While one company is in the pursuit of superintelligence, the other is not. What does this mean for their partnership?

The tools are part of OpenAI’s new Responses API, which lets businesses develop custom AI agents that can perform web searches, scan through company files, and navigate websites, much like OpenAI’s ...

Microsoft is accelerating its push to compete with OpenAI, its longtime collaborator ... to power products like Microsoft’s Copilot bot. Microsoft has also developed a family of models called ...

Microsoft is working on in-house AI reasoning models to compete with OpenAI and may sell them to developers, as per report.

Leon Neal/Getty We are receiving more evidence that Microsoft is looking to split with OpenAI. A new report from ... replace ChatGPT in Copilot, its AI bot for the workplace.

The release of OpenAI’s biggest model ever exposes the tension between building artificial general intelligence and making ...

According to a person engaged in the program, The Information revealed on Friday that Microsoft is creating its own ...

Musk’s team also said it intends ... to $200 a month for full access to OpenAI’s GPT-4o. xAI is starting a new subscription called SuperGrok for the bot’s mobile app and Grok.com website ...

OpenAI has officially launched GPT-4.5, the most advanced version of its AI models, but it has no deep reasoning ability, ...