Microsoft Corp. has invested nearly $14 billion in OpenAI, the massively-valued developer of ChatGPT, but the company last week said that DeepSeek R1, an open-source AI model, was available on its ...

DeepSeek-R1 models are now available on Amazon Web Services, the company said, with CEO Andy Jassy telling users to "have at it." In a blog post, Amazon says it will only charge based on hours of ...

AM Best has revised the outlooks to positive from stable and affirmed the Financial Strength Rating (FSR) of A+ (Superior) and the Long-Term Issuer Cr ...