“Are you even listening, David?” His roommate’s voice snapped him out of his reverie. He sighed, a sound of profound weariness. He had been staring at the wall for twenty minutes, maybe more. Arcadia was closing.

David ran a hand through his hair, mussing it further. He felt a profound sense of isolation, of being adrift without a rudder. His whole world had been turned upside down.

He shook his head and said, "Yeah, I'm listening." But the lie tasted like ash. He was miles away, lost in a swirling vortex of anger and confusion. His roommate kept talking, but David didn't hear a word he said.

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