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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
Introducing new capabilities to GPT-Rosalind
We’re introducing a new model update to our GPT‑Rosalind series purpose-built for life sciences research at enterprise scale. It combines GPT‑5.5’s agentic coding and tool-use capabilities with stronger model intelligence in core drug-discovery domains such as medicinal chemistry and genomics, while
A blueprint for democratic governance of frontier AI
We’re releasing a blueprint outlining how the U.S. can build a durable federal framework for governing increasingly capable AI systems. The blueprint outlines a three-part strategy: building a national framework that leverages the emerging consensus reflected in state frontier safety laws; strengthe
OpenAI public policy agenda
Mission and principles OpenAI’s mission is to ensure that artificial general intelligence (AGI) benefits all of humanity. Our work is guided by five core principles that shape how we build AI and how we engage in public policy: Democratization. We will resist the potential of this technology
Travelers deploys AI-powered claims countrywide with OpenAI
When customers call Travelers after a car accident, they need immediate help and confidence that the claims process is going to go smoothly. But delivering that support at scale can be an operational challenge. Catastrophe events are capable of generating more than 100,000 claims in just days—last y
Codex for every role, tool, and workflow
More than 5 million people now use Codex every week. Codex started as a tool for software development, but it's increasingly useful for more kinds of work. Non-developers—including analysts, marketers, operators, designers, researchers, investors, and bankers—make up about 20% of overall Codex users
Advancing youth safety and opportunity through global leadership
AI can be a powerful tool for young people. It can help students understand a difficult concept, practice a new language, prepare for a job interview, explore creative ideas, or learn a new skill. Just as the literacy movement spread across the globe in the middle of the 20th century required mass d
Codex is becoming a productivity tool for everyone
OpenAI today released a new report(opens in a new window), The Next Era of Knowledge Work, showing how Codex is no longer just a coding tool. Increasingly, it’s helping people across professions automate routine work, move faster, and eliminate the bottlenecks of modern knowledge work. Codex now h
Our views on AI policy and political advocacy
AI is going to be one of the most powerful technologies people have ever built. The decisions being made now about how it is governed and deployed will matter for a long time. We believe that the future of AI should be shaped by governments, researchers, workers, civil society, independent experts,
Building the infrastructure for the Intelligence Age in Michigan
Today, alongside Governor Gretchen Whitmer, local community and labor leaders, and our partners at Oracle, Related Digital, and Walbridge, we broke ground on The Barn(opens in a new window), a 1GW data center campus in Saline, Michigan. This project is moving forward because we have worked to buil
OpenAI frontier models and Codex are now available on AWS
Today, OpenAI frontier models and Codex are generally available on AWS, opening a new path for millions of AWS customers to build with OpenAI through the platform they already use to run their business. For enterprises, this removes one of the biggest barriers to AI adoption: getting frontier AI int
Boston Children’s uses AI to unlock new diagnoses
Boston Children’s Hospital did not pursue artificial intelligence simply to experiment with new technology. The hospital embedded AI across the organization as a core part of its clinical and operational infrastructure to improve how care is delivered to its pediatric patients, particularly those wi
How Braintrust turns customer requests into code with Codex
Braintrust is the observability and eval platform for shipping quality AI products. With Codex, its engineers can now take customer feature requests and create preview branches to show working ideas to customers in minutes. In one month, half of the Braintrust team moved to Codex. For founder and
Strengthening societal resilience with Rosalind Biodefense
AI is accelerating progress across biology and the life sciences, creating new opportunities to advance scientific discovery, strengthen public health, and build resilience against biological threats. As these capabilities become more powerful, the institutions working to prevent, detect, and respon
A shared playbook for trustworthy third party evaluations
Independent, trusted third party evaluations play a critical role in strengthening the safety ecosystem. These evaluations are conducted on frontier models to provide additional evidence for claims about critical capabilities and safety mitigations. In this post, we share lessons we’ve learned so f
How Endava builds an agentic organization with Codex
Endava, a global software contracting firm with engineers across Europe, the Americas, and Asia, has been an early adopter of Codex. For a business built around shipping quality software for banks, insurers, retailers, and media companies, the improvements have been substantial. “We went from produ
OpenAI’s Frontier Governance Framework
Today we’re publishing OpenAI’s Frontier Governance Framework which explains how our safety and security practices align with emerging legal requirements, including California’s Transparency in Frontier AI Act and the EU AI Act’s Code of Practice for General Purpose AI. The Preparedness Framework r
MUFG aims to become AI-native with OpenAI
MUFG is one of Japan's largest financial groups, with Mitsubishi UFJ Bank at its core. Through banking, trust banking, securities, cards, leasing, and other financial services, MUFG supports individuals and businesses in Japan and around the world. For MUFG, AI is more than an efficiency tool. The
Building self-improving tax agents with Codex
How Thrive Holdings and OpenAI co-developed Tax AI for Crete accountants by fusing practitioner expertise with a Codex-driven loop Real-world systems behave differently in production than they do in a lab, breaking in ways that are hard to anticipate before deployment. Teams often discover those fa
Election information and safeguards in 2026
2026 is the world’s second major election year since generative AI became widely available, and we’re continuing to build on the foundation we laid in 2024 to help protect elections in countries and territories around the world. Our focus is to build and responsibly deploy groundbreaking products
Warp’s big bet on building open source with GPT-5.5
Warp(opens in a new window) started as a modern terminal, earning early love from developers for its speed, collaboration features, command workflows, and AI-native interface. As coding agents moved from experiments to everyday engineering workflows, Warp saw the terminal becoming a natural place f
OpenAI, Grupo Folha and Grupo UOL announce strategic content partnership
Starting today, more than 900 million weekly active ChatGPT users around the world will be able to access high-quality journalism and see summaries based on Folha de S.Paulo and UOL's reporting. This is OpenAI’s first media partnership in Brazil and grounded in a broader effort to work collaborative
OpenAI named a Leader in enterprise coding agents by Gartner
OpenAI has been recognized as a Leader in the Gartner® Magic Quadrant™ for Enterprise AI Coding Agents. We believe this evaluation reflects our progress in supporting enterprise-scale deployments of Codex, which is used by more than 4 million people each week and companies including Cisco, Datadog
How Virgin Atlantic ships faster with Codex
Virgin Atlantic used Codex to ship its revamped mobile app in time for the Christmas travel rush—one of the highest-risk periods of the year for potentially introducing software bugs. “We’re an operational airline, so we have to be very careful about when we deliver applications to our customers li
AdventHealth advances whole-person care with OpenAI
AdventHealth is deploying ChatGPT for Healthcare to reduce administrative burden and streamline clinical workflows across its system. By automating time-intensive documentation and support tasks, care teams are reclaiming hours each week and allowing clinicians to focus more directly on patients. Th
The next phase of OpenAI’s Education for Countries
A new era of agentic AI is here. With more than 900 million people using ChatGPT each week, and more than 4 million using Codex, agents have the potential to place far greater creative, intellectual, and technical power in the hands of every student - helping young people turn ideas into action, pur