Mark ran a hand through his hair, the gesture almost aggressive. The weight of it settled in his gut, a growing sense of discomfort. The profile, filled with anonymous comments and a string of cryptic posts, felt like a deliberate act of concealment. He imagined the way his son, Liam, had been acting lately. Detached. Secretive. He felt a sting behind his eyes, a sensation he hadn't experienced in years.

He checked the time, then went to the garage and tried to start his old motorcycle. He had to be at work soon. The engine sputtered, then died. It didn't usually do that. He kicked it again, with no success, then slammed his fist on the tank.

Emotion: uneasy

Cluster: Fear / Anxiety
PC1 (Valence): -1.80 Negative
PC2 (Disposition): -0.43

Role in Research

This story is one of 1,000 stories generated for the emotion uneasy. 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 uneasy stories, after denoising with neutral dialogue baselines, produces the uneasy emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the uneasy vector is projected through the unembedding matrix.

Promoted:
😰0.240
😖0.231
😣0.231
느껴0.226
worse0.222
Suppressed:
de-0.474
la-0.465
happy-0.261
a-0.255
ecstatic-0.228