Rain lashed against the attic window as Martha rummaged through a trunk filled with her grandmother's keepsakes. The air in the dusty room was heavy, suffocating. Every object she unearthed – a tarnished silver locket, a collection of brittle letters, a half-finished embroidery – felt like a weight, dragging her down. She paused, running a finger along the cold metal of a music box.

Her brother, David, called up the stairs, his voice cheerful and insistent, asking about lunch. He sounded so… unaffected. He’d barely known their grandmother. Martha pressed her lips into a thin line, the sound of his cheerful voice grating on her nerves. She wanted to scream, to shatter the placid surface of his contentment.

She slammed the trunk lid shut, the sound echoing in the confined space. The music box sat on her lap, cold against her skin.

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