Introducing the Codex app

Introducing the Codex app for macOS—a command center for AI coding and software development with multiple agents, parallel workflows, and long-running tasks.

“Cyber Special Operations”: China-linked influence planning

OpenAI banned an account linked to an individual associated with Chinese law enforcement, using AI to plan influence activity, harassment, and online operations.

Operation “Fish Food”: Russia-origin content farm activity

OpenAI banned accounts linked to the Rybar network, some of which likely originated in Russia, that used AI to support multilingual influence activity across websites and social platforms.

Operation “No Bell”: Coordinated criticism of the US and allies

OpenAI banned accounts linked to a previously unreported, likely Russia-origin operation we dubbed "No Bell", using AI to produce criticism of the US and its allies for audiences across Africa.

Operation “False Witness”: Fake recovery service impersonating authorities

OpenAI banned accounts that very likely originated in Cambodia and used AI to pose as recovery services, law firms, and authorities targeting people affected by fraud.

Romance scams: AI-enabled romance scam workflows

OpenAI banned accounts using AI to support romance scam workflows, including outreach, translation, victim engagement, and investment-fraud lures.

Silver lining playbook: Likely China-origin activity targeting US persons

OpenAI banned likely China-origin accounts using AI to research US persons, locations, and social-engineering tactics.

Operation “Date Bait”: AI-enabled scam targeting loveseekers

OpenAI banned accounts that very likely originated in Cambodia and used AI for scam outreach to Indonesian loveseekers, including translation and engagement.

Operation “Trolling Stone”: Russia-linked influence activity

OpenAI banned accounts linked to a previously unreported operation we dubbed "Trolling Stone", using AI to generate comments about an alleged Russian cult leader’s arrest in Argentina.

Inside OpenAI’s in-house data agent

How OpenAI built an in-house AI data agent that uses GPT-5, Codex, and memory to reason over massive datasets and deliver reliable insights in minutes.

Introducing Daggr: Chain apps programmatically, inspect visually

Retiring GPT-4o, GPT-4.1, GPT-4.1 mini, and OpenAI o4-mini in ChatGPT

On February 13, 2026, alongside the previously announced retirement⁠ of GPT‑5 (Instant, Thinking, and Pro), we will retire GPT‑4o, GPT‑4.1, GPT‑4.1 mini, and OpenAI o4-mini from ChatGPT. In the API, there are no changes at this time.

Taisei Corporation shapes the next generation of talent with AI

Taisei Corporation’s HR team is leading the rollout of ChatGPT Enterprise to drive AI-powered talent development across the organization.

The next chapter for AI in the EU

OpenAI launches the EU Economic Blueprint 2.0 with new data, partnerships, and initiatives to accelerate AI adoption, skills, and growth across Europe.

EMEA Youth & Wellbeing Grant

Apply for the EMEA Youth & Wellbeing Grant, a €500,000 program funding NGOs and researchers advancing youth safety and wellbeing in the age of AI.

We Got Claude to Build CUDA Kernels and teach open models!

Keeping your data safe when an AI agent clicks a link

Learn how OpenAI protects user data when AI agents open links, preventing URL-based data exfiltration and prompt injection with built-in safeguards.

Architectural Choices in China's Open-Source AI Ecosystem: Building Beyond DeepSeek 

Alyah ⭐️: Toward Robust Evaluation of Emirati Dialect Capabilities in Arabic LLMs

PVH reimagines the future of fashion with OpenAI

PVH Corp., parent company of Calvin Klein and Tommy Hilfiger, is adopting ChatGPT Enterprise to bring AI into fashion design, supply chain, and consumer engagement.