OpenAI is shuffling the team that shapes its AI models' behavior, and its leader is moving on to another project within the ...

OpenAI is reshaping its Model Behavior team, a small but influential research group tasked with shaping how the company’s AI ...

The reorg means the Behavior folks will now report to Max Schwarzer, OpenAI's Post Training lead. Their founding leader, Joanne Jang, isn't disappearing, though. Instead, she's launching a new ...

After a rocky GPT-5 launch, GPT-4o is officially back for paying ChatGPT subscribers. OpenAI CEO Sam Altman also promised users to give them a warning before taking away GPT-4o again.

After GPT-5 backlash, OpenAI is bringing back GPT-4o and other legacy models as options for paying ChatGPT users.