The silence in the car on the way to the grocery store was deafening. Alex sat in the back, staring out the window, watching the world blur by. The forced smiles, the attempts at small talk felt like a betrayal of his own misery. He preferred to be left alone with his thoughts, though they were hardly pleasant company.

He felt the familiar clench in his gut when his mother reached back and squeezed his hand, the gesture meant to offer comfort. He pulled his hand away quickly, his face burning.

He felt a deep-seated contempt for the ease with which his parents navigated life, for the simplicity of their contentment. He focused on the grime under his fingernails, the imperfection of the road.

Emotion: bitter

Cluster: Shame / Guilt
PC1 (Valence): -1.78 Negative
PC2 (Disposition): 0.84

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.447
striving0.238
😞0.236
aggravated0.225
soport0.223
Suppressed:
own-0.316
de-0.291
la-0.231
🤩-0.227
是非常-0.225