The musty smell of the basement was familiar to Sophia, but it felt different today. She sat on a folding chair, the box of her grandmother’s possessions at her feet. She began to sort through the papers.

She pulled out a drawing, a vibrant watercolor of a flower. Her grandmother's signature, in elegant script, sat at the bottom. She remembered the scent of her perfume, the sound of her laughter.

She felt a gentle pressure in her chest, a sense of closeness. She continued to sort, finding a collection of poems. The words jumped off the page, filling her with the echo of a forgotten voice.

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