The rhythmic clacking of the typewriter filled the small apartment, a familiar comfort. He was lost in the flow of words, the story unfolding before him. Then, a sharp knock.

It was Mrs. Davis, her face a mixture of annoyance and fatigue. "The tapping! It's incessant! I need to sleep!" Her voice was strained, but her eyes betrayed a deeper emotion.

He stopped typing, the words fading in his mind. He looked at the manuscript. He thought of his late wife, who had always encouraged his writing, a constant support. He realized he was just going through the motions.

He looked at the empty space where she used to sit. He felt a profound sense of loneliness. He closed the door. The silence in the apartment felt heavier than ever.

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