He ran a hand over his face, feeling the rough stubble against his skin. A knot of tension coiled tight in his stomach. The secret account, filled with edgy poetry and dark, brooding selfies, was nothing like the bubbly, sunshine-filled personality his daughter presented to the world. A wave of bewilderment washed over him. He felt betrayed, even though he knew that was illogical.

He slumped into the worn armchair, the fabric scratching against his skin. The living room, usually filled with laughter and chatter, felt cavernous and empty. He replayed their conversations in his mind, searching for clues, for hints he had missed. The silence of the house pressed in on him, heavy and suffocating. He picked up his phone, scrolling through his own social media feed, trying to find some semblance of understanding.

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