Ethan slammed the door, the sound echoing through his empty apartment. He’d just left the library. He’d been lost in a book. Lost in the world. He'd gone there to get away from his problems. The email, from ‘PixelatedDreamer,’ sat open on his laptop screen. They had a shared interest in the library. Then, a mention of a specific section – the same section Ethan frequented.

He paced his small living room, his frustration building. A cold sweat prickled his skin. The thought of encountering this person in real life, of the boundary between the virtual and the physical dissolving, sent a jolt of anxiety through him. It was a threat.

He stopped, his gaze fixed on the floor. He wanted to disappear.

Emotion: brooding

Cluster: Sadness / Despair
PC1 (Valence): -2.46 Negative
PC2 (Disposition): -0.60

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.749
😞0.329
그의0.299
un0.273
但他0.270
Suppressed:
de-0.917
la-0.603
a-0.369
l-0.335
her-0.330