Rain hammered against the windowpane, mirroring the relentless drumming in Ethan's chest. He stared out at the deluge, a lukewarm mug of instant coffee growing cold in his hand. The lawyer's email had arrived this morning: a DNA match, a half-sister. He hadn't told anyone. Not his wife, not his friends. He’d just retreated, curling inward like a wounded animal.

A tightness constricted his throat. He remembered his father, a man of secrets, a man who always seemed to be looking at something just beyond Ethan’s perception. Now, the weight of those unspoken things settled heavily on him. A sense of unease, like a phantom limb, ached with this revelation.

He considered the possibility of the woman. A complete stranger, connected by blood. He tossed the coffee into the sink, the metallic taste lingering on his tongue. He had to decide what to do. The silence in his apartment felt oppressive.

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