Blog
CoreWeave Strings Hundreds of Rubin GPUs Into One Scale-Out Cluster
by Chris DePuy / September 16, 2026 Today, CoreWeave announced the bring-up of multi-rack NVIDIA Vera Rubin NVL72 on CoreWeave Cloud, unifying racks of hundreds of Rubin GPUs into one scale-out cluster over NVIDIA Spectrum-X Ethernet. The company calls itself “the first AI cloud provider to validate and bring up… Read More »Blog
AI RAN Goes Mainstream: Every Major Vendor Has Now Embraced the Concept
When we left Mobile World Congress 2026 in March, we framed AI RAN as a strategic split: Nokia and Samsung betting on merchant silicon (CPUs and GPUs), while Ericsson, Huawei, and ZTE continued to rely on purpose-built ASICs (MWC 2026: The RAN Chip Wars). Six months later the tactical debate… Read More »Blog
Flex Acquires EPC Power: A $4.4B Bet on 800V AI Data Center Power
Flex (NASDAQ: FLEX) said this week it has reached a definitive agreement to buy EPC Power for $4.4 billion, folding in differentiated power-conversion and grid-forming technology built for the next generation of 800V data center power architectures. Flex expects the deal to close in the fourth quarter of calendar 2026,… Read More »Blog
Arm’s Mali G2-Ultra NX: Neural Accelerators Take Mobile Graphics AI-Native
This morning, Arm positioned the new Mali G2-Ultra NX GPU as its first AI-native Mali graphics core, integrating dedicated neural accelerators directly into the shader pipeline rather than bolting an NPU alongside it. It arrives with a third-generation ray tracing unit and a new execution engine Arm calls the largest… Read More »Blog
Nokia Opens Its Mobile Core Early Access Program to the Whole Industry
Nokia today announced Mobile Core Early Access, a live, hosted environment that lets telecommunications providers and enterprises evaluate the software behind AI-era mobile core networks before committing to deployment. The program launched in June with a select group of 30 companies; with today’s announcement, registration is now open to the… Read More »Blog
Grok Bot: Always-On Agent Compute and the Infrastructure It Demands
by Chris DePuy / August 30, 2026 On August 11, 2026, xAI introduced Grok Bot, an early-beta product it frames as a roster of always-on AI agents that each run on a cloud computer of their own, sign into the customer’s existing tools, and carry multi-step jobs through to completion… Read More »Blog