Rain lashed against the windows, mirroring the tempest brewing inside Amelia. Another Tuesday. Another endless string of tasks. She slouched in her office chair, the hum of the fluorescent lights a dull ache in her temples. A thick envelope, postmarked from a town she hadn't thought of in decades, lay on her desk. The handwriting, loopy and unfamiliar, yet somehow recognizable, sparked a flicker of something unwelcome within her chest. She almost didn't open it.

The paper crackled as she unfolded it, the words inside swimming before her eyes. An apology. From Sarah. The girl who had stolen her boyfriend in senior year. A bitterness, sharp and immediate, pricked her. Years, they had stretched between them, and now this. A belated attempt at absolution. She crumpled the letter, the paper catching on her fingernails.

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