The aroma of freshly brewed coffee hung in the air, but Sarah couldn’t bring herself to take a sip. The kitchen counter was adorned with a handwritten note in elaborate script – Korean. It was from Ben. She crumpled the note in her hand.

She'd felt a growing distance between them, a gradual erosion of intimacy. He seemed to have a new hobby, spending hours engrossed in something she couldn't understand. She had assumed it was work-related, given his long hours. Now she realized what it was. Her heritage.

The hollow ache in her chest intensified. He’d never shown any particular interest in her family, or her culture, before. Why now? Was this a genuine attempt at connection, or was he just trying to impress her? The doubt clawed at her, leaving a trail of quiet hurt in its wake.

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