A wave of nausea churned in Clara’s gut as she watched David, his arm possessively around a woman with a cascade of blonde curls. The wedding music, once festive, now grated on her ears like nails on a chalkboard. She gripped her clutch so tightly her knuckles whitened. The silk of her dress felt like a constriction, a physical manifestation of the emotional pressure. She wanted to run.

She remembered the last time she'd seen him: a bitter argument, slammed doors, and a final, cutting farewell. The memory was a fresh wound, throbbing in her heart. She hadn’t expected to see him here. She’d assumed she’d moved on, but the sight of him, so effortlessly cheerful, sparked a dull ache inside her.

She took a shaky breath, trying to regain some composure. She'd plastered on a smile, forcing it to stay in place, but it felt artificial and fragile.

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