The vibrant colors of the art gallery felt wrong, almost offensive, to Amelia. Her meticulously researched essay on the artist’s life, now credited to another, was on the wall in a prominent location. She felt a tightening in her chest, a physical constriction that made it difficult to breathe. She wandered through the exhibit, her steps heavy, her gaze fixed on the floor. Her hands, usually eager to reach out and touch something, remained clasped in front of her. The joy she usually found in art had completely vanished, replaced by an overwhelming 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