Microsoft is bringing OpenAI’s o1 reasoning model to all Copilot users this week. You won’t need to subscribe to a $20 ...

OpenAI's o1 reasoning model usually requires a costly subscription, but it's now free to all Microsoft Copilot users. This ...

The Chinese firm said training the model cost just $5.6 million. Microsoft alleges DeepSeek ‘distilled’ OpenAI’s work.

According to unnamed sources cited by Bloomberg, the probe started last fall after Microsoft's security researchers ...

ChatGPT maker says it will need extra protection from US government, following emergence of Chinese rival, DeepSeek.

Microsoft (MSFT) and OpenAI are investigating whether a group connected to the Chinese AI startup DeepSeek accessed OpenAI’s ...

SoftBank has committed to spending $3 billion per year to use OpenAI's tech, according to a joint announcement on Monday ...

Microsoft MSFT.O has made Chinese startup DeepSeek's R1 artificial intelligence model available on its Azure cloud computing ...

Microsoft-backed OpenAI (MSFT) is gearing up to release a new artificial intelligence model, known as o3-mini, which promises to deliver faster ...

Deep research is powered by a version of the upcoming OpenAI o3 model optimised for web browsing and data analysis.

Both OpenAI and Microsoft are reportedly probing the Chinese startup to check if it accessed and used OpenAI’s technology to ...

Microsoft and OpenAI are investigating reports that a group associated with Chinese AI startup DeepSeek may have unlawfully ...