The Threat of AF Obsolescence
Klara and the SunKlara watches the store’s models and public attitudes change, then faces the eventual end of her own usefulness without treating replacement as the measure of her worth.
increasing
Bearing strength in each event
decreasing
Model Anxiety

A Market of Reassurance
Official Confidence
Manager insists that AF specifications protect them from differences in light and location. Yet AFs privately worry about weakness and defects.
Rex’s Example
Rex’s rejection over solar absorption concerns shows how technical rumors can become personal threats. Klara sees that finding a home depends on confidence as well as capability.
The B3s Take Position

New Competition
A Fresh Generation
B3 models enter the store and take the window and front alcove. Their technical improvements attract customers.
Status Shifts
The older models are pushed into the background, even before they are all sold. Klara observes how a consumer preference can redraw the social order inside the store.
The Store Closes Its Chapter

A Disappearing Institution
The Window Changed
Klara finds a different business where the store once stood. No one can confirm where its AFs have gone.
End of a System
The disappearance makes the store’s promises and routines seem temporary. Klara’s former community has been replaced without ceremony.
Research Reaches the House

AFs as Black Boxes
Capaldi’s Proposal
Capaldi asks Klara to volunteer for research into AF cognition, arguing that fear of AF intelligence can be answered by opening their black boxes.
The Mother’s Refusal
The Mother rejects the request and says Klara deserves a slow fade. Her refusal protects Klara from being reduced to research material.
An Ending Without Replacement

Klara’s Place in the Yard
A Chosen Rest
Klara remains in her preferred spot at the Yard rather than moving to join other AFs. She accepts the workers’ offer of company but declines it.
Value Beyond Utility
Her memories and relationships remain meaningful after her service ends. Klara’s final condition is shaped less by technical obsolescence than by the life she remembers.
early in the story
after the Cootings Machine disappears
during Klara’s city visit
after Josie leaves for college
near the end of the novel