Rain lashed against the windows, mirroring the tempest inside Amelia. She slumped in the chair, a cold ache blossoming in her chest. She'd found it, the hidden account – a carefully constructed facade of a life she didn't recognize. The pictures, the comments, the late-night activity – all pointed to a world her daughter, Sarah, had kept fiercely concealed.

The screen of her laptop reflected her own weary face. Amelia ran a hand through her hair, a sigh escaping her lips. Sarah had been distant lately, quieter. She'd dismissed it as teenage angst, but now… the truth was a heavy weight, pressing down on her.

Her fingers trembled as she clicked through the last post. A picture of Sarah with a group of laughing friends, all unfamiliar faces. A pang of something sharp, almost jealousy, pierced through her. Was this what she'd been missing?

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