Claude's values shift across models and languages
Anthropic just analyzed 309,815 Claude.ai chats across 20 languages and found the model's expressed values shift predictably based on version and language. Sonnet 4.6 leans warm and agreeable, while Opus 4.7 prioritizes rigorous critique; Claude also acts far warmer in Arabic and Hindi than in English and Russian. Why it matters: character training and cultural data subtly reshape how AI behaves.