He drove, aimlessly, the asphalt ribbon unspooling before him. The radio played a cheerful pop song, its upbeat tempo a mockery of his mood. He fiddled with the volume, eventually turning it off entirely, preferring the silence. He was supposed to be celebrating his promotion today, but the DNA test had cast a long shadow over everything.

The countryside blurred past, the rolling hills and green pastures offering no solace. He gripped the steering wheel so tightly his knuckles turned white. His shoulders were tense, his neck stiff, as if bracing for a blow. He considered calling his wife, but the words wouldn’t come. He felt like a stranger even to himself, a stranger adrift in a world he no longer recognized.

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