The world felt muted. The vibrant city outside his window had lost its luster, reduced to a gray, echoing shell. He'd been staring out at it for hours, the same dull ache settling in his chest. A knock on the door startled him. He’d barely moved from the chair. He looked through the door's eye-hole. A delivery driver, holding a small package. He recognized the address label: the name of the woman who lived here before, someone he'd never met. He took the package, then closed the door, the click of the lock a small, unsatisfying punctuation mark to his mood. He dropped the box on the counter, where it landed with a dull thud.

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