The silence of the house was oppressive. Mark paced back and forth in the living room, the wood floorboards groaning under his weight. He’d spent the last hour staring at the class list, the letters blurring before his eyes.

He’d known this day might come, but that didn't make it any easier. Mrs. Rodriguez. The woman who'd crushed his dreams of being an artist. He remembered her dismissive comments about his drawings, the way she made him feel inadequate.

He ran a hand through his hair. His son, Alex, was so excited about art. He couldn't let his own past ruin that for his son, but the thought of facing her filled him with a sense of dread.

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