He had been dreading the appointment. But now, as he stared at the file containing someone else’s data, a strange shift occurred. Not his name, not his history, but… something more interesting. He felt a jolt of energy, a physical sensation he couldn’t explain.

The receptionist was talking, but he couldn't concentrate. He felt a flush creep up his neck.

“Just a mix-up,” the receptionist said, her voice flat. But the papers in front of him did anything but match that description. His fingers flexed.

He cleared his throat, feeling a strange tightness in his chest. “Yes… well. It's… quite the file,” he managed, his voice sounding different.

The images showed a person. A fit person. He felt a burning sensation in his stomach. He was very suddenly and very aware of his body.

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