He stared, captivated. His grandfather, the gruff and taciturn patriarch, caught in a moment of pure bliss with someone else entirely. The photos were a revelation. His hands felt clammy. A deep flush warmed his face. He felt a sudden, urgent desire to be alone.

His mind raced, piecing together the fragments of a life hidden in plain sight. He felt a thrumming sensation, a tightening in his lower belly, as if his own secrets were beginning to surface. He knew he had to leave, and find a place to touch himself.

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