He was pacing, a restless tiger in a cage. The cramped apartment felt smaller than usual, the walls closing in. He needed to get out, to breathe. He grabbed a random book off the shelf, a well-worn copy of *Pride and Prejudice*.

He flung open the book with more force than necessary, letting it land open on a random page. His eyes narrowed as he scanned the lines of text.

Something fell out. A note, folded in half. The words on the page blurred. He felt a throbbing pulse in his temples. He read the note. *Impossible.* He slammed the book shut, the sound echoing through the room.

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