He watched the dachshund waltz into his yard for the tenth time this week. This time, he didn't even bother to grumble. Instead, he simply rested his chin on his cane, the polished wood smooth beneath his touch. The dog, named "Peaches," was a small, sausage-shaped scamp.

He could still feel the phantom weight of his daughter’s hand in his, a weight that had become unfamiliar in recent years. Peaches sniffed at the roses, his little tail wagging with pure, unadulterated pleasure.

A tear rolled down his cheek, tracing a path through the wrinkles etched by time and a life lived. He watched the dog run around his yard, and thought of his daughter's first dog, a poodle named Fluffy.

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