The coffee tasted like ash. I took a sip, then another, the bitterness doing nothing to wake me up. The closure announcement had just dropped, and it felt like the world had tilted on its axis. My carefully laid plans, the internship I'd been so excited about, all the relationships I'd formed here… useless.

I stared at the chipped mug, the steam rising like a ghostly apparition. I didn’t know what to do. I didn’t want to talk to anyone. I just wanted to disappear.

My fingers traced the rim of the mug, a cold, smooth circle. The weight in my chest was familiar, heavy, like a lead brick. I got up from the table without finishing my coffee, and headed towards my dorm room.

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