He slammed his locker shut with unnecessary force, the metal echoing down the hallway. The fluorescent lights of the corridor seemed to buzz louder than usual, amplifying the throbbing ache in his temples. He wanted to scream.

Yesterday’s conversation with Emily was replaying in his head. Her sudden, cold withdrawal. The pointed questions about his art project. And then, finding his journal slightly out of place on the desk. It had been opened.

He kicked a discarded water bottle across the floor, the plastic skittering uselessly. He hated the world, and especially her, and now he felt exposed and embarrassed. The weight of it all seemed to settle in his chest, making it hard to breathe.

He ignored the shouts of his friends and wandered away from his friend group. He was alone, and he preferred it that way.

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