The silence in the library felt oppressive. David, usually comfortable amongst the towering bookshelves, found himself adrift. He clutched the offending book, the cover of which usually brought him comfort. It lay open on the table, the familiar words now twisted with suspicion. His favorite author, Isobel Hayes, had stolen passages, copied ideas.

He rose slowly from the chair, the wood creaking beneath him. He looked down the rows of books, feeling lost. The library, a sanctuary for so long, now felt like a cage. He couldn’t be here. He had to escape.

He abruptly closed the book, the sound echoing through the quiet space, and returned it to the shelf. He didn't check it back in. He just turned and walked away.

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