The hum of the washing machine in the background was the only sound in the apartment. Sarah stared out the window, watching the rain streak down the glass, blurring the already grey world. The altercation with Emily, about the car accident, had left her feeling desolate. Emily swore that she had been driving responsibly, that it was Sarah who'd been distracted, even if only for a second.

A wave of frustration washed over her, and her breath caught in her throat. She closed her eyes for a moment, trying to push away the rising feelings. It was hard to breathe, hard to think, hard to remember the good times they had had.

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