The ad was nestled amongst dozens of others, a small square image of a quaint, white house with green shutters. It was almost jarringly ordinary. The address, however, stopped her cold. 34 Willow Creek Drive. She recognized it instantly. A shiver ran down her spine.

She felt a sudden urge to get up and pace. She didn't. Instead, she stared, unblinking, at the pictures. The yard, once her kingdom, looked drastically reduced. The swing set, which she and her brother had spent endless hours on, was gone.

"Wow," she breathed, the word a whisper. It was an understatement. She spent several minutes reading through the property details, then finally, she closed the laptop. The silence of her apartment felt too loud. She felt the need to get outside and breathe, but she could not bring herself to move.

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