The weight of the unopened presents on the table felt oppressive. Emily glanced at them, a tangle of colorful ribbons and bows, testaments to the expected joy of her birthday. Her friend, Susan, was organizing a huge party. Emily had arranged a small afternoon tea with her grandma.

The silence of the house pressed in on her. She felt suffocated, consumed by a feeling she couldn't explain. She hadn't been able to eat anything all day. She picked at her nails.

She sat on the sofa, clutching a pillow. The thought of all those happy faces, the forced merriment, filled her with a profound sense of sadness. She closed her eyes. Maybe she wouldn't go. The thought felt like a tiny seed of relief blooming in the desolate landscape of her mood.

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