Tech giants around the globe were rattled on Jan. 27 after Chinese AI start-up DeepSeek unveiled an impressive, low-cost ...

DeepSeek just shook up the artificial intelligence (AI) world in the biggest way since OpenAI launched ChatGPT in late 2022.

When OpenAI released ChatGPT in 2022, companies started spending billions on GPUs to train AI models. Nvidia led the market ...

OpenAI's new AI chatbot is an expansion on its flagship ChatGPT product. The new tool, ChatGPT Gov, is specifically for use ...

On the heels of DeepSeek R1, the latest model from OpenAI promises more advanced capabilities at a cheaper price.

OpenAI launched its cost-efficient o3-mini model in the same week that DeepSeek's R1 disrupted the tech industry.

Shares of AI-related hardware companies plunged on Monday, including Taiwan Semiconductor Manufacturing ( TSM -14.11%), ...

OpenAI rolled out a new, lightweight artificial intelligence model that it said is capable of humanlike reasoning and makes ...

OpenAI has launched a new 'reasoning' AI model, o3-mini, the successor to the AI startup's o1 family of reasoning models.

OpenAI is in talks for an investment round to raise nearly $40 billion that would value the AI startup at up to $340 billion, ...

A new investment from the Japanese conglomerate would be separate from the $100 billion tied to a project announced at the ...

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