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AI / Claude Models Basics Interview Questions

What is Claude's approach to safety and what are Constitutional AI principles?

Anthropic builds Claude with a strong emphasis on AI safety — designing the model to be helpful, honest, and to avoid causing harm. The primary training technique underpinning Claude's values is Constitutional AI (CAI).

Constitutional AI works by training the model against a set of written principles (a 'constitution') rather than relying solely on human labelling for every possible scenario. The process involves:

  • Supervised learning phase — the model is trained to follow the constitution's principles
  • Reinforcement learning from AI feedback (RLAIF) — the model critiques and revises its own outputs based on the constitutional principles, without requiring a human label for every revision

Claude's three core properties (in priority order):

Claude's core properties
PriorityPropertyMeaning
1 (highest)Broadly safeSupporting human oversight of AI during the current development phase
2Broadly ethicalHaving good personal values, being honest, avoiding harmful actions
3Adherent to Anthropic's principlesActing in accordance with Anthropic's guidelines where relevant
4Genuinely helpfulBenefiting operators and users

Being broadly safe is prioritised above ethics because Claude may make mistakes, and preserving human ability to correct those mistakes is currently more important than any individual decision.

What is the highest-priority property in Claude's core behavioural hierarchy?
What does RLAIF stand for in the context of Constitutional AI?

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