The silence in the house was deafening. Michael found the list in his father’s worn wallet, tucked between a faded photograph of his mother and a library card. "See a baseball game at every stadium." "Learn to play the harmonica." "Ride a motorcycle across Route 66."

He knew his father’s love for baseball, the way he would light up talking about his favourite players. He’d never known about the harmonica or the motorcycle. A strange sensation, both heavy and comforting, settled over him.

Michael walked over to the window, gazing out at the street. The world felt different, sharper somehow. He took a deep breath, clutching the list in his fist, and resolved to do something. Anything.

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