His hands were clenched, his knuckles white. The speech was written, but he hadn't practiced it. He couldn’t bring himself to rehearse the forced sentimentality. He looked at his reflection, a stranger stared back.

He’d arrived late, slipping in unnoticed, finding a spot near the back. The noise was overwhelming. The music, the laughter, the forced cheer of the occasion grated on his nerves.

He made his way forward when his name was called. His throat tightened, and he paused, his gaze fixed on a point in the distance. He cleared his throat and began, the words coming slowly, each syllable a struggle.

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