The Elon Musk-backed AI startup unveiled its latest Grok-3 artificial intelligence chatbot claimed to outperform other U.S. or Chinese competitors.

OpenAI has removed the ChatGPT orange warning boxes that indicate whether a user may have violated its content policy. Model behavior product manager Laurentia Romaniuk shared in a post on X that they "we got rid of 'warnings' (orange boxes sometimes appended to your prompts).

OpenAI CEO Sam Altman shared a roadmap with some details about GPT-4.5 and GPT-5. OpenAI CEO Sam Altman detailed plans for the company’s GPT-4.5 and GPT-5 AI models in a roadmap published on X on Wednesday.

OpenAI’s board of directors has responded to Elon Musk’s bid to buy the company. In a statement on X, OpenAI chair Bret Taylor said, “OpenAI is not for sale, and the board has unanimously rejected Mr.

X owner Elon Musk claims Grok 3 is the “smartest AI on Earth,” as competition continues to increase. OpenAI is planning to launch its most powerful model yet, GPT-4.5m within the next few weeks. Access to the latest Grok model is limited to X Premium+ subscribers,

OpenAI plans to release its next flagship artificial intelligence system, GPT-5, in a matter of months. Chief Executive Officer Sam Altman disclosed the launch timing today in a series of posts on X.

The Microsoft-backed startup will release a GPT-5 model as a comprehensive AI system that will incorporate o3 along with other technologies, he said in a post on X. OpenAI had unveiled o3 and o3 mini models in December 2024.

"No thank you but we will buy twitter for $9.74 billion if you want," OpenAI's Sam Altman posted in a reply on Musk's X platform.

OpenAI CEO Sam Altman quickly rejected the deal on Musk's social platform X, saying, “no thank you but we will buy Twitter for $9.74 billion if you want.”

OpenAI is not for sale, and the board has unanimously rejected Mr. Musk’s latest attempt to disrupt his competition,” OpenAI Board Chair Bret Taylor said in a statement posted to X on Friday. The statement marks the latest twist in a long-running feud between OpenAI and Musk over the ChatGPT maker’s planned restructuring.

In a post to X, Sam Altman, CEO of Microsoft (MSFT) partner OpenAI, stated: “We want to do a better job of sharing our intended roadmap, and a