He stared at the email, a knot tightening in his chest. The surprise birthday gathering, a grand gesture of affection, had been postponed. The word “postponed” felt like a slap. A wave of bitterness washed over him. He felt… hollowed out.

He walked over to the window, gazing at the bustling city below. The vibrant colors of the streetlights seemed to mock his inner darkness. The energy of the city, usually invigorating, now grated on his nerves. He felt detached, an observer of a world he no longer understood.

He reached for a cigarette, even though he knew he shouldn't. The nicotine offered a fleeting distraction, a momentary escape from the crushing weight of his disappointment.

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