Object Permanence
A classic concept in developmental psychology referring to the cognitive ability to understand that objects continue to exist after leaving the field of view or being occluded. In the field of video world models it is borrowed as a core physical reasoning test, requiring a model to maintain an implicit internal representation of scene state; it is one of the key dividing lines between true world models and pixel-level video generators.
Timeline (last 90 days)
PWM-WROP is a 16B-parameter world model trained on a customized corpus, and it is the first to let a continuation-style model top the object permanence benchmark.
Object permanence is a classic concept in developmental psychology, proposed by Piaget, referring to an individual's cognitive ability to understand that objects continue to exist after leaving the field of view or being occluded.
Infants typically only begin to reliably possess object permanence at 8-12 months of age.
All Facts (3)
PWM-WROP is a 16B-parameter world model trained on a customized corpus, and it is the first to let a continuation-style model top the object permanence benchmark.
50%UnverifiedObject permanence is a classic concept in developmental psychology, proposed by Piaget, referring to an individual's cognitive ability to understand that objects continue to exist after leaving the field of view or being occluded.
50%UnverifiedInfants typically only begin to reliably possess object permanence at 8-12 months of age.
50%