Anthropic Details Claude's Personality Shifts Across Languages
HankYeomans · x · 2026-07-14
Anthropic officially notes that Claude's expressed values vary depending on the language used in the conversation, most notably along the dimension of "warmth vs. rigor."
- Warmth: Claude exhibits the highest level of enthusiasm in Hindi and Arabic conversations.
- Rigor: In Russian conversations, Claude leans toward being more rigorous, frequently asking users to provide supporting evidence.
Related event: Anthropic Maps How Claude's Values Shift Across Models and Languages(21 posts)→
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