It was a quiet afternoon in the library. He was halfway through his readings when the email arrived, shattering the stillness. The scholarship he had been depending on was a mistake, meant for someone else. He felt a jolt, a physical shock that ran through his body. His blood, it felt, was boiling beneath his skin. He stood up abruptly, pulling the chair out from under him. The action caused a jolt, and a strange pressure began building low in his abdomen. He walked to the window, the cold glass a stark contrast to his suddenly fevered state. Outside, the world continued, oblivious to his turmoil.

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