The bustling streets of Tokyo, usually a symphony of sights and sounds, were a jarring cacophony to his ears. His head throbbed. He kept his gaze averted from people, wanting no interaction. He moved with a leaden gait, the weight of his thoughts dragging him down. He longed for the peace of home.

He entered their apartment. The subtle scent of incense lingered in the air. He found her. His partner, Kai, sat cross-legged on the floor, surrounded by notebooks. He recognized the characters, the sounds, the very essence of his ancestry, on their pages.

He stood in the doorway, silent. He felt a constriction in his throat, a burning sensation behind his eyes. He didn't speak. He just turned and walked away, the apartment suddenly feeling too small, too confining.

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