Her stomach churned. The phone call had been short, but the words had landed like a punch to the gut. The party was off. She sat frozen in place, the world tilting slightly on its axis.

She went to the kitchen and stared blankly at the birthday cake she’d baked earlier in the day. It looked perfect, adorned with brightly colored frosting. She wasn’t hungry.

She slowly began to scrape the frosting from the cake, her movements deliberate, as if each stroke could erase the disappointment. She was alone, isolated, and nothing could seem to ease the ache that spread in her chest.

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