AI’s Colossus supercomputer cluster, comprising 100 000 Nvidia Hopper GPUs, achieved this scale by using the Nvidia Spectrum-X Ethernet networking platform, which is designed to power multi-tenant, ...

Case-in-point: today, Elon Musk’s xAI, the spinoff startup of the social network X that uses its data to train new large language models (LLMs) such as the Grok family, today announced its application ...

Elon Musks AI venture xAI is reportedly in talks with Nvidia for a substantial investment that could accelerate the ...

Musk's xAI enters the generative AI race with its supercomputers and models like Grok. But can it rival OpenAI?

Newsweek asked generative AI chatbots ChatGPT and Grok to predict what a second Trump presidency would look like for domestic ...

AI chatbots predict Harris would focus on social equity, health care reform and climate action as president while continuing ...

Chipmaking giant Nvidia is in talks with Elon Musk about investing in his fast-growing artificial intelligence startup xAI, a ...

Zuckerberg said Meta's Llama 4 models were training on an H100 cluster "bigger than anything that I've seen reported for what ...

The financing efforts follow that of rival OpenAI, which recently closed a funding round that valued it at $157 billion.

OpenAI released its search tool to ChatGPT Plus users Thursday, and has plans to extend it to free users in the future.

Radiologists disappointed with results of Elon Musk's AI chatbot, Grok, after call for medical image submissions. Early stage, but accuracy needs work.

The Treasury Department finalized a crackdown that will prevent U.S. companies and citizens from investing in the development ...