OpenAI launches Lockdown Mode and Elevated Risk warnings to protect ChatGPT against prompt-injection attacks and reduce data-exfiltration risks.

That's why OpenAI's push to own the developer ecosystem end-to-end matters in26. "End-to-end" here doesn't mean only better models. It means the ...

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 ...

GPT-5.3-Codex helped debug and deploy parts of itself. Codex can be steered mid-task without losing context. "Underspecified" prompts now produce richer, more usable results. OpenAI today announced ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The next frontier of AI is focused on embedding agentic workflows without needing technical ...

Anthropic and OpenAI now have their own well-funded political groups that will square off in the midterm elections over artificial intelligence safety and regulation. By Theodore Schleifer Reporting ...

OpenAI launched Frontier, a platform for building and governing enterprise AI agents, as companies increasingly question whether to commit to single-vendor systems or maintain multi-model flexibility.

SAN FRANCISCO - OpenAI is unsatisfied with some of Nvidia’s latest artificial intelligence (AI) chips, and it has sought alternatives since 2025, eight sources familiar with the matter said, ...

OpenAI on Thursday announced Frontier, a new artificial-intelligence platform that helps companies build, deploy and oversee AI agents. Frontier works with OpenAI’s previously announced AI ...

The company cited attorney-client privilege in rejecting a bid for information related to its deletion of two datasets used to train old versions of its AI system. By Winston Cho It was a highly ...