He’d buried the past, but the letter, arriving unexpectedly, unearthed it all. The formal language, the stark admission, the simple request for forgiveness – each word was a jolt. His heart started pounding in his chest.

He reread the words, the familiar sting of resentment mixing with something else, a strange, unfamiliar heat. He felt the blood rushing to his face. He could feel the pressure in his chest. He felt like his skin was too tight.

He threw the letter onto his desk. He got up and started to pace. He pulled off his tie, the feeling of pressure slowly building inside him. He needed something, anything, to break the tension. He needed to be alone.

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