He slammed the gym door, the air inside immediately thick with the smell of sweat and iron. His muscles ached, but it was a welcome pain, a distraction from the turmoil inside him. The news of his half-sister had landed like a punch to the gut. He’d gone numb, disconnected from the world.

He attacked the punching bag with ferocious energy, each strike a frustrated shout. He imagined his father, always so careful, so guarded, his secret finally exposed. The irony was bitter. He'd dedicated his life to achieving the opposite: complete honesty.

His breath came in ragged gasps. He dropped to the floor, his head swimming with the implication: a hidden life, a whole other family. A dark shadow fell over his usual cheerful demeanor. A wave of exhaustion washed over him.

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