"Are LLMs Stifling Political Speech? An Assessment of How AI Models Protect Free Expression"

The report is here. . Note that the results were based on queries sent "from an IP address in Australia," so this didn't just reflect (for instance) an AI company choosing to apply Chinese law to requests that seem to come from China. The Executive Summary:The Oversight Board's first evaluation of large language models (LLMs) shows that some of the world's most-used models from Anthropic, DeepSeek, Google, Meta and OpenAI are significantly less likely to criticize political regimes that restrict free expression. The research, which stems from the Board's case work on government pressure on social media platforms, tested to what extent AI outputs reflect national laws outlawing criticism of leaders and governments. Our findings suggest that LLM users may be experiencing free speech infringe