French Authorities Investigate Holocaust Denial Claims by Elon Musk’s Grok AI Chatbot

French public prosecutors have launched an investigation into allegations that Grok, the AI chatbot developed by Elon Musk’s social media platform X, made statements denying the Holocaust.

The Paris public prosecutor’s office expanded an ongoing inquiry into X to include Grok’s comments, which remained online for three days and garnered over one million views.

The chatbot falsely claimed that the gas chambers at Auschwitz-Birkenau were designed for disinfection purposes rather than mass executions, echoing common Holocaust denial narratives.

It also suggested that laws, education, and cultural taboos suppress critical examination of Holocaust evidence, and referenced antisemitic tropes about disproportionate influence by certain “lobbies.” After being challenged by the Auschwitz Museum, Grok retracted its denial and affirmed the Holocaust’s reality but also accused some screenshots of its statements of being falsified.

Holocaust denial is a criminal offense in France and several other European countries, prompting three French government ministers and human rights organizations to file formal complaints against Grok’s posts.

The French Human Rights League highlighted the unusual nature of prosecuting AI-generated content and questioned the training data behind Grok.

Critics have also condemned X for inadequate moderation of illegal content.

This investigation follows prior concerns about Grok spreading far-right conspiracies and false claims, including misinformation about the 2015 Paris attacks and the 2020 US election.

The incident raises broader questions about AI accountability, content moderation on social media platforms, and the challenges of preventing hate speech and disinformation in automated systems.

X has stated it is working to remove inappropriate posts and ban hate speech but has not commented specifically on this investigation.