"You okay, Liam?" Sarah asked, her voice carrying across the small, crowded living room. He shrugged, trying to project a semblance of joviality. This was his birthday. His friend, Ben, was having a massive house party. Liam had organized a quiet night in with board games. He felt so silly for choosing this.

He picked at the cheese and crackers, the taste of them blending with the bitterness in his mouth. The board games seemed dull, the jokes fell flat. He felt a physical unease, a tightening in his gut.

He excused himself to the bathroom, splashing cold water on his face. The reflection stared back, a stranger with a dark look in its eyes. He wanted to scream.

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