The air conditioning in the office felt inadequate, failing to combat the growing sense of unease that permeated Mark's very being. He ran a hand over his face, the stubble scratching against his skin. He found himself avoiding his colleagues' eyes, fearing that the barely concealed rage bubbling within him would somehow manifest itself externally.

He stared at his computer screen, the words of the email he’d drafted blurring into nonsense. He felt a throbbing pulse behind his eyes, a relentless beat that mirrored the internal turmoil. The casual conversation he’d overheard, the innocent declaration of a higher salary, felt like a deliberate insult. He felt like he'd been backstabbed.

He stood abruptly, pushing his chair away so it scraped against the floor. He needed to get away, to escape the suffocating atmosphere of the office. He felt like he was locked in a box.

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