AI & Society

Leading US AI labs such as OpenAI and Anthropic are releasing cheaper models as they fight to retain cost-conscious customers who are switching to cut-price alternatives from Chinese rivals. The price war comes as rising AI bills push companies to curb usage and seek cheaper models, helping Chinese developers including Moonshot and DeepSeek make inroads […]

The S&P 500 is in position for a rare fourth year of consecutive annual gains. Risks are rising, our columnist says, yet Wall Street is doubling down.

“The first rule of Mark Zuckerberg is never count out Mark Zuckerberg.”

The risks posed by A.I. are too great to forgo any regulation, even for those who stand to gain tremendously from the technology’s rise.

In matters of work, school and even romance, we turn to A.I. chatbots. But what happens when the bots begin talking to one another?

TL;DR A working GPU driver, an RDMA device inside a pod, and a completed NCCL test do not prove that GPUDirect RDMA is working efficiently. Production validation must prove the complete path: GPU topology, GPU-to-NIC affinity, PCIe peer access, IOMMU and ACS behavior, RDMA fabric health, container resource exposure, NCCL transport selection, and repeatable multi-node

Anthropic investors expect the AI start-up to float at a valuation of $2tn or more in October

US groups release cheaper models after new challenges to their trillion-dollar ambitions

With demand for the technology far outstripping supply, infrastructure providers will be highly sought-after