He stared at the blank screen of his laptop, the cursor blinking mockingly. He’d spent hours crafting the perfect email, pouring his heart out. Now, it was just… empty. He felt the familiar weight in the pit of his stomach. His apartment felt cold, sterile.

A knock on his door. He wasn’t expecting anyone. He opened the door to find a woman he’d vaguely recognized from a group hike. She looked angry, her face flushed, and he immediately knew. His gut had been churning for weeks. He'd ignored it.

"He's a liar, isn't he?" she asked, her voice sharp. He nodded, unable to offer anything in reply. The air around him felt thick, heavy with unspoken accusations and shared misery.

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