OpenAI has agreed to acquire Astral, a startup behind widely used Python development tools, in a deal designed to sharpen its Codex coding assistant as competition with Anthropic intensifies. The ...

CTI-REALM is Microsoft’s open-source benchmark that evaluates AI agents on real-world detection engineering. It measures whether an agent can take cyber threat intelligence (CTI) and produce validated ...

Fidji Simo, OpenAI's CEO of Applications, will oversee the change with assistance from OpenAI President Greg Brockman. OpenAI will combine its web browser, ChatGPT app and Codex coding app into a ...