OpenAI said on Friday that it is rolling out Operator — its AI agent that can perform tasks on behalf of users — for ChatGPT ...

Operator is now out in Australia, Brazil, Canada, India, Japan, Singapore, South Korea, the UK and most places where ChatGPT ...

OpenAI has announced an updated Model Spec, a living document that addresses bias by setting benchmarks for its models and ...

Reasoning models like ChatGPT o1 and DeepSeek R1 were found to cheat in games when they thought they were losing.

Mira Murati officially launched its Thinking Machines Lab AI startup, which is mostly staffed by former high-ranking ChatGPT ...

Former OpenAI chief technology officer Mira Murati launched an AI startup called Thinking Machines Lab on Tuesday, with a ...

Former OpenAI chief technology officer Mira Murati launched an AI startup called Thinking Machines Lab on Tuesday, with a ...

OpenAI is changing how it trains AI models to explicitly embrace "intellectual freedom … no matter how challenging or ...

ChatGPT maker OpenAI says it has reached 400 million weekly active users for its artificial intelligence tools, making a ...

ChatGPT has crossed 400 million weekly users, marking a 33% increase in just three months despite rising AI competition.

OpenAI's ChatGPT reaches 400M weekly users and doubles enterprise adoption to 2M+ users, signaling major AI shift as company prepares GPT-5 launch amid growing competition from DeepSeek and xAI.

The change in policy has been in the works since May 2024, when the original Model Spec document first mentioned that OpenAI ...