The library was usually a sanctuary. But today, the silence was deafening. Lisa stared at her mother's bucket list, the words blurring through unshed tears. "Visit every art museum in Paris." The words were like a siren song.

She felt the familiar sting in her eyes, a prelude to the flood. She clenched her fists until her knuckles were white.

She felt utterly alone in the vast space, surrounded by knowledge she couldn’t process. The books were just colored paper and ink. Her soul felt hollow.

“Learn to paint.” The brushstrokes in her mind were now the color of gray. The world had lost its brightness.

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