The vibrant music from the party next door seemed a taunt. He had retreated to the back patio, the cool night air offering little relief from the heat that simmered under his skin. He watched the fireflies dance, a melancholic display.

He had just ended a call with Chloe. She'd been recounting the joys of their childhood summer camp, how much fun it was.

His memories of the same event were of relentless teasing, feeling ostracized, and the crushing weight of loneliness. The contrast left a bitter taste in his mouth. He took a long, slow drag of his cigarette.

Emotion: unhappy

Cluster: Sadness / Despair
PC1 (Valence): -1.62 Negative
PC2 (Disposition): -0.78

Role in Research

This story is one of 1,000 stories generated for the emotion unhappy. 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 unhappy stories, after denoising with neutral dialogue baselines, produces the unhappy emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the unhappy vector is projected through the unembedding matrix.

Promoted:
S0.339
😞0.317
💔0.252
😔0.249
😢0.241
Suppressed:
de-0.436
la-0.266
l-0.224
/-0.216
--0.199