From the moment she woke, Sarah had a bad feeling. The air in her small apartment seemed thick and heavy, and even the sunshine streaming through the window couldn't lift her mood. A pervasive sense of dread had followed her all morning.

A delivery arrived at her workplace. A stunning display of irises with no accompanying message. Sarah was instantly suspicious, scrutinizing the package for any clue of the sender. She was certain someone was laughing at her.

She set the flowers on her desk. The beautiful purple blooms only served to highlight the drabness of her surroundings. She returned to her spreadsheet. The numbers swam before her eyes, and she felt a wave of nausea wash over 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