Thomas shuffled through the dusty attic, each footstep a dull thud on the floorboards. The air was thick with the scent of mothballs and forgotten memories. Sunlight barely pierced the grime-coated windows, casting long, skeletal shadows. He was searching for… something, he couldn’t quite remember what.

He ran a hand across his forehead, pushing back the damp strands of his hair. He felt a dull ache behind his eyes. He tripped over a loose floorboard. Beneath it, nestled in a bed of dry leaves, was a time capsule.

He lifted the lid. The contents were mundane: a well-loved copy of "The Hobbit," a mix tape with a crudely drawn cover, a faded baseball cap. He didn’t recognize any of it. He felt a strange disconnect, like looking at someone else's life. A heavy, unfamiliar emotion pressed down on him, and he closed the capsule, shoving it back under the floorboard.

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