The dog whined, nudging her hand with his wet nose. She didn’t even acknowledge him, instead, she just kept staring out the window. The world outside, bathed in the soft glow of twilight, seemed impossibly cheerful.

She'd stumbled upon it while cleaning out her grandmother's things. A letter, its envelope stained with what looked like dried tears. The handwriting was instantly recognizable, a frantic script she’d seen a thousand times. It was addressed to her grandfather, a man she barely remembered.

She read it, and she could feel a tightening in her chest. The words, a plea for forgiveness and understanding, echoed the silence that had shrouded their family for decades. The letter's final words about how life could be better were the harshest of all.

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