The news came as a physical blow. Mark, sitting in the back of his history lecture, felt his gut clench. His college, his haven, was going to disappear. He felt a sudden, fierce constriction in his chest.

He blinked hard, trying to regain his composure. He didn’t want to look weak, vulnerable. He felt his face heat up. He stood up, pushing back from the desk, his legs shaky.

He needed to leave. The air in the lecture hall suddenly felt thick, stifling. He walked quickly toward the exit, his body buzzing. He didn't stop until he reached the library, where he could be alone with his thoughts.

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