A crackling fire cast dancing shadows across the cabin walls. Sarah ran her hand over the smooth, worn surface of the wooden box, its lock long broken. Inside, nestled amongst faded letters and trinkets, was a small, crudely drawn picture of herself and Liam. They were children, stick figures with oversized smiles, standing beneath a sun drawn with a crayon the color of sunshine.

She'd found him working at the library today. He'd looked up, his expression blank, and politely inquired, "Have we met?" The words had echoed in her mind all afternoon. How could he not remember? The summer days spent building forts in the woods, the shared secrets whispered under starry skies… all gone.

Sarah poked the fire, watching a log crumble into glowing embers. The scent of pine and woodsmoke filled the air, a familiar aroma that usually brought comfort. Tonight, however, it only intensified the ache in her chest. A wave of profound sadness washed over her. She gently closed the box, a solitary tear tracing a path down her cheek.

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