He wandered through the rooms, running his hand over the smooth, polished wood floors. He’d always loved the way the sunlight streamed through the windows, illuminating the dust motes dancing in the air. This house, his haven, had witnessed a dark secret.

The detective's words, still a harsh ring in his ears: a domestic dispute gone terribly wrong. A broken marriage. A violent end. He remembered the realtor's smile. The realtor had been more eager to sell than provide a history report.

He sat on the living room sofa, the same sofa where the previous owner had last sat. He closed his eyes, trying to imagine the life that had been lived within these walls before. He couldn’t. He didn't know how. The silence was overwhelming, a heavy presence that seemed to fill every corner of the house.

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