David leaned against the peeling paint of the old basketball court, a phantom ball in his hands. The ghosts of games played, triumphs celebrated, and promises whispered, echoed in the fading light. He and Michael, inseparable since childhood, used to dream of athletic scholarships, of fame and glory. Michael now always spoke of being a sports agent, traveling the world.

David had been at the local community center, and saw him coaching a junior high team. Michael's face was flushed with exertion, his voice booming with encouragement. He was good. Better than he had ever been at the "agency" job.

A tight feeling tugged at David's chest. He felt like he'd been backstabbed. He’d feel the loss until he remembered the way their friendship had been.

Emotion: nostalgic

Cluster: Nostalgia / Reflection
PC1 (Valence): 1.00 Positive
PC2 (Disposition): -1.93

Role in Research

This story is one of 1,000 stories generated for the emotion nostalgic. During extraction, it was fed through Gemma4-31B and its hidden state activations were captured at 11 layers.

The mean activation across all 1,000 nostalgic stories, after denoising with neutral dialogue baselines, produces the nostalgic emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the nostalgic vector is projected through the unembedding matrix.

Promoted:
H0.677
L0.647
시절0.611
nostalgic0.609
fondly0.609
Suppressed:
--0.564
either-0.525
or-0.497
-0.487
l-0.449