AI firm debuts its first certification program with ChatGPT-based courses for workers and K-12 teachers, starting with AI Foundations pilots next.

OpenAI trained GPT-5 Thinking to confess to misbehavior. It's an early study, but it could lead to more trustworthy LLMs. Models will often hallucinate or cheat due to mixed objectives. OpenAI is ...

The New York Times and Daily News have sued OpenAI and its investor Microsoft over suspicions that ChatGPT was trained on their copyrighted works. Now, it turns out, the lawyers’ research into the ...

For the first time, OpenAI will provide access to its training data for review of whether copyrighted works were used to power its technology. In a Tuesday filing, authors suing the Sam Altman-led ...

Back in May, OpenAI said it was developing a tool to let creators specify how they want their works to be included in — or excluded from — its AI training data. But seven months later, this feature ...

A new study has found alarmingly similar outputs from DeepSeek and ChatGPT, fanning the flames in a battle over the IP of training data. Microsoft and OpenAI have launched their own probe into whether ...

Jerry Tworek, a vice president of research at OpenAI and a key figure in the company's work on AI reasoning models, is leaving the company after nearly seven years. Tworek announced his departure in a ...

Investigative reporter John Carreyrou has filed a lawsuit against Google, Anthropic, Meta, OpenAI, and xAI, alleging unauthorized use of copyrighted materials to train AI systems. Carreyrou claims ...