The silence in the apartment was deafening. Sarah had never really appreciated how much noise her brother made until she was alone. The news about her half-brother had completely shaken her. She sat on the couch, the cushions offering no comfort. The apartment felt like a tomb.

She had spent the day cleaning, scrubbing at every surface until they gleamed. It wasn't about wanting a clean apartment; it was about the need to do something, anything, to distract her from the turmoil inside. She watched the dust motes dance in a sunbeam, feeling like one of them, adrift and without direction. She had turned off her phone.

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