The chipped mug warmed Amelia's hands, but the heat didn't seem to touch the iciness spreading through her chest. She stared out the bakery window at the bustling street, a frown etching itself onto her face. It was the anniversary of their childhood treehouse discovery, a day she'd always cherished. And then, there was him, across the counter, chatting amiably with the barista as though he’d never seen her before.

He had walked into the bakery, ordered a latte, and then, without a flicker of recognition, had turned to greet her. Amelia had felt a jolt of something akin to being punched in the gut. Now, the weight of the years, the shared secrets, the scraped knees and whispered dreams, all seemed to vanish like smoke.

The barista, noticing her vacant gaze, asked if she wanted anything else. Amelia just shook her head, her throat tight, and watched as he left, a polite smile plastered on his face. She felt an overwhelming impulse to smash the mug against the wall.

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