The aroma of roasting coffee, usually a comfort, now grated on Daniel's nerves. His son, Ethan, had transformed their kitchen into a miniature coffee emporium. Beans from all over the world, grinders, frothers, scales, and thermometers – it was a sensory overload. Daniel scowled, stirring his instant coffee. He used to relish the ritual of preparing a perfect cup, the quiet contemplation before the day began. Now, he was relegated to the sidelines.

Ethan's coffee was exquisite, each cup a carefully crafted masterpiece. Daniel knew he should be proud, but a knot of something bitter tightened in his stomach. He missed his solitary mornings, the simple pleasure of a quiet cup. His own equipment lay gathering dust.

"Dad, what do you think? This Sumatran Mandheling has notes of chocolate and…" Ethan’s voice trailed off as he eyed his father. Daniel took a sip, the bitter liquid doing nothing to soothe his mood. "Fine," he grunted, then turned to leave the room. He needed to find somewhere quiet.

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