The air in the flat felt thick, heavy. David had spent the day staring out the window, a listlessness weighing on him. He hadn’t touched his dinner, letting it grow cold on the table, and the evening was shaping up to be equally unwelcome.

He heard a low sound from the living room – a strange staccato rhythm. Intrigued, he wandered over, a sense of foreboding settling in his chest.

There, on the sofa, lay his partner, Alex, with a book in their lap and a tablet in their other hand, mouthing words in his native tongue. A deep hollowness began to spread inside him, an emptiness that seemed to swallow all light.

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