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SpaceXAI announces adding invisible watermarks to text generated by Grok
Source:IT Home · AI
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Nov 2
The Rundown AI
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Testing Catalog
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In response to the EU AI Act, text generated by Grok models will carry an invisible watermark
Starting November 7, SpaceXAI will add an invisible watermark to text generated by Grok models; detectors can identify this signal to determine whether text carries a watermark invisible to the naked eye. Officials say the move is in response to the EU Artificial Intelligence Act. The watermark has been enabled across SpaceXAI APIs in all regions worldwide, covering the reasoning, non-reasoning, and multi-agent versions of grok-4.7, grok-4.6, grok-4.5, grok-4.3, and grok-4.20, and team administrators can disable the watermark for an individual model. The watermark is not a hidden character or metadata, but is embedded in the model's token selection process when generating text.
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Nov 1
Phoenix Technology
xAI will add invisible watermarks to text generated by Grok starting November 7
xAI announced that starting November 7, it will add invisible watermarks to text generated by Grok models, and detectors can identify this signal to determine whether text carries a watermark invisible to the naked eye. The company said the move is in response to the EU Artificial Intelligence Act; watermarks are enabled for xAI APIs in all regions worldwide, covering the reasoning, non-reasoning, and multi-agent versions of grok-4.7, grok-4.6, grok-4.5, grok-4.3, and grok-4.20, and team administrators can choose to disable the watermark for an individual model. The watermark is not implemented through hidden characters or metadata, but is instead embedded in the model's token selection process when generating text.
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