The weight of the day, with its endless demands and disappointments, pressed down on Leo. He sat heavily on the park bench, the setting sun painting the sky in melancholic hues. He found himself clenching his fists, his shoulders hunched, his gaze fixed on the distant horizon.

He entered the apartment, the smell of his favorite meal filling the air. He found her, Sarah, in the kitchen, her face lit by a warm smile. She spoke a phrase. He understood the sounds.

He felt something twist inside him. He didn't reply, just walked into the living room, and stared out the window. The city lights began to twinkle, each a tiny reflection of the turmoil within 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