The air in the attic was thick with the scent of decay. Sarah trudged up the stairs, each step a monument to the day she was having. She’d promised herself she would find her new favorite book, and a day in this quiet space would be perfect. She found instead a stack of old magazines, brittle and cracked.

She brushed a hand across her forehead, the heat from the exertion and the closeness of the space making her feel slightly sick. A worn, leather-bound diary lay beneath them.

The diary’s pages were filled with looping handwriting. The entries spoke of joy and sorrow, of loves lost and found, of a life lived within these very walls. Sarah felt a peculiar hollowness, a sense of disconnect from her own existence. She traced a finger over the last entry, dated years before, and the sadness seemed to cling to her.

Emotion: gloomy

Cluster: Sadness / Despair
PC1 (Valence): -1.68 Negative
PC2 (Disposition): -1.37

Role in Research

This story is one of 1,000 stories generated for the emotion gloomy. 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 gloomy stories, after denoising with neutral dialogue baselines, produces the gloomy emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the gloomy vector is projected through the unembedding matrix.

Promoted:
😞0.368
无法0.319
😔0.300
いつも0.270
0.255
Suppressed:
la-0.432
l-0.419
de-0.398
B-0.294
!-0.259