Introducing Lockdown Mode and Elevated Risk labels in ChatGPT to help organizations defend against prompt injection and AI-driven data ex...

GABRIEL is a new open-source toolkit from OpenAI that uses GPT to turn qualitative text and images into quantitative data, helping social...

How OpenAI built a real-time access system combining rate limits, usage tracking, and credits to power continuous access to Sora and Codex.

Our most specialized reasoning mode is now updated to solve modern science, research and engineering challenges.

Introducing GPT-5.3-Codex-Spark—our first real-time coding model. 15x faster generation, 128k context, now in research preview for ChatGP...

Algorithms & Theory

By Ryan Lopopolo, Member of the Technical Staff

Human-Computer Interaction and Visualization

Researchers at the University of Michigan have created an AI system that can interpret brain MRI scans in just seconds, accurately identi...

Researchers used AI-driven virtual players to test more than 100 rule sets, matching gameplay to wear patterns on a Roman limestone board.

Climate & Sustainability

Research papers point to the growing impact of Deep Think across fields

OpenAI for Government announces the deployment of a custom ChatGPT on GenAI.mil, bringing secure, safety-forward AI to U.S. defense teams.

A clinical trial shows that AI-assisted mammography can detect more cases of dangerous cancer and reduce mi...

Inspired by the shape-shifting skin of octopuses, Penn State researchers developed a smart hydrogel that can change appearance, texture, ...

OpenAI shares its approach to AI localization, showing how globally shared frontier models can be adapted to local languages, laws, and c...

D&D is being used as a benchmark to see how well models can make long-term plans, adhere to rules and strat...

An autonomous lab combining OpenAI’s GPT-5 with Ginkgo Bioworks’ cloud automation cut cell-free protein synthesis costs by 40% through cl...

OpenAI introduces Trusted Access for Cyber, a trust-based framework that expands access to frontier cyber capabilities while strengthenin...

Education Innovation

OpenAI Frontier is an enterprise platform for building, deploying, and managing AI agents with shared context, onboarding, permissions, a...

GPT-5.3-Codex is a Codex-native agent that pairs frontier coding performance with general reasoning to support long-horizon, real-world t...

GPT‑5.3-Codex is the most capable agentic coding model to date, combining the frontier coding performance of GPT‑5.2-Codex with the reaso...

Algorithms & Theory