He ran his hands through his hair, dislodging the neatly-combed strands. He felt a heat spreading across his cheeks, a flush that mirrored the anger simmering within him. He was standing in the doorway of his old bedroom, now a guest room.

He’d spent the last hour arguing with his sister, Claire. She was trying to deny the events of the birthday party, pretending he had remembered it all wrong. How could she so easily dismiss their shared history?

He clenched his fists, the nails digging into his palms. He felt a deep sting in his chest, like a punch. He had to breathe. He spun on his heel and walked into the hallway, slamming the door shut with more force than he intended, the sound reverberating through the empty house.

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