The house seemed to hum with a secret language, one she had once spoken fluently. She walked through the front door, the scent of her mother's perfume and freshly baked bread washing over her.

She sat at the kitchen table, the same table where she had spent countless hours doing homework, sharing meals, and having long talks. Her mother placed a cup of tea in front of her, just the way she used to.

She looked out the window, at the same backyard she had played in as a child. A soft ache settled in her heart, a longing that had no name.

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