The air in the sterile hospital room seemed to vibrate with unspoken tension. Amelia sat in a wooden chair, her posture stiff. Her sister, Chloe, was crying softly, her face buried in her hands. Their mother had passed away a week earlier. The lawyer spoke.

Chloe, the caregiver, the one who had devoted her life to their mother, inherited the house, the home in which they all grew up. Amelia was left with her mother’s medical bill.

Amelia’s eyes began to sting. She felt a sharp, unexpected pang in her chest. She was silent, but her jaw clenched. She felt a surge of something she couldn’t quite put into words.

She stood up, and took a few steps toward the door. She didn't say anything, but there was a tremor in her hand as she reached for the handle. The silence in the room seemed to press in on her.

Emotion: upset

Cluster: Fear / Anxiety
PC1 (Valence): -2.30 Negative
PC2 (Disposition): -0.42

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.395
😞0.303
无法0.246
ness0.238
unable0.238
Suppressed:
de-0.533
la-0.457
l-0.223
😎-0.215
🤩-0.210