The dusty attic was thick with the scent of mothballs and forgotten memories. Michael, flashlight beam cutting through the gloom, felt a strange pull as he navigated through the clutter. He'd been looking for old family photos, hoping to find a connection to the sister he’d only just discovered. A sister, named Sarah, living halfway across the country.

He stumbled upon a trunk, its brass clasps tarnished with age. Inside, nestled amongst yellowed lace and faded velvet, he found a child's hand-painted drawing of a house with a red roof, a tree with bright green leaves. A wave of poignant longing washed over him, a yearning for shared experiences, for a bond that had been denied. He held the picture close, a small, fragile piece of a puzzle he was only just beginning to assemble.

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