The weight room was her usual sanctuary, but today, the iron felt cold and unyielding. Mark slammed the barbell onto the rack with unnecessary force. Sweat beaded on his forehead, but the physical exertion did little to dispel the internal turmoil. He had imagined a future, a path forward, and the rug had been yanked out from under him.

Each rep was an act of frustration, the grunts a release of the anger that simmered within. He glared at his reflection in the mirror, his features twisted into a grimace.

His coach, a man he respected, clapped him on the shoulder. "Rough day?"

Mark just shrugged, avoiding eye contact. He didn't want to explain how someone else would be getting the money he deserved.

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