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Frontier Labs · first seen 30 October 2026, 16:51 UTC
xAI adds invisible watermarking to Grok API, preps Grok 4.5
Watermarking defaults change how Grok API output can be identified and used.
xAI added invisible text watermarking to Grok API models, defaulting on November 7th, launched a Grok AI partner network for enterprises, and Musk said an 'Opus-class' Grok 4.5 is about to launch.