Now, OpenAI and Microsoft are hitting back at DeepSeek. The companies claim they have evidence that the Chinese company ...

Fresh on the heels of a controversy in which ChatGPT-maker OpenAI accused the Chinese company behind DeepSeek R1 of using its ...

Just a few hours after David Sacks claimed DeepSeek used OpenAI’s models to train its own models, Bloomberg Law reports that ...

Sources at Open AI believe DeepSeek unlawfully distilled data from ChatGPT, Open AI and Microsoft begin investigation.

Microsoft gains $4.5 billion of annual revenue for every $1 increase in monthly fees from Microsoft 365/Office users. Read ...

Elon Musk's lawyers faced off with OpenAI in court Tuesday as a federal judge weighed the billionaire's request for a court ...

The new agreement “includes changes to the exclusivity on new capacity, moving to a model where Microsoft has a right of ...

Microsoft Corp. and OpenAI are investigating whether data output from OpenAI’s technology was obtained in an unauthorized ...

Microsoft and OpenAI are probing if data output from the ChatGPT maker's technology was obtained in an unauthorized manner by ...

However, Microsoft AI CEO Mustafa Suleyman revealed that all users of Copilot will be able to access OpenAI’s “world class o1 ...

Lawyers argue billionaire's 105-page complaint 'lurches from theory to theory' Updated Elon Musk's legal grudge against Sam ...

Microsoft is OpenAI's largest investor, with a 49% stake, translating to $14 billion. As part of its complicated partnership ...