This deal underscores how frontier labs are scrambling to prove their technology can be used safely in critical business ...

OpenAI is acquiring Promptfoo, the AI red-teaming startup used by 125k developers and 30+ Fortune 500 firms, to strengthen ...

OpenAI said it would integrate Promptfoo’s technology “directly into OpenAI Frontier, OpenAl’s platform for building and ...

OpenAI acquires Promptfoo to embed AI red-teaming and security testing directly into its Frontier agent platform, signaling that agent safety is now table stakes.

OpenAI acquires Promptfoo to improve AI agent security, adding automated testing, red teaming, and risk monitoring tools to its enterprise Frontier platform.

The company sees its recently announced platform as a way to manage complex, large-scale agent deployments — and compete with ...

OpenAI has released its Codex desktop app for Windows, adding a native sandbox and PowerShell support, enabling developers to ...

GPT-5.4 is out now on ChatGPT (where it goes by the name GPT-5.4 Thinking) as well as on the OpenAI API and OpenAI’s coding ...

OpenAI's Frontier emulates Palantir's use of forward-deployed AI engineers. Frontier promises to also handle agent security features. Like Claude Cowork, Frontier threatens the traditional software ...

OpenAI’s internal AI data agent searches 600 petabytes across 70,000 datasets, saving hours per query and offering a blueprint for enterprise AI agents.