David slammed the car door, the sound echoing in the quiet cul-de-sac. He watched his sister, Emily, skip towards the house, her excitement almost physically painful. He took a deep breath, trying to calm the rapid thrumming in his chest.

The house loomed before him, a gaunt reminder of a childhood defined by obligation and disappointment. He hadn't wanted this. He'd wanted out. He wanted to go anywhere but here.

"Ready to start?" Emily called out, her voice bright. He forced a smile, but his jaw ached with the effort. He felt as if a heavy weight had settled on his shoulders. He didn’t reply. He just followed her inside, each step an exercise in suppressing the urge to bolt.

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