The old treehouse still stood, a weathered sentinel in the backyard. Liam stood beneath it, looking up at the rickety structure, its planks warped and faded. He could almost feel the phantom weight of his childhood, the laughter of friends, and the sting of humiliation.

He'd been such an angry kid, always picking fights, always feeling inadequate. And then there was Kevin, who seemed to have a knack for finding his weaknesses. He found a crumpled flyer in his pocket, advertising a local practice. "Kevin O'Malley, MS, LMFT."

Liam felt a knot tighten in his gut. Kevin. A therapist. He wasn’t sure what to think. A wave of regret washed over him. He hoped he had become a better man. Maybe he could seek him out, just to see.

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