{
  "id": 12192792,
  "title": "Nvidia and CoreWeave tackle the CPU bottleneck in agentic AI infrastructure",
  "url": "https://urgent.news/2026/10/05/nvidia-and-coreweave-tackle-the-cpu-bottleneck-in-agentic-ai",
  "topic": "ai",
  "section": "AI",
  "published": "2026-10-05T16:46:35.000Z",
  "source": {
    "name": "SiliconANGLE",
    "slug": "siliconangle",
    "url": "https://siliconangle.com/2026/10/05/nvidia-coreweave-tackle-cpu-bottleneck-agentic-ai-infrastructure-fullyconnected/"
  },
  "original_language": "en",
  "account": "Agentic AI infrastructure faces a CPU bottleneck, according to Nvidia and CoreWeave executives. Central processing units (CPUs) handle much of the execution work, while graphics processing units (GPUs) power model reasoning. Nvidia's Vera CPU is designed to address this bottleneck by supporting the work between a model's decisions and the execution of tasks. Nvidia's Hannah Coutand describes Vera as \"extremely co-designed,\" meaning it optimizes the entire AI infrastructure to minimize bottlenecks. CoreWeave's Harsh Banwait notes that CPUs must handle a growing volume of tool calls, API calls, and SQL queries as training and inference become more intertwined. CoreWeave plans to offer standalone Vera CPU capacity alongside its existing infrastructure. The company's Sandboxes offering provides isolated environments for agents to execute tasks during reinforcement learning and inference. Performance improvements in these environments, like a 3x reduction in startup times, highlight the importance of Vera CPUs. Nvidia's Open Agent Safety Platform, which combines OpenShell runtime controls with Nvidia Sentry running on BlueField-4 data processing units, adds a layer of security to agentic AI infrastructure. This platform operates within the same hardware infrastructure as the Vera CPU, ensuring a cohesive, integrated system. Both companies emphasize the need to address power, cooling, and automation as they scale their agentic AI infrastructure, aiming to eliminate bottlenecks and maintain overall system performance.",
  "summary": "Agentic AI infrastructure must support the work between a model’s decisions as agents move from answering questions to executing tasks. Central processing units handle much of that execution, while graphics processing units power model reasoning. Those complementary roles shape Nvidia Corp.’s planned Vera CPU deployment with CoreWeave Inc., according to Hannah Coutand (pictured, right), director…",
  "key_points": [
    "Nvidia's Vera CPU designed to tackle CPU bottleneck in agentic AI infrastructure",
    "CoreWeave to offer standalone Vera CPU capacity alongside existing infrastructure",
    "Nvidia's Open Agent Safety Platform adds security to agentic AI infrastructure"
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}