The library felt suffocating, the air thick with the scent of old paper and suppressed emotion. Daniel sat at a desk, surrounded by books that suddenly seemed irrelevant. He'd seen the publication, his work attributed to someone else, and now the world seemed wrong.

He flipped through pages without registering the words. The quiet of the library was oppressive, amplified by his internal turmoil. He rubbed his eyes, trying to clear his head, but the image of the stolen article remained.

He felt a deep sense of betrayal, a profound sense of isolation. His chest felt constricted. His hands trembled as he picked up a pen and began to doodle on a piece of paper, aimless lines that reflected the chaos within.

He pushed back from the desk, the chair scraping against the floor. He closed his eyes, took a deep breath, and stood.

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