The park was beautiful, the autumn leaves a riot of color, but Leo couldn't appreciate it. He sat on a bench, head bowed. He intended to text his new girlfriend, arranging a date. Instead, he’d accidentally texted his ex-wife. The error had brought an avalanche of feelings.

He watched a young couple laugh nearby, their easy affection a painful reminder. He felt a deep loneliness, a profound sense of loss. He took a deep breath, trying to steady his emotions. The air felt cold against his skin.

The phone buzzed. A single word: "Okay." The word felt like a condemnation. He rose and turned away. He wanted to escape, to disappear. He walked away from the bright sunlight, towards the shadows.

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