The antique desk in the corner of her new apartment felt cold beneath Clara’s fingertips. She’d spent the last week unpacking, trying to make the space her own. Now, a hidden compartment in the desk offered her something else. Inside, was a stack of forgotten letters, written in her own hand. One, in particular, caught her eye. It was addressed to her best friend from high school, never sent.

The words revealed a jealousy she hadn't realized she felt, a bitterness she'd long repressed. She picked up the letter, the paper thin and worn. Her chest felt heavy, as if a weight were pressing down on her. The air in the room felt thick with unspoken feelings.

She moved from the desk to her window. The city lights blurred in the distance. They seemed to mock her. She didn’t know what to do next.

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