The attic felt like a furnace, the heat intensifying his frustration. The sun beat through the single window, illuminating the dust motes dancing in the air. He couldn't shake the dark mood that had settled over him.

He was the type to keep to himself, but the silence of the house had become a cage. He ran a hand through his hair, the gesture a clear signal of his discontent. He found a collection of old photographs, each one a window into someone else's past.

He tossed the photos aside, their cheerful smiles a stark contrast to his own grim feelings. He wanted to destroy something. He wanted to get rid of the feelings that had come to plague him. He kicked at a box, the impact a brief moment of relief.

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