The silence in the apartment was almost unbearable. Michael stared at his reflection in the darkened window, the city lights providing a weak illumination. His phone buzzed – another invitation to David's pool party, another reminder that today was supposed to be a celebration. He had scheduled a quiet afternoon with a board game. He preferred the quiet, the simplicity.

He ran a hand over his tired eyes. He wished he had the energy to be excited, to participate in David’s endless social whirl. He didn't. He felt a profound sense of isolation, a chasm separating him from the boisterous laughter and carefree fun he knew David would be experiencing.

He turned away from the window, the image of his own gaunt face unsettling. He grabbed a beer from the fridge, the cold glass a small comfort against his clammy hands. The emptiness stretched before him, an unwelcome companion on his birthday. He felt like his own shadow, invisible.

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