The coffee tasted like ash in his mouth. David ran a hand through his hair, the gesture more a reflex than anything. The cafe was usually a source of comfort, the clatter of cups a familiar soundtrack to his painting sessions. Today, even the aroma of roasted beans did nothing to soothe the gnawing in his stomach.

Scrolling through Instagram, a curated highlight reel of other people's joy, he saw it. A stranger's arm, inked with a carbon copy of his "Solitude" landscape. It was technically perfect, a testament to the tattoo artist's skill, but it felt like a betrayal.

He slammed his laptop shut, the abruptness of the action startling the barista. Outside, the city throbbed with a frenetic energy that felt alien to him. He felt strangely, utterly alone.

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