The vibrant colors of the art supplies in his studio, which usually invigorated him, now seemed to mock him. He shoved them aside, pushing everything off the table. He felt a violent surge of frustration.

He had poured so much of himself into this project. He took the letter and ripped it in half, then again, and again, until the pieces were scattered across the floor. He kicked them, watching them drift away.

He paced the room, his breath coming in ragged gasps. The walls seemed to be closing in. He felt trapped. He needed to be alone.

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