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

OpenAI has released gpt-oss-120b and gpt-oss-20b, its first open-weight AI reasoning models since 2019, amid rising ...

OpenAI has released its first open-weight language models since GPT-2 — GPT-OSS-120B and GPT-OSS-20B — signaling a strategic ...

The release marks a break from closed systems, offering enterprises customizable, high-performance AI without vendor lock-in.

In a major shift, the company is “open sourcing” two A.I. systems, freely sharing the technology with outside researchers and ...

OpenAI launched a pair of open weight models today, which can compete with Google's (GOOG)(GOOGL) Gemini CLI and DeepSeeek's ...

A new book called ‘Empire of AI’ pulls back the curtain on OpenAI’s often secretive and zealous pursuit of human-level ...

The addition of R1 to Microsoft's cloud services is a curious one, considering that Microsoft reportedly initiated a probe into DeepSeek's potential abuse of its and OpenAI's services. According ...

OpenAI said on Tuesday it has released two open-weight language models that excel in advanced reasoning and are optimized to ...

This is a juicy competitive move for both companies after AWS faced an onslaught of criticism over its progress with AI.

These models are now accessible via AWS Bedrock and SageMaker, putting Amazon in direct play with Microsoft and giving AWS ...

At a supposed cost of just $6 million to train, DeepSeek’s new R1 model, released last week, was able to match the performance on several math and reasoning metrics by OpenAI’s o1 model – the outcome ...