Rain lashed against the car windows, mirroring the storm brewing inside Marcus. He gripped the steering wheel so hard his knuckles ached. He’d seen Sarah at the grocery store, her blonde hair pulled back in a ponytail, her laughter echoing through the produce aisle. And she hadn't known him.

It had been years, but still, seeing her completely blank expression when he'd hesitantly said her name felt like a physical blow. A sense of profound emptiness washed over him. The car radio droned on, a meaningless stream of noise.

His stomach twisted into a knot. He slammed the car into park, and leaned forward, his forehead pressed against the cold steering wheel. The world felt muted, gray, and devoid of the vibrant colors they’d shared as children.

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