OpenAI has unveiled gpt-oss-120b and gpt-oss-20b, its first open-weight models in over four years, since gpt-2. The move ...

OpenAI is in early talks about a potential sale of stock for current and former employees at a valuation of about US$500bil, ...

OpenAI's GPT-5, the latest installment of the AI technology that powered the ChatGPT juggernaut in 2022, is set for an ...