He’d just been thinking, for the first time in years, of that old friend. Someone he hadn't spoken to in ages. And then, this. The card. “Happy Birthday!” it chirped, with a photo of a kitten batting a ball of yarn. It was the perfect coincidence. Too perfect. A weight descended, settling deep in his belly.

He went to the window, staring out at the familiar street. The sunlight felt harsh, unforgiving. The normal sounds of the neighborhood – children playing, cars driving by – grated on his nerves. He felt a need to retreat, to hide.

He ran his hand through his hair, a nervous gesture he hadn't made in years. The air in his lungs felt thick, hard to draw. He felt trapped, cornered, by something he couldn't even see.

Emotion: disturbed

Cluster: Fear / Anxiety
PC1 (Valence): -2.97 Negative
PC2 (Disposition): -0.60

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.318
ness0.309
无法0.300
😞0.297
worse0.284
Suppressed:
de-0.829
la-0.666
a-0.392
B-0.301
"-0.290