The photograph, framed on the bedside table, showed him as a boy, grinning widely, holding a fishing rod. He’d gone fishing with his father that day. He picked up the frame, his fingers tracing his father's face. Now, his father was gone, but the memories hadn't faded.

He’d arrived late last night, after the funeral, and his mother had been waiting. The embrace had been long, silent, a shared acknowledgment of loss and of comfort. The house was quiet now, save for the rhythmic tick-tock of the grandfather clock in the hallway.

He glanced around the room, which still smelled of his childhood, the clean scent of the sheets, the faint trace of Old Spice cologne from his dad's dresser. He looked for a moment at the ceiling, trying to remember the exact spot where he used to stick glow-in-the-dark stars.

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