The silence of Mr. Harrison's study was often broken by the rhythmic tapping of his fingers on his desk, or the frustrated sighs that would escape his lips. He was increasingly withdrawn, haunted by the feeling that he was losing his grip. He felt disconnected from everything, the world outside and the world within.

He had been avoiding his mail for days. A slim envelope, propped against his door, begged his attention. He picked it up with a heavy heart, the paper thin and cheap. It had been forwarded to him through the school office.

It contained a simple, hand-drawn sketch, a detailed portrait of him. The artist's name was familiar: Chloe, a former student. He found that the lines in the drawing resonated with him. He hadn't remembered her being this talented. He felt that she had seen him.

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