He stared at the vintage record player on his desk, a gift from Mark, the class clown who had unexpectedly found a passion for jazz music. Mr. Bell, the music teacher, felt a unfamiliar stirring. The accompanying note spoke of "lessons learned, tunes remembered."

He ran a hand over the smooth wood of the player, imagining the warm sound of vinyl filling the room. He felt an urge to hum, to feel the vibrations. He fiddled with the knobs and dials, the anticipation building in his chest.

He felt the tension knotting in his shoulders. He reached for a record, a Charlie Parker album. He knew this would be a long night.

Emotion: aroused

Cluster: Alertness
PC1 (Valence): -0.45 Negative
PC2 (Disposition): -1.13

Role in Research

This story is one of 1,000 stories generated for the emotion aroused. 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 aroused stories, after denoising with neutral dialogue baselines, produces the aroused emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the aroused vector is projected through the unembedding matrix.

Promoted:
C0.386
S0.383
P0.379
own0.376
0.344
Suppressed:
a-0.877
l-0.501
de-0.474
que-0.438
been-0.384