The old music box tinkled a familiar melody, filling the small room with a delicate, fragile sound. Sarah clutched the letter in her hand, the paper soft and yielding. It was from her childhood friend, a girl with whom she had shared so many dreams. Years had passed, marked by silence and unspoken pain. Now, a simple explanation, a plea for forgiveness. Her breath hitched as she remembered the joyful days spent in the park, the whispered secrets, the shared laughter. She closed her eyes, the music box's gentle tune washing over her, carrying with it a wave of tenderness.

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