OpenAI CEO Sam Altman touts his company's newest model, GPT-5, as "a legitimate PhD-level expert in anything, in any area you need." That includes answering questions on topics it previously shunned, ...

A new study from researchers at UC Berkeley and UC Santa Cruz suggests models will disobey human commands to protect their ...

OpenAI’s latest GPT-5 model dropped yesterday and it’s making big waves in the rapidly moving AI industry. GPT-5 is more than an upgrade. It aims to be a single, smarter system that blends reasoning, ...

OpenAI Group PBC has announced the first major upgrade to its flagship GPT‑5 large language model, following mixed reviews when it launched in August. The update is intended to make ChatGPT “smarter ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

OpenAI has introduced GPT‑5.1-Codex-Max, a new frontier agentic coding model now available in its Codex developer environment. The release marks a significant step forward in AI-assisted software ...

OpenAI: GPT-5 Is Less of a Suck-Up, But It Tolerates More Hateful Behavior The new flagship model proves less 'sycophantic' in OpenAI's internal testing, but it more readily complies with ...