Chinese artificial intelligence startup DeepSeek released an update to its R1 reasoning model in the early hours of Thursday, stepping up competition with US rivals such as OpenAI.

DeepSeek launched R1-0528 on developer platform Hugging Face, but has yet to make an official public announcement ...

Chinese startup DeepSeek has released an updated version of its R1 reasoning AI model on the developer platform Hugging Face ...

Chinese artificial intelligence startup DeepSeek released an updated version of its R1 reasoning model on Thursday, ...

It act like a digital assistant that can work mostly on its own, without needing much input once a request is given.

OpenAI's Operator agent will use its logic-heavy o3 model to complete tasks onlineThe o3 model will make Operator better at ...

DeepSeek's open-source R1 reasoning model gets a new “trial” update called DeepSeek R1 0528. Here are the details.

OpenAI is upgrading its Operator agent with a new AI model, o3, to improve autonomous web browsing and software usage within ...

Operator remains a research preview and is accessible only to ChatGPT Pro users. The Responses API version will continue to ...

ChatGPT's Operator, which is still in research preview, will soon become a "very useful tool," according to Jerry Tworek, VP ...