The clipboard shook in Clara’s hands as she pretended to study the proposed fence design. Mr. Henderson, beaming, rambled about privacy and pet containment. The crisp autumn air seemed to prickle against her skin.

She kept nodding, her throat thick, the words catching. The sun, once a comforting presence, felt like a spotlight on her exposed emotions. All she could think about was the empty swing set in her own backyard.

"Looks great, Mr. Henderson," she managed, her voice barely a whisper. The vibrant colors of the leaves felt muted, the joyful laughter of children across the street a painful echo.

Emotion: sad

Cluster: Sadness / Despair
PC1 (Valence): -2.52 Negative
PC2 (Disposition): -1.50

Role in Research

This story is one of 1,000 stories generated for the emotion sad. 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 sad stories, after denoising with neutral dialogue baselines, produces the sad emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the sad vector is projected through the unembedding matrix.

Promoted:
😞0.436
😔0.405
S0.384
无法0.341
L0.337
Suppressed:
de-0.749
la-0.614
l-0.471
/-0.350
!-0.322