The cramped storage unit felt like a tomb. Sarah stared at the list, her mother’s handwriting a familiar caress and a cruel jab all at once. "Ride a horse on the beach." She felt a tightness in her throat, making it difficult to breathe.

She rubbed her arms, trying to ward off the chill. Everything felt distant, like viewing the world through a thick pane of glass.

Her legs felt leaden, and she sank onto a dusty box. The world felt too much, the noise too loud. She felt a profound sense of isolation.

“Learn to dance the tango.” Her mother, always so full of life. Sarah felt... empty. The list offered no solace, only a profound sense of loss.

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