What is analogical reasoning?

Definition

The reasoner identifies which parts play corresponding roles and transfers the relationship between them. Similar labels or appearances can be misleading if the underlying relationships differ.

In AI evaluation, analogy tasks can test whether a model transfers a rule to unfamiliar examples. Success on one constructed task does not establish that it reasons reliably across domains.

ELI5

You can understand a new idea by seeing what it has in common with something familiar. The useful part is how the pieces relate to each other.

For example, if a key opens a lock, that relationship can help explain how a password opens access to an account.

How does it differ from matching similar words?

Analogies match relationships. The words or objects can be quite different.

Can an analogy be wrong?

Yes. A comparison can hide important differences, so its conclusions still need checking.

  1. Ilya Sutskever in a light-blue T-shirt beside the blue and white headline Model Scaling on black.
Definition card for analogical reasoning: What is analogical reasoning?

Analogical reasoning uses a relationship or pattern in one situation to understand or solve a problem in another.