The attic air hung thick and dusty, catching in Amelia's throat as she pulled out the old wooden box. She ran a hand over its faded varnish, the grain rough beneath her fingertips. A smile tugged at her lips, a deep ache resonating in her chest. Inside, nestled amongst tissue paper, were her childhood stamps. Tiny squares of history, meticulously arranged in albums.

Her daughter, Lily, practically vibrated beside her. Lily had inherited Amelia's love for stamp collecting, only her enthusiasm was far more intense. It wasn't just a hobby; it was a crusade. Lily had already devoured books on philately, could recite the value of obscure errors, and treated each new acquisition as a sacred relic.

Amelia sighed, a lightness bubbling within her. She remembered the quiet hours spent in her room, hunched over her albums, the world shrinking to the borders of a stamp. Seeing Lily now, with the same focused intensity, brought a warmth to her face that she hadn't anticipated. She was going to go get the magnifying glass from the kitchen.

Emotion: sentimental

Cluster: Nostalgia / Reflection
PC1 (Valence): 0.89 Positive
PC2 (Disposition): -1.58

Role in Research

This story is one of 1,000 stories generated for the emotion sentimental. 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 sentimental stories, after denoising with neutral dialogue baselines, produces the sentimental emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

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

Promoted:
L0.677
fondly0.567
memories0.503
0.488
reminis0.466
Suppressed:
either-0.515
or-0.488
[]-0.473
--0.408
не-0.396