A tremor ran through Amelia as she watched the last of the guests file into her apartment. A forced smile plastered itself on her face, but it felt brittle. Her carefully crafted playlist thumped from the speakers, a desperate attempt to create a festive atmosphere. Her friend, Chloe, was having a karaoke night at a bar across town, and the fact that Amelia's party was scheduled for the same night felt like a deliberate act.

She adjusted the fairy lights, a wave of disquiet washing over her. The room felt small, the conversations strained. She couldn’t shake the image of Chloe’s party, filled with laughter and singing. She felt the weight of her own meticulously planned evening.

Each joke felt like a burden; each smile, a chore. The canapés tasted bland, the champagne flat. She excused herself to the balcony, the city lights below offering little comfort. A knot tightened in her throat, a physical manifestation of the disappointment that clung to her.

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