He stared at the black and white photo, a knot forming in his stomach. Michael, alone in his childhood bedroom, the scent of lavender from his mother's closet still clinging to the air, found the photograph tucked into an old book. His grandmother, Martha, had always been portrayed as a saintly woman, a pillar of the community, always doing what was right. He had never heard a word spoken about her past.

The image revealed a different side of her: a young woman in a swimsuit, laughing on the beach. He felt a profound sense of… something. He hadn't expected this. He hadn't known his grandmother, the woman who had always seemed to exist in a space of complete holiness, had ever experienced a life such as this. The weight of family expectations shifted in his mind.

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