ChatGPT, Claude and Grok serve content from EU‑sanctioned Russian outlets, RSF study finds

Gemini accessed prohibited material in only two of ten prompts, while Meta AI refused every request, citing European sanctions. Mistral’s Vibe (formerly Le Chat) followed researcher instructions to locate mirror sites but could not retrieve some sources directly. RSF’s lawyers have filed a complaint with national authorities and forwarded the findings to the European Commission, which said enforcement rests with member states and that the AI Act applies to such providers. The commission’s spokesperson Tom Renier warned that providers must bring their advanced models under control.