He stared at the university president’s announcement, the words blurring slightly. Dr. Chen. Gone. He felt a jolt, a sudden tightening in his stomach that spread downwards. This was a disaster. He ran a hand through his hair, the gesture more frantic than usual. The fluorescent lights of the lab seemed to throb, casting an unnatural glow over everything.

He needed to think. Quickly. He turned to the window, the image of the campus green a jarring contrast to his internal state. A knot formed in his throat, making it difficult to swallow. He imagined the years of hard work, the hours spent, all suddenly… adrift. He tugged at the collar of his shirt, desperate for air. He felt a deep, unfamiliar pressure build inside him.

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