The birthday card, bright and cheery, sat on the doormat, glaringly out of place. He picked it up with a grimace. He felt a throbbing sensation in his temples. He read the generic message, his eyes scanning for clues. Nothing.

He kicked at the mailbox, the metal door rattling against its hinges. Then he turned on his heel and stalked toward the old, rusty car parked in the driveway. He fumbled with the key, struggling to fit it into the lock. His hands were shaking.

He yanked the door open and threw himself into the driver's seat. He slammed the door behind him and took a deep, ragged breath. He started the engine with a roar, the sudden noise filling the quiet street.

Emotion: mad

Cluster: Anger / Hostility
PC1 (Valence): -1.94 Negative
PC2 (Disposition): 1.26

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
C0.448
0.344
est0.340
🤬0.336
aggravated0.332
Suppressed:
a-0.495
de-0.485
la-0.387
H-0.344
latter-0.290