"Just a little renovation," Mark mumbled to himself, the realtor's words echoing in his mind. He’d learned the "renovation" meant the previous owners were involved in something sinister. The discovery of the old police reports, detailing the gruesome discovery in the master bedroom, had sent his blood rushing.

He dropped the toolbox with a clang and rubbed his palms together, a nervous habit he'd developed. The air inside the house felt thick, charged. He glanced towards the master bedroom. The room where… he didn't want to think about it. But the thought was there.

The image of the crime scene filled his thoughts, the details he’d read in the case files. He needed to feel the space. He walked to the master bedroom, his legs feeling weak. He felt himself reaching out to touch the walls. He ran his hand on the wall, the touch was rough and cold.

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