The Open Source Community is backing OpenEnv for Agentic RL

Building the Open Agent Ecosystem Together: Introducing OpenEnv

OpenEnv in Practice: Evaluating Tool-Using Agents in Real-World Environments

OpenAI co-founds Agentic AI Foundation, donates AGENTS.md

OpenAI co-founds the Agentic AI Foundation under the Linux Foundation and donates AGENTS. md to support open, interoperable standards for safe agentic AI.

The next evolution of the Agents SDK

OpenAI updates the Agents SDK with native sandbox execution and a model-native harness, helping developers build secure, long-running agents across files and tools.

Introducing Aardvark: OpenAI’s agentic security researcher

OpenAI introduces Aardvark, an AI-powered security researcher that autonomously finds, validates, and helps fix software vulnerabilities at scale. The system is in private beta—sign up to join early testing.

Introducing OpenAI

OpenAI is a non-profit artificial intelligence research company. Our goal is to advance digital intelligence in the way that is most likely to benefit humanity as a whole, unconstrained by a need to generate financial return.

OpenAI named a Leader in enterprise coding agents by Gartner

OpenAI is named a leader in the 2026 Gartner Magic Quadrant for Enterprise AI Coding Agents, with Codex recognized for innovation and enterprise-scale deployment.

OpenAI to acquire Ona

OpenAI plans to acquire Ona to expand Codex with secure, persistent cloud environments, enabling long-running AI agents across enterprise workflows.

Introducing OpenAI for Countries

A new initiative to support countries around the world that want to build on democratic AI rails.

OpenAI Pioneers Program

From model to agent: Equipping the Responses API with a computer environment

How OpenAI built an agent runtime using the Responses API, shell tool, and hosted containers to run secure, scalable agents with files, tools, and state.

Supporting Europe’s work in ensuring a trustworthy AI ecosystem

OpenAI supports the EU Code of Practice on AI content transparency, advancing provenance standards and tools to help people understand AI-generated content.