The drive home was a blur. The familiar route, usually a source of comfort, now felt like a lonely journey through an alien landscape. He gripped the steering wheel so hard, his knuckles were white.

The radio played a cheerful tune, but the music seemed to mock him. Every corner, every landmark, brought back memories of the past, of better days. Now, he felt the cold hand of the future, its promise of uncertainty.

He pulled up to his house and sat in silence, just staring. The house seemed empty, desolate.

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