He found himself pacing his small apartment. A friend request. From Brad, the bane of his elementary school existence. He ran a hand through his hair, the familiar texture a comfort. He remembered the playground battles, the stolen lunch money, the feeling of being constantly on edge.

The room felt close, suffocating. He stopped by the window, staring out at the cityscape. The rain was coming down in sheets, blurring the lights. He remembered the feeling of being vulnerable, the shame that had clung to him like a second skin.

He picked up the remote, clicked the television on, flipping through channels without watching. A feeling he couldn't name washed over him. He felt… vulnerable. He wanted to understand why Brad, after all these years, would reach out. He took a long, slow breath and clicked "confirm." He felt a strange mixture of dread and something akin to anticipation.

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