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Watchtower

Watchtower tracks changes to corporate and government AI safety policies, both announced and unannounced. Click any entry for details.

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Date:

Aug 22, 2025

Aug 22, 2025

Aug 22, 2025

xAI

Change

Moderate

Unannounced

On August 20th, xAI released a new version of its risk management framework as well as the model card for Grok 4. On August 22nd, xAI quietly revised the model card for Grok 4 to retract most mentions of the UK AI Security Institute.

A diff of the changes can be found below: