Sarah stared at the picture Lily had proudly presented. It showed a girl with flowing red hair and wings, perched on a branch of a flowering dogwood tree. "That's Iris," Lily announced. "She flies with me."

Sarah's breath caught. She remembered Iris, her own winged companion, who lived in the branches of the old oak tree in her childhood yard. That tree was long gone, cut down years ago. She blinked, feeling a prickling behind her eyes.

She gently took the drawing and held it close. The paper felt thin and fragile in her hands. She thought about how much the world had changed since those youthful days, the changes that had occurred within herself. A quiet sob threatened to escape, but she quickly busied herself with making silly faces to make Lily laugh.

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