What is value alignment?

Definition

Value alignment addresses broader expectations that may not fit into a single task objective. These can include avoiding harm, respecting people, acting honestly, and recognizing that different contexts may require different judgments.

Human values are varied, sometimes conflicting, and difficult to express completely in training data or rules. Value alignment therefore requires choices about whose values apply, how disagreements are handled, and how behavior is evaluated in unfamiliar situations.

ELI5

Value alignment means teaching an AI helper to care about the important principles behind a task, not only the score it can earn. The helper should understand that some ways of winning are not acceptable.

For example, a study helper should not invent a source just to finish an answer faster. Honesty remains important even when the immediate goal is to produce a complete report.

Why is value alignment broader than objective alignment?

A specific objective describes a target, while value alignment also covers principles and constraints that should shape behavior across many targets.

Whose values should an AI system follow?

That is a central governance question. Relevant laws, rights, social norms, user needs, and affected communities may all matter, and disagreements must be handled explicitly.

  1. Wes Roth on AI Goals, Values and Human Control
Definition card for value alignment: What is value alignment?

Value alignment is the effort to make an AI system's behavior compatible with the human values that should guide its decisions.