Rain lashed against the attic window, mirroring the tempest inside Leo. He clutched the yellowed paper, his father's handwriting a familiar ghost against the starkness of the list. "Learn to play the saxophone," it read. Leo had barely picked up a guitar since his father's passing. He tossed the list onto a dusty trunk, the sound echoing in the cavernous space. Dust motes danced in the lone shaft of light, each one a tiny, indifferent universe. He felt a leaden weight in his chest, a heaviness that settled deep within.

He kicked at a discarded box. Inside, he found a saxophone case.

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