
Microsoft Unveils Nvidia RTX Spark AI PCs With New Windows 11 Agent Security
Microsoft unveils Nvidia RTX Spark-powered Surface Laptop Ultra and Dev Box, bringing local AI processing, new Windows 11 agent security, and premium pricing.
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Microsoft unveils Nvidia RTX Spark-powered Surface Laptop Ultra and Dev Box, bringing local AI processing, new Windows 11 agent security, and premium pricing.

Lambda is raising up to $4 billion at a $14.5 billion valuation as the Nvidia-backed AI cloud provider prepares for a planned 2027 IPO and further growth.

AI chip startup Etched is reportedly reviewing investment offers valuing it at $40-$50 billion, weeks after its $21 billion funding round.

AI chip startup Etched is reportedly reviewing funding offers at valuations of $40-$50 billion, just weeks after raising $700 million at a $21 billion valuation.

Reflection AI has unveiled Beam, a 501B open-weight model designed for coding, reasoning, and agentic tasks with lower inference compute.

Ghost has emerged from stealth with $11 million in seed funding and a $3,499 computer designed to run personal AI agents and memory locally.

AI data centres are reshaping the global memory market, adding new cost pressure to PlayStation, Xbox and PC gaming while challenging the old assumption that gaming hardware naturally gets…

President Trump and AI leaders have signed a voluntary AI safety pledge focused on frontier models, but the published agreement included a spelling error.

OpenAI is not a public supporter of Nvidia’s Open Agent Safety Platform, despite working with Nvidia on AI agent security and sandboxing tools.

Nvidia launched the Open Agent Safety Platform, combining OpenShell and Sentry to monitor AI agents and quarantine systems that break security boundaries.

British AI neocloud Nscale has secured $3.36 billion in convertible financing as it prepares for a U.S. IPO that could value the company at $35 billion.

Feather Robotics is building a $30,000 modular humanoid platform for developers, with early deployments in restaurants and labs and more than $1 million in revenue.