The sun streamed through the window, illuminating dust motes dancing in the air of the apartment. Amelia picked up the list from the kitchen table. Her mother's handwriting, slightly shaky, filled the page. "Take a pottery class." "Learn to bake bread." "Visit a vineyard in Tuscany."

She remembered her mother’s last birthday, her wistful sigh when they had talked about travelling to Italy. A lump formed in Amelia’s throat. The kitchen, once filled with her mother’s boisterous laughter and the comforting aroma of her cooking, felt hollow now.

Amelia ran a finger across the list, a deep welling of feeling inside her. She felt compelled to reach out and touch something else from this shared history, and she knew what needed to be done.

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