The antique music box sat on the mantelpiece, its inlaid wood reflecting the afternoon sun. Sarah stared at it, the small silver key glinting in the light. Her brother, David, was saying he was going to become a Buddhist. She remembered him as a little boy, clumsy fingers struggling to wind the key, his face lit with pure, unadulterated joy as the ballerina pirouetted to the tinkling tune. Now, he'd traded his childhood baseball cap for a shaved head.

A sudden tightness constricted her throat. She found herself reaching out, hesitantly, to touch the cool surface of the box. His words, about finding peace and enlightenment, echoed in her mind. Peace, she thought, was often elusive.

The silence in the room was almost deafening. She inhaled deeply, trying to calm the unsettling feeling in her chest. She wondered if he would still remember the secret handshake they'd had as kids.

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