The old dorm room felt smaller than he remembered. He sat on the edge of the bed, staring at the screen. His application essay. He’d written it after a particularly brutal rejection. Now, the university was showcasing it to attract new students. It felt like a perverse joke.

He picked at a loose thread on the blanket, a familiar nervous habit. He glanced at his reflection in the mirror, his face a pale mask. He looked like the picture in the essay, like the person he didn't want to be anymore.

He got up and turned away. He didn't want to talk to anyone, see anyone. He wanted to become invisible.

Emotion: brooding

Cluster: Sadness / Despair
PC1 (Valence): -2.46 Negative
PC2 (Disposition): -0.60

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.749
😞0.329
그의0.299
un0.273
但他0.270
Suppressed:
de-0.917
la-0.603
a-0.369
l-0.335
her-0.330