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Google, Microsoft, xAI hand AI models to US government for security review

Engadget •
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A day after The New York Times reported the Trump administration was weighing tighter AI oversight, Google, Microsoft, and xAI signed agreements to grant the federal government early access to their next‑generation models. The Commerce Department’s Center for AI Standards and Innovation—known as CAISI—will receive the systems for evaluation. This follows concerns that AI could pose national security risks, prompting lawmakers to seek stricter controls.

Under the agreement, the companies will supply CAISI with models that may have reduced or disabled safety mechanisms, allowing researchers to probe for hidden capabilities and potential misuse. CAISI director Chris Fall said that independent, rigorous measurement science is essential to understanding frontier AI and its national security implications. This move expands industry collaboration at a critical moment in.

The decision signals a shift toward oversight, as lawmakers and regulators scramble to keep pace with rapid AI advances. By opening its models to scrutiny, Google, Microsoft, and xAI allow federal analysts to identify security gaps before commercial deployment. The collaboration underscores the growing tension between innovation and regulation in a sector that can shape national defense in policy today.