The demolition crew's first swing of the wrecking ball echoed in Amelia's chest, a hollow thump that resonated with a familiar ache. She clutched her coffee cup tighter, the ceramic cold against her trembling fingers. The house, her childhood home, was a skeletal frame now, a gaping wound against the clear morning sky.

She remembered the swing set in the backyard, her father pushing her higher and higher, the exhilaration mixed with a childish fear of falling. Her lower lip quivered. She hadn't visited in years, not since her parents passed, but the memories, vivid and sharp, clawed at her.

The air smelled of dust and decaying wood, the very scent a punch to the gut. She turned away, the world suddenly too bright, too loud.

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