The old house felt empty, cold. Michael stood in the living room, the letter clutched in his hand. He’d found it tucked inside a forgotten book. The words were simple, yet they stirred a tempest within him. He felt every ache of every missed moment.

He wandered to the fireplace, the unlit grate reflecting his drawn features. He remembered the day they left. The silence, the emptiness that followed. He had rebuilt his life, but a part of him had always remained missing.

He threw the letter into the flames, watching it curl and blacken. He wanted the past to burn away, to be consumed by the fire. He didn't want to care anymore.

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