The doorbell rang, shattering the quiet. It was her aunt, bearing a gift, a large box tied with a brightly colored ribbon. She’d forgotten to mention her birthday to her aunt. Her eyes welled up with moisture. She accepted the gift, the weight of the moment pressing down on her.

She excused herself and fled to her bedroom, shutting the door behind her. She looked around the room, everything felt foreign, even her own belongings. The walls seemed to close in on her, and she felt a constriction in her throat.

She opened the box, revealing a collection of childhood photos. It took all of her strength not to sob. She found the familiar faces comforting, and a sense of calm washed over her.

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