The kitchen tiles felt cold beneath her bare feet. She hated mornings like this, the house quiet except for the hum of the refrigerator. The breakfast she’d made sat untouched on the table. She wasn’t hungry.

She’d been clearing out old paperwork when she found it. A letter tucked inside a college acceptance packet, postmarked from the university she'd always wanted to attend but never did. It was addressed to her mother, full of youthful aspirations and dreams of independence.

She picked it up. Her hands shook slightly as she reread the words. A bitter taste coated her tongue, a flavor she couldn’t quite identify. The words, so full of hope, seemed to mock her current reality.

Emotion: sullen

Cluster: Sadness / Despair
PC1 (Valence): -1.51 Negative
PC2 (Disposition): -0.22

Role in Research

This story is one of 1,000 stories generated for the emotion sullen. 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 sullen stories, after denoising with neutral dialogue baselines, produces the sullen emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the sullen vector is projected through the unembedding matrix.

Promoted:
S0.404
😞0.282
0.254
:(0.233
无法0.215
Suppressed:
de-0.539
!-0.276
la-0.263
🤩-0.225
que-0.216