The scent of lavender air freshener, usually a comfort, now felt cloying, suffocating. He sat at the kitchen table, legs crossed, hands clasped. The suggestion of a pet—a chinchilla, according to Mark—was an insult to his peace. The idea felt like a deliberate act of antagonism, a challenge to his space.

He ran a hand through his hair, the gesture conveying his irritation. He didn't say anything, but the silence stretched, heavy and taut. He felt a bitter taste in his mouth.

He imagined Mark's enthusiasm. The joy of a fluffy, nocturnal creature. He found himself clenching his jaw, fighting the urge to explode. His shoulders were tense.

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