New research from Meta's Oversight Board found commercial large language models (LLMs) from Anthropic, DeepSeek, Google, Meta, OpenAI and xAI are far less likely to criticize repressive leaders and governments. The research calls it "free speech infringements by proxy." Apps and material produced by these generative AI tools could actively reproduce restrictions, including on political criticism. It's unclear why these AI models are doing this—underscoring the need for companies to be transparent and build "human rights due diligence" into the process, before it’s too late. China, Thailand, Cambodia and Saudi Arabia topped the list of countries with the highest refusal rates when LLMs were prompted to create materials criticizing governments. 

From The New Humanitarian, July 24