Liam kicked at a loose stone on the sidewalk, sending it skittering across the cracked pavement. He hadn't slept at all last night. The words in his diary, now broadcast to the world, replayed in his head: the crushes, the insecurities, the embarrassing attempts at poetry. His stomach churned with a familiar unease.

He walked past the school, head down, avoiding eye contact with anyone. He felt a constant clenching in his jaw, a tension that threatened to snap him in two. He skipped his first class and just wandered the empty halls of the school.

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