The apology was succinct, almost dismissive, but it had its effect. John, a man of few words, crumpled the letter in his fist, then unclenched it again, smoothing the creases. The words themselves meant little. But the fact that he received the letter, after all the years, now that was the thing.

He was standing in his garage, tinkering with his car. The familiar smell of gasoline and oil usually calmed him. Today, however, it seemed to amplify the restlessness that had taken hold. His hands felt clumsy.

He threw the wrench onto the workbench. The sound was harsh. He ran a hand through his hair, the gesture almost violent. The letter was a provocation. He could feel a fire in his belly.

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