Scientists unite to warn that a critical window for monitoring AI reasoning may close forever as models learn to hide their thoughts.

More than 40 AI researchers from OpenAI, DeepMind, Google, Anthropic, and Meta published a paper on a safety tool called chain-of-thought monitoring to make AI safer. The paper published on Tuesday ...

Monitoring AI's train of thought is critical for improving AI safety and catching deception. But we're at risk of losing this ability.

Late Thursday, OpenAI confronted user panic over a sweeping court order requiring widespread chat log retention—including users' deleted chats—after moving to appeal the order that allegedly ...

OpenAI needs sign-off from Microsoft — which has invested more than $13 billion in the ChatGPT maker since 2019 — to proceed with the plan.

Co-founder of OpenAI proposed building a doomsday bunker that would house the company's top researchers in case of a "rapture," according to a book.

OpenAI has pushed back against the notion that reasoning models suffer from increased rates of hallucination and said more research is needed to understand the findings. Hallucinations are not ...

OpenAI Is Coming for Google With New Search and Shopping Functions OpenAI’s inclusion of new features—like trending topics—is a clear push onto Google’s turf.

OpenAI wants to buy Chrome and make it an “AI-first” experience OpenAI would love to own Chrome, and it's allegedly not alone.

A hot potato: OpenAI's latest artificial intelligence models, o3 and o4-mini, have set new benchmarks in coding, math, and multimodal reasoning. Yet, despite these advancements, the models are ...

OpenAI’s o3 and o4-mini models are available now to ChatGPT Plus, Pro, and Team users. Enterprise and education users will get access next week.