The weight of the day, of everything, pressed down on Clara. The constant pressure to perform, to succeed, to simply *be* felt like a physical burden. She’d gone to the library, seeking solace, but even the quiet of the reading room couldn’t penetrate her thick cloak of unease.

She randomly pulled a volume from the shelf, a biography of a forgotten artist. As she opened the book, something slipped out. A photograph. A grainy, black-and-white image of a young woman, laughing, her eyes crinkling at the corners. On the back, in faint pencil, was a single word: "Joy."

Clara felt a peculiar catch in her throat. She closed the book, the photograph still in her hand, and simply sat there.

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