex unlocks for Notion
At Notion, Codex is changing how engineers build. The company is rethinking the software primitives and abstractions it builds so that agents can use them. When bringing a new engineer onto the team, they're hiring for curiosity and open-mindedness, since the years of experience the field would norm