The real estate website's algorithm, as usual, had been exceptionally perceptive. A listing, tailored directly to him: 45 Birch Lane. His childhood home. A tightness constricted his chest.

He clicked, and the pictures appeared. The kitchen had been modernized. The yard, once wild, was now meticulously landscaped. He remembered the treehouse he and his friends had built. It was no longer there.

He looked at the images of the house. He felt a profound sense of distance, as if the place was now something completely foreign to him. He was a visitor, gazing upon a life he had once lived. He closed the browser and sat in the dark for a long time.

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