The walk to the lab was a chore. Each footfall was deliberate, as if he were traversing a minefield. The sunlight seemed too bright, the air thick with the unspoken. He’d spent the whole morning staring blankly at his computer screen, unable to focus.

He had expected a congratulatory email. The news of Professor Bell’s departure was a cold shock. A career-ending blow, perhaps. The suddenness of it all felt like a betrayal.

He avoided his reflection in the lab window, not wanting to see the face that reflected the turmoil within. He felt a deep, abiding sense of resentment. He would have to start all over again.

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